xCT Antibodies
xCT is the light chain component of the cysteine/glutamate amino acid exchange transporter system xC. It is synthesized as a 12-pass transmembrane protein with a theoretical molecular weight of 55.4 kDa. xCT expression serves many functional purposes in cells including redox balance, ferroptosis, and drug resistance. We offer multiple well-reviewed antibodies to detect xCT that have been cited in 60+ publications. Browse our catalog of polyclonal and xCT-conjugated antibodies. Our xCT antibodies have been validated for multiple research applications including Dual RNAscope ISH-IHC, Flow Cytometry, Immunoblotting, ICC, Immunofluorescence, IHC-Frozen, IHC-Paraffin, Immunoprecipitation (Negative), Simple Western, and Western Blot. These cXT antibodies are suitable in Human, Mouse, and Rat species. Use the list below to choose the anti-xCT antibody which is most appropriate for your research; you can click on each one to view full technical details, images, references, reviews, and related products. Each xCT antibody is fully covered by Novus’ Guarantee+ to give you peace of mind and support when you need it.
Alternate Names for xCT Antibodies
anti-xCT antibody, anti-SLC7A11 antibody, anti-Amino acid transport system xc- antibody, anti-Calcium channel blocker resistance protein CCBR1 antibody, anti-cystine/glutamate transporter antibody, anti-Member 11 (Slc7a11) antibody, anti-Solute carrier family 7 member 11 antibody, anti-solute carrier family 7, (cationic amino acid transporter, y+ system) member 11 antibody, anti-xCTCCBR1 antibody
16 Results for "xct" in Primary Antibodies
![Dual RNAscope ISH-IHC: xCT Antibody [NB300-318] - Formalin-fixed paraffin-embedded tissue sections of human stomach were probed for xCT mRNA (ACD RNAScope Probe, catalog #422688; Fast Red chromogen, ACD catalog # 322750). Adjacent tissue section was processed for immunohistochemistry using Rabbit Polyclonal (Novus Biologicals catalog # NB300-318) at 0.25ug/mL with 1 hour incubation at room temperature followed by incubation with anti-rabbit IgG VisUCyte HRP Polymer Antibody (Catalog # VC003) and DAB chromogen (yellow-brown). Tissue was counterstained with hematoxylin (blue). Specific staining was localized to glandular cells.](http://images.novusbio.com/fullsize/xCT-Antibody-Dual-RNAscope-ISH-IHC-NB300-318-img0012.jpg "<b>Orthogonal Strategies Validation. </b>Dual RNAscope ISH-IHC: xCT Antibody [NB300-318] - Formalin-fixed paraffin-embedded tissue sections of human stomach were probed for xCT mRNA (ACD RNAScope Probe, catalog #422688; Fast Red chromogen, ACD catalog # 322750). Adjacent tissue section was processed for immunohistochemistry using Rabbit Polyclonal (Novus Biologicals catalog # NB300-318) at 0.25ug/mL with 1 hour incubation at room temperature followed by incubation with anti-rabbit IgG VisUCyte HRP Polymer Antibody (Catalog # VC003) and DAB chromogen (yellow-brown). Tissue was counterstained with hematoxylin (blue). Specific staining was localized to glandular cells.")
![<b>Biological Strategies Validation and Orthogonal Strategies Validation.</b>Simple Western: xCT Antibody [NB300-318] - Simple Western lane view shows a specific band for xCT using NB300-318 at 25 ug/ml in HeLa and HeLa + DEM cell lysates. This experiment was performed under reducing conditions using the 12-230 kDa separation system.](http://images.novusbio.com/fullsize/xCT-Antibody-Simple-Western-NB300-318-img0013.jpg)
![Western Blot: xCT Antibody [NB300-318] - Western blot analysis of protein isolated from subcutaneous tumors derived from in vivo growth of the clones relative to WT-derived tumors revealed that xCT levels remained low, phospho-STAT5 (p-STAT5) levels remained high, and phospho-STAT3 (p-STAT3) levels remained unchanged in the absence of SH-4-54. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0161202), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/xCT-Antibody-Western-Blot-NB300-318-img0015.jpg)
![Immunohistochemistry: xCT Antibody [NB300-318] - xCT staining in the absorptive epithelia of small intestinal villi detected using NB300-318.](http://images.novusbio.com/fullsize/xCT-Antibody-Immunohistochemistry-NB300-318-img0006.jpg)
![Flow Cytometry: xCT Antibody [NB300-318] - An intracellular stain was performed on HeLa cells with NB300-318AF647 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 647.](http://images.novusbio.com/fullsize/xCT-Antibody-Flow-Cytometry-NB300-318-img0009.jpg)
![Immunocytochemistry/Immunofluorescence: xCT Antibody [NB300-318] - xCT antibody was tested in HepG2 cells with DyLight 488 (green). Nuclei and alpha-tubulin were counterstained with DAPI (blue) and DyLight 550 (red).](http://images.novusbio.com/fullsize/xCT-Antibody-Immunocytochemistry-Immunofluorescence-NB300-318-img0005.jpg)
![Flow Cytometry: xCT Antibody [NB300-318] - An intracellular stain was performed on HeLa cells with xCT Antibody NB300-318AF488 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 488.](http://images.novusbio.com/fullsize/xCT-Antibody-Flow-Cytometry-NB300-318-img0010.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: xCT Antibody [NB300-318] - Total protein from Human HeLa cells treated with and without 0.1 mM Diethyl Maleate for 24 hours was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-xCT in 1% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence. Note the increase in xCT expression with treatment.](http://images.novusbio.com/fullsize/xCT-Antibody-Western-Blot-NB300-318-img0007.jpg)
![Flow Cytometry: xCT Antibody [NB300-318] - An intracellular stain was performed on HeLa with xCT Antibody NB300-318 and a matched isotype control. Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature, followed by Rabbit IgG APC-conjugated Secondary Antibody (F0111, R&D Systems).](http://images.novusbio.com/fullsize/xCT-Antibody-Flow-Cytometry-NB300-318-img0008.jpg)
![Simple Western: xCT Antibody [NB300-318] - Simple Western lane view shows a specific band for xCT using NB300-318 at 25 ug/mL in HepG2 cell lysates and antibody at 25 ug/mL. Electropherogram image of corresponding Simple Western lane view at WES molecular weight of 63 kDa. Image reported by internal validation.](http://images.novusbio.com/fullsize/xCT-Antibody-Simple-Western-NB300-318-img0014.jpg)
![Western Blot: xCT Antibody - BSA Free [NB300-318] - Subcutaneous injection into nude mice revealed that (A) MDA-MB-231 SH-4-54-resistant clone #2 proliferated at a slower rate than its wild-type (WT) counterpart in vivo. (B) qPCR demonstrated that xCT mRNA levels were lower in tumours isolated from animals injected with clone #2 relative to WT cells (2 animals per treatment group). (C) Western blot analysis of protein isolated from subcutaneous tumours derived from in vivo growth of the clones relative to WT-derived tumours revealed that xCT levels remained low, phospho-STAT5 (p-STAT5) levels remained high, & phospho-STAT3 (p-STAT3) levels remained unchanged in the absence of SH-4-54. Image collected & cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0161202), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-318_rabbit-polyclonal-xct-antibody-310202415392520.jpg)
![Western Blot: xCT Antibody - BSA Free [NB300-318] - A link between KSHV latency & the MC1-R signaling axis in skin-derived cell lines. (a) Western blot analysis of phosphorylated NF-kappa B p65, MC1-R, & TRP-1 in total cell lysates extracted from MeWo (a) or Mel1700 (b) cells either uninfected (control) or acutely infected with KSHV for 0.3 h, 1 h, 3 h, or 6 h. GAPDH was used as loading control. (c) ImageJ quantitation of the p65 band intensities in (a) & (b) relative to GAPDH controls. (d) Mel1700 cells were infected in 6-well plates with increasing volumes (mL/well) of concentrated supernatant containing infectious KSHV, & total RNA from infected cells was subjected to RT-PCR using primer sets for host anti-inflammatory MC1R, POMC, & SLC7A11. (e) Equal aliquots from the same RNA used in (d) were subjected to RT-PCR analysis for select viral latency & cell growth control genes (i.e., GPCR, LANA, & v-FLIP). (f) Western blot analysis of the melanoma cell marker, Melan A, & anti-inflammatory genes MC1-R, TRP1, & SLC7A11 in total cell lysates of uninfected (−) or chronically infected (+) long-term cultures of MeWo-KSHV & Mel1700-KSHV cells. GAPDH was used as an internal control for both the RT-PCR (e) & western blot assays. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24701351), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-318_rabbit-polyclonal-xct-antibody-31020241621818.jpg)
![Western Blot: xCT Antibody - BSA Free [NB300-318] - A link between KSHV latency & the MC1-R signaling axis in skin-derived cell lines. (a) Western blot analysis of phosphorylated NF-kappa B p65, MC1-R, & TRP-1 in total cell lysates extracted from MeWo (a) or Mel1700 (b) cells either uninfected (control) or acutely infected with KSHV for 0.3 h, 1 h, 3 h, or 6 h. GAPDH was used as loading control. (c) ImageJ quantitation of the p65 band intensities in (a) & (b) relative to GAPDH controls. (d) Mel1700 cells were infected in 6-well plates with increasing volumes (mL/well) of concentrated supernatant containing infectious KSHV, & total RNA from infected cells was subjected to RT-PCR using primer sets for host anti-inflammatory MC1R, POMC, & SLC7A11. (e) Equal aliquots from the same RNA used in (d) were subjected to RT-PCR analysis for select viral latency & cell growth control genes (i.e., GPCR, LANA, & v-FLIP). (f) Western blot analysis of the melanoma cell marker, Melan A, & anti-inflammatory genes MC1-R, TRP1, & SLC7A11 in total cell lysates of uninfected (−) or chronically infected (+) long-term cultures of MeWo-KSHV & Mel1700-KSHV cells. GAPDH was used as an internal control for both the RT-PCR (e) & western blot assays. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24701351), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-318_rabbit-polyclonal-xct-antibody-310202416212337.jpg)
![Western Blot: xCT Antibody [NB300-317] - Total protein from human HeLa, Huvec, HCT-116 and A549 cells was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-xCT in block buffer and detected with an anti-rabbit HRP secondary antibody using chemiluminescence.](http://images.novusbio.com/fullsize/xCT-Antibody-Western-Blot-NB300-317-img0011.jpg "Western Blot: xCT Antibody [NB300-317] - Total protein from human HeLa, Huvec, HCT-116 and A549 cells was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-xCT in block buffer and detected with an anti-rabbit HRP secondary antibody using chemiluminescence.")
![Immunohistochemistry-Paraffin: xCT Antibody [NB300-317] - xCT expression is enhanced in CD68+ cells from MS spinal cord. CD68+ cells (arrows) show enhanced xCT expression in MS patients as compared to controls. CD68+ macrophages are round shaped and form clusters in MS patients, whereas in controls, CD68+ cells appear isolated and long shaped. Scale bar = 50 um. Image collected and cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-8-63), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/xCT-Antibody-Immunohistochemistry-Paraffin-NB300-317-img0015.jpg)
![<b>Biological Strategies Validation. </b>Western Blot: xCT Antibody [NB300-317] - Total protein from Human HeLa cells treated with and without 0.1 mM Diethyl Maleate for 24 hours was separated on a 12% gel by SDS-PAGE, transferred to PVDF membrane and blocked in 5% non-fat milk in TBST. The membrane was probed with 2.0 ug/ml anti-xCT in 1% non-fat milk in TBST and detected with an anti-rabbit HRP secondary antibody using chemiluminescence. Note the increase in xCT expression with treatment.](http://images.novusbio.com/fullsize/xCT-Antibody-Western-Blot-NB300-317-img0012.jpg)
![Flow Cytometry: xCT Antibody [NB300-317] - An intracellular stain was performed on HeLa cells with NB300-317G (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to DyLight 488.](http://images.novusbio.com/fullsize/xCT-Antibody-Flow-Cytometry-NB300-317-img0014.jpg)
![Immunocytochemistry/Immunofluorescence: xCT Antibody [NB300-317] - xCT antibody was tested in HepG2 cells with DyLight 488 (green). Nuclei and alpha-tubulin were counterstained with DAPI (blue) and DyLight 550 (red).](http://images.novusbio.com/fullsize/xCT-Antibody-Immunocytochemistry-Immunofluorescence-NB300-317-img0005.jpg)
![Flow Cytometry: xCT Antibody [NB300-317] - An intracellular stain was performed on HeLa with NB300-317 and a matched isotype control. Cells were fixed with 4% PFA and then permeablized with 0.1% saponin. Cells were incubated in an antibody dilution of 2.5 ug/mL for 30 minutes at room temperature, followed by Rabbit IgG APC-conjugated Secondary Antibody (F0111, R&D Systems).](http://images.novusbio.com/fullsize/xCT-Antibody-Flow-Cytometry-NB300-317-img0013.jpg)
![Simple Western: xCT Antibody [NB300-317] - (1) ladder, (2) no lysate + xCT, 100ug/ml, (3) human brain frontal cortex membrane lysate,no primary antibody, (4-7) human brain lysates, 0.03mg/ml, xCT, 100ug/ml.](http://images.novusbio.com/fullsize/xCT-Antibody-Simple-Western-NB300-317-img0010.jpg)
![Immunocytochemistry/ Immunofluorescence: xCT Antibody - BSA Free [NB300-317] - xCT expression is enhanced in CD68+ cells from MS spinal cord. A. Triple immunofluorescence staining for xCT (green), CD68 (red) & Hoechst 33258 (blue) in spinal cord of control (left) & MS patients (right). A high expression of xCT was detected in CD68+ infiltrating macrophages (arrows) associated with blood vessels, which are virtually absent in controls. Note that overall xCT expression is enhanced in MS tissue. B. CD68+ cells (arrows) show enhanced xCT expression in MS patients as compared to controls. CD68+ macrophages are round shaped & form clusters in MS patients, whereas in controls, CD68+ cells appear isolated & long shaped. Scale bar = 50 μm. Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-8-63), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-317_rabbit-polyclonal-xct-antibody-310202415284530.jpg)
![Immunocytochemistry/ Immunofluorescence: xCT Antibody - BSA Free [NB300-317] - xCT expression is enhanced in CD68+ cells from MS spinal cord. A. Triple immunofluorescence staining for xCT (green), CD68 (red) & Hoechst 33258 (blue) in spinal cord of control (left) & MS patients (right). A high expression of xCT was detected in CD68+ infiltrating macrophages (arrows) associated with blood vessels, which are virtually absent in controls. Note that overall xCT expression is enhanced in MS tissue. B. CD68+ cells (arrows) show enhanced xCT expression in MS patients as compared to controls. CD68+ macrophages are round shaped & form clusters in MS patients, whereas in controls, CD68+ cells appear isolated & long shaped. Scale bar = 50 μm. Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-8-63), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-317_rabbit-polyclonal-xct-antibody-310202415392541.jpg)
![Immunocytochemistry/ Immunofluorescence: xCT Antibody - BSA Free [NB300-317] - xCT expression is increased in the CNS of rats with EAE. A. Histogram showing the neurological score during the course of acute EAE induced in Lewis rats by immunization with myelin basic protein. The peak of neurological disability was at day 14 post-immunization, which was selected for obtaining tissue samples. B. xCT mRNA (left) & protein (right) expression in spinal cord from control & acute EAE rats, as assessed by qPCR & Western blot analysis. Data are referred to mean expression level of controls (n = 5-6). C. Double immunofluorescence for xCT (green) & OX-42 (red), a marker of microglia & infiltrating macrophages. OX42+ cells express high xCT levels in acute EAE. Both meninges (asterisk in top) & infiltrating cells (bottom) in inflammatory foci show high levels of xCT in rat spinal cord with EAE as compared to controls. D. Microglial cells (OX42+ cells) of EAE rats have higher xCT levels in spinal cord than controls. Notice the difference between resting microglia in control rats, with ramified morphology (arrows in control) & microglia in EAE showing round shaped morphology, characteristic of its activated state (arrows in EAE). Scale bar = 20 μm.E. xCT mRNA (left) & protein (right) expression in spinal cord from control & chronic EAE mice, assessed by qPCR & Western blot analysis. Data are referred to mean expression level of controls (n = 5). Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-8-63), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-317_rabbit-polyclonal-xct-antibody-310202416205190.jpg)
![Immunocytochemistry/ Immunofluorescence: xCT Antibody - BSA Free [NB300-317] - xCT expression is increased in the CNS of rats with EAE. A. Histogram showing the neurological score during the course of acute EAE induced in Lewis rats by immunization with myelin basic protein. The peak of neurological disability was at day 14 post-immunization, which was selected for obtaining tissue samples. B. xCT mRNA (left) & protein (right) expression in spinal cord from control & acute EAE rats, as assessed by qPCR & Western blot analysis. Data are referred to mean expression level of controls (n = 5-6). C. Double immunofluorescence for xCT (green) & OX-42 (red), a marker of microglia & infiltrating macrophages. OX42+ cells express high xCT levels in acute EAE. Both meninges (asterisk in top) & infiltrating cells (bottom) in inflammatory foci show high levels of xCT in rat spinal cord with EAE as compared to controls. D. Microglial cells (OX42+ cells) of EAE rats have higher xCT levels in spinal cord than controls. Notice the difference between resting microglia in control rats, with ramified morphology (arrows in control) & microglia in EAE showing round shaped morphology, characteristic of its activated state (arrows in EAE). Scale bar = 20 μm.E. xCT mRNA (left) & protein (right) expression in spinal cord from control & chronic EAE mice, assessed by qPCR & Western blot analysis. Data are referred to mean expression level of controls (n = 5). Image collected & cropped by CiteAb from the following publication (//jneuroinflammation.biomedcentral.com/articles/10.1186/1742-2094-8-63), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb300-317_rabbit-polyclonal-xct-antibody-310202416205138.jpg)
![Simple Western: xCT Antibody [NBP2-88948] - Simple Western lane view shows a specific band for xCT using NBP2-88948 at 25 ug/ml in HeLa and HeLa + DEM cell lysates. This experiment was performed under reducing conditions using the 12-230 kDa separation system.](http://images.novusbio.com/fullsize/xCT-Antibody-Simple-Western-NBP2-88948-img0002.jpg "<b>Biological Strategies Validation. </b>Simple Western: xCT Antibody [NBP2-88948] - Simple Western lane view shows a specific band for xCT using NBP2-88948 at 25 ug/ml in HeLa and HeLa + DEM cell lysates. This experiment was performed under reducing conditions using the 12-230 kDa separation system.")
![<b>Biological Strategies Validation. </b>Immunohistochemistry-Paraffin: xCT Antibody [NBP2-88948] - Analysis of a FFPE tissue section of the human small intestine using 1:200 dilution of xCT antibody (NBP2-88948). The signal was developed using HRP-DAB method which followed counterstaining of the cells with hematoxylin. The antibody generated mainly cytoplasmic staining.](http://images.novusbio.com/fullsize/xCT-Antibody-Immunohistochemistry-Paraffin-NBP2-88948-img0001.jpg)
![Western Blot: xCT Antibody (A7C6-R) [NBP3-33104] - Western blot analysis of xCT on different lysates with Mouse anti-xCT antibody (NBP3-33104) at 1/500 dilution. Lane 1: HT-29 cell lysate Lane 2: A549 cell lysate Lysates/proteins at 10 ug/Lane. Predicted band size: 55 kDa Observed band size: 55 kDa Exposure time: 30 seconds; 10% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-33104) at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1:100,000 dilution was used for 1 hour at room temperature.](http://images.novusbio.com/fullsize/nbp3-33104_mouse-xct-mab-a7c6-r-288202414191525.jpg "Western Blot: xCT Antibody (A7C6-R) [NBP3-33104] - Western blot analysis of xCT on different lysates with Mouse anti-xCT antibody (NBP3-33104) at 1/500 dilution. Lane 1: HT-29 cell lysate Lane 2: A549 cell lysate Lysates/proteins at 10 ug/Lane. Predicted band size: 55 kDa Observed band size: 55 kDa Exposure time: 30 seconds; 10% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-33104) at 1/500 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Mouse IgG - HRP Secondary Antibody at 1:100,000 dilution was used for 1 hour at room temperature.")
![Immunohistochemistry: xCT Antibody (A7C6-R) [NBP3-33104] - Immunohistochemical analysis of paraffin-embedded human pancreas tissue with Mouse anti-xCT antibody (NBP3-33104) at 1/600 dilution. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0) for 20 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (NBP3-33104) at 1/600 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.](http://images.novusbio.com/fullsize/nbp3-33104_mouse-xct-mab-a7c6-r-298202413585586.jpg)
![Immunocytochemistry/ Immunofluorescence: xCT Antibody (A7C6-R) [NBP3-33104] - Immunocytochemistry analysis of HT-29 cells labeling xCT with Mouse anti-xCT antibody (NBP3-33104) at 1/200 dilution. Cells were fixed in 4% paraformaldehyde for 30 minutes, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes, and then blocked with 2% BSA for 30 minutes at room temperature. Cells were then incubated with Mouse anti-xCT antibody (NBP3-33104) at 1/200 dilution in 2% BSA overnight at 4 ℃. Goat Anti-Mouse IgG H&L (iFluor™ 488) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.](http://images.novusbio.com/fullsize/nbp3-33104_mouse-xct-mab-a7c6-r-2920241114813.jpg)
![Flow Cytometry: xCT Antibody (A7C6-R) [NBP3-33104] - Flow cytometric analysis of A549 cells labeling xCT. Cells were washed twice with cold PBS and resuspend. Then stained with the primary antibody (NBP3-33104, 1ug/ml) (red) compared with Mouse IgG1 Isotype Control (green). After incubation of the primary antibody at +4℃ for 30 minutes, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Mouse IgG Secondary antibody at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).](http://images.novusbio.com/fullsize/nbp3-33104_mouse-xct-mab-a7c6-r-29202416372152.jpg)
![Immunocytochemistry/Immunofluorescence: xCT Antibody [NB100-59735] - Immunofluorescence analysis of paraformaldehyde fixed A549 cells,permeabilized with 0.15% Triton. Primary incubation 1hr (10 ug/mL) followed by Alexa Fluor 488 secondary antibody (2 ug/mL). The nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10 ug/mL) followed by Alexa Fluor 488 secondary antibody (2 ug/mL).](http://images.novusbio.com/fullsize/xCT-Antibody-Immunocytochemistry-Immunofluorescence-NB100-59735-img0001.jpg "Immunocytochemistry/Immunofluorescence: xCT Antibody [NB100-59735] - Immunofluorescence analysis of paraformaldehyde fixed A549 cells,permeabilized with 0.15% Triton. Primary incubation 1hr (10 ug/mL) followed by Alexa Fluor 488 secondary antibody (2 ug/mL). The nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10 ug/mL) followed by Alexa Fluor 488 secondary antibody (2 ug/mL).")
![Immunocytochemistry/Immunofluorescence: xCT Antibody [NB100-59735] - Immunofluorescence analysis of paraformaldehyde fixed HepG2 cells, permeabilized with 0.15% Triton. Primary incubation 1hr (10 ug/mL) followed by Alexa Fluor 488 secondary antibody (2 ug/mL), showing vesicle staining. The nuclear stain is DAPI (blue). Negative control: Unimmunized goat IgG (10 ug/mL) followed by Alexa Fluor 488 secondary antibody (2 ug/mL).](http://images.novusbio.com/fullsize/xCT-Antibody-Immunocytochemistry-Immunofluorescence-NB100-59735-img0002.jpg)
![xCT Antibody [NBP2-95146] -Analysis of various lysates, using SLC7A11/xCT antibody at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25 ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.](http://images.novusbio.com/fullsize/nbp2-95146_rabbit-polyclonal-xct-antibody-western-blot-1052023112620..jpg "xCT Antibody [NBP2-95146] -Analysis of various lysates, using SLC7A11/xCT antibody at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25 ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.")
![xCT Antibody [NBP2-95146] - Analysis of various lysates, using SLC7A11/xCT antibody at 1:1000 dilution. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% nonfat dry milk in TBST. Detection: ECL Basic Kit. Exposure time: 30s.](http://images.novusbio.com/fullsize/nbp2-95146_rabbit-polyclonal-xct-antibody-western-blot-1052023112757..jpg)
![Immunoprecipitation: xCT Antibody (JE31-93) [NBP3-33014] - xCT was immunoprecipitated in 0.2mg HeLa cell lysate with NBP3-33014 at 2 ug/25 ul agarose. Western blot was performed from the immunoprecipitate using NBP3-33014 at 1/1,000 dilution. Anti-Rabbit IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature. Lane 1: HeLa cell lysate (input) Lane 2: NBP3-33014 IP in HeLa cell lysate Lane 3: Rabbit IgG instead of NBP3-33014 in HeLa cell lysate Blocking/Dilution buffer: 5% NFDM/TBST Exposure time: 24 seconds; ECL](http://images.novusbio.com/fullsize/nbp3-33014_rabbit-xct-mab-je31-93-26820241582617.jpg "Immunoprecipitation: xCT Antibody (JE31-93) [NBP3-33014] - xCT was immunoprecipitated in 0.2mg HeLa cell lysate with NBP3-33014 at 2 ug/25 ul agarose. Western blot was performed from the immunoprecipitate using NBP3-33014 at 1/1,000 dilution. Anti-Rabbit IgG for IP Nano-secondary antibody at 1/5,000 dilution was used for 1 hour at room temperature. Lane 1: HeLa cell lysate (input) Lane 2: NBP3-33014 IP in HeLa cell lysate Lane 3: Rabbit IgG instead of NBP3-33014 in HeLa cell lysate Blocking/Dilution buffer: 5% NFDM/TBST Exposure time: 24 seconds; ECL")
![Western Blot: xCT Antibody (JE31-93) [NBP3-33014] - Western blot analysis of xCT on different lysates with Rabbit anti-xCT antibody (NBP3-33014) at 1/1,000 dilution. Lane 1: HepG2 cell lysate (20 ug/Lane) Lane 2: HeLa cell lysate (20 ug/Lane) Lane 3: 293T cell lysate (20 ug/Lane) Lane 4: Mouse liver tissue lysate (40 ug/Lane) Lane 5: Mouse brain tissue lysate (40 ug/Lane) Lane 6: Rat brain tissue lysate (40 ug/Lane) Lane 7: Rat liver tissue lysate (40 ug/Lane) Predicted band size: 55 kDa Observed band size: 55 kDa Exposure time: 5 seconds; 4-20% SDS-PAGE gel. Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (NBP3-33014) at 1/1,000 dilution was used in 5% NFDM/TBST at 4C overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody at 1/50,000 dilution was used for 1 hour at room temperature.](http://images.novusbio.com/fullsize/nbp3-33014_rabbit-xct-mab-je31-93-288202412493489.jpg)
![Western Blot: xCT Antibody (SR2001) [NBP3-22664] - Western blot analysis using NBP3-22664 in (1) HepG2 cell lysate; (2) Mouse brain lysate.](http://images.novusbio.com/fullsize/nbp3-22664_rabbit-xct-mab-sr2001-5720231649423.jpg "Western Blot: xCT Antibody (SR2001) [NBP3-22664] - Western blot analysis using NBP3-22664 in (1) HepG2 cell lysate; (2) Mouse brain lysate.")
![ELISA: xCT Antibody (23H6) [NBP3-26315] - The Binding Activity of Human xCT with xCT Antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized Human xCT at 2 ug/mL can bind xCT Antibody, the EC50 is 9.452-13.79 ng/mL.](http://images.novusbio.com/fullsize/nbp3-26315_human-xct-mab-23h6-26220241227230.jpg "ELISA: xCT Antibody (23H6) [NBP3-26315] - The Binding Activity of Human xCT with xCT Antibody. Activity: Measured by its binding ability in a functional ELISA. Immobilized Human xCT at 2 ug/mL can bind xCT Antibody, the EC50 is 9.452-13.79 ng/mL.")
![xCT Antibody [mFluor Violet 610 SE] [NBP2-88948MFV610] - Vial of mFluor Violet 610 conjugated antibody. mFluor Violet 610 is optimally excited at 421 nm by the Violet laser (405 nm) and has an emission maximum of 613 nm.](http://images.novusbio.com/fullsize/nbp2-88948mfv610_rabbit-xct-pab-mfluor-violet-610-se-6720239134848.png "xCT Antibody [mFluor Violet 610 SE] [NBP2-88948MFV610] - Vial of mFluor Violet 610 conjugated antibody. mFluor Violet 610 is optimally excited at 421 nm by the Violet laser (405 nm) and has an emission maximum of 613 nm.")