KRAS Antibodies
We offer KRAS Antibodies for use in common research applications: ELISA, Immunocytochemistry/Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Sandwich ELISA, Western Blot. Each KRAS Antibody is fully covered by our Guarantee+, to give you complete peace of mind and the support when you need it. Our KRAS Antibodies can be used in a variety of model species: Canine, Human, Monkey, Mouse, Rat. Use the list below to choose the KRAS 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. Choose from our KRAS polyclonal antibodies and browse our KRAS monoclonal antibody catalog.
Alternate Names for KRAS Antibodies
anti-KRAS antibody, anti-c-K-ras antibody, anti-c-Ki-ras antibody, anti-cellular c-Ki-ras2 proto-oncogene antibody, anti-GTPase KRas antibody, anti-K-Ras 2 antibody, anti-K-ras p21 protein antibody, anti-K-RAS2A antibody, anti-K-RAS2B antibody, anti-K-RAS4A antibody, anti-K-RAS4B antibody, anti-Ki-Ras antibody, anti-Kirsten rat sarcoma-2 viral (v-Ki-ras2) oncogene homolog antibody, anti-KRAS1 antibody, anti-KRAS2NS3 antibody, anti-NS antibody, anti-oncogene KRAS2 antibody, anti-PR310 c-K-ras oncogene antibody, anti-RASK2c-Kirsten-ras protein antibody, anti-transforming protein p21 antibody, anti-v-Ki-ras2 Kirsten rat sarcoma 2 viral oncogene homolog antibody, anti-v-Ki-ras2 Kirsten rat sarcoma viral oncogene homolog antibody
11 Results for "kras" in Primary Antibodies
![Western Blot: KRAS Antibody (3B10-2F2) [H00003845-M01] - Western blot analysis of KRAS expression in lysates from human lung cancer cell lines: H23, H358, A549, and H441. Image from verified customer review.](http://images.novusbio.com/fullsize/KRAS-Antibody-3B10-2F2-Western-Blot-H00003845-M01-img0004.jpg "Western Blot: KRAS Antibody (3B10-2F2) [H00003845-M01] - Western blot analysis of KRAS expression in lysates from human lung cancer cell lines: H23, H358, A549, and H441. Image from verified customer review.")
![Western Blot: KRAS Antibody (3B10-2F2) [H00003845-M01] - Western Blot analysis of KRAS expression in transfected 293T cell line by KRAS monoclonal antibody (M01), clone 3B10-2F2.Lane 1: KRAS transfected lysate(21 KDa).Lane 2: Non-transfected lysate.](http://images.novusbio.com/fullsize/KRAS-Antibody-3B10-2F2-Western-Blot-H00003845-M01-img0012.jpg)
![Immunocytochemistry/Immunofluorescence: KRAS Antibody (3B10-2F2) [H00003845-M01] - Analysis of monoclonal antibody to KRAS on HeLa cell. Antibody concentration 10 ug/ml.](http://images.novusbio.com/fullsize/KRAS-Antibody-3B10-2F2-Immunocytochemistry-Immunofluorescence-H00003845-M01-img0006.jpg)
![Western Blot: KRAS Antibody (3B10-2F2) [H00003845-M01] - KRAS monoclonal antibody (M01), clone 3B10-2F2 Analysis of KRAS expression in HeLa.](http://images.novusbio.com/fullsize/KRAS-Antibody-3B10-2F2-Western-Blot-H00003845-M01-img0008.jpg)
![Western Blot: KRAS Antibody (3B10-2F2) [H00003845-M01] - miRNA-768-3p specifically targets K-ras. Effect of miRNA inhibitors that were reduced by co-culture on the level of pan-RAS, phospho-B-Raf and CD44 and pan-Akt by western blotting. Also shown is the effect of different miRNA inhibitors on the level of K-ras in H520 cells by western blot. Cropped blots are shown and were run under the same experimental conditions. Image collected and cropped by CiteAb from the following publication (//www.nature.com/articles/srep02392), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/KRAS-Antibody-3B10-2F2-Western-Blot-H00003845-M01-img0011.jpg)
![ELISA: KRAS Antibody (3B10-2F2) [H00003845-M01] - Detection limit for recombinant GST tagged KRAS is approximately 1ng/ml as a capture antibody.](http://images.novusbio.com/fullsize/KRAS-Antibody-3B10-2F2-ELISA-H00003845-M01-img0010.jpg)
![Western Blot: KRAS Antibody (OTI2C1) [NBP2-45536] - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY KRAS ( Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-KRAS. Positive lysates LY409579 (100ug) and LC409579 (20ug).](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Western-Blot-NBP2-45536-img0004.jpg "Western Blot: KRAS Antibody (OTI2C1) [NBP2-45536] - HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY KRAS ( Right lane) cDNA for 48 hrs and lysed. Equivalent amounts of cell lysates (5 ug per lane) were separated by SDS-PAGE and immunoblotted with anti-KRAS. Positive lysates LY409579 (100ug) and LC409579 (20ug).")
![Immunohistochemistry-Paraffin: KRAS Antibody (OTI2C1) [NBP2-45536] - Staining of paraffin-embedded human normal kidney using anti-KRAS clone OTI2C1 mouse monoclonal antibody @ 1:100 with D12-18 Polink1 anti-Ms HRP DAB detection kit. NBP2-45536 tissue screen used heat-induced epitope retrieval buffer ACCEL, pH8.7 in pressure cooker. Results show mostly cytoplasmic staining.](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Immunohistochemistry-Paraffin-NBP2-45536-img0012.jpg)
![Western Blot: KRAS Antibody (OTI2C1) [NBP2-45536] - Analysis of extracts (35ug) from 9 different cell lines (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).](http://images.novusbio.com/fullsize/KRAS-Antibody-2C1-Western-Blot-NBP2-45536-img0002.jpg)
![Immunohistochemistry-Paraffin: KRAS Antibody (OTI2C1) [NBP2-45536] - Staining of human normal brain using anti-KRAS clone OTI2C1 mouse monoclonal antibody @ 1:100 with D12-18 Polink1 anti-Ms HRP DAB detection kit. NBP2-45536 tissue screen used heat-induced epitope retrieval buffer ACCEL, pH8.7 in pressure cooker. Results show nuclear and cytoplasmic staining.](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Immunohistochemistry-Paraffin-NBP2-45536-img0006.jpg)
![Immunohistochemistry-Paraffin: KRAS Antibody (OTI2C1) [NBP2-45536] - Staining of human normal colon using anti-KRAS clone OTI2C1 mouse monoclonal antibody @ 1:100 with D12-18 Polink1 anti-Ms HRP DAB detection kit. NBP2-45536 tissue screen used heat-induced epitope retrieval buffer ACCEL, pH8.7 in pressure cooker. Results show nuclear and cytoplasmic staining.](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Immunohistochemistry-Paraffin-NBP2-45536-img0008.jpg)
![Immunohistochemistry-Paraffin: KRAS Antibody (OTI2C1) [NBP2-45536] - Staining of human normal brain using anti-KRAS clone OTI2C1 mouse monoclonal antibody @ 1:100 with D12-18 Polink1 anti-Ms HRP DAB detection kit. NBP2-45536 tissue screen used heat-induced epitope retrieval buffer ACCEL, pH8.7 in pressure cooker. Results show nuclear and cytoplasmic staining.](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Immunohistochemistry-Paraffin-NBP2-45536-img0010.jpg)
![Western Blot: KRAS Antibody (OTI1D1) [NBP2-45535] - Total cell lysates from human cancer cell lines PC-3, HeLa and HT-29 cells were analyzed by Western blot. PVDF membrane was probed with Human KRAS (OTI1D1) Antibody (NBP2-45535). A specific band was detected for KRAS at approximately 21 kDa. Image from verified customer review.](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI1D1-Western-Blot-NBP2-45535-img0003.jpg "Western Blot: KRAS Antibody (OTI1D1) [NBP2-45535] - Total cell lysates from human cancer cell lines PC-3, HeLa and HT-29 cells were analyzed by Western blot. PVDF membrane was probed with Human KRAS (OTI1D1) Antibody (NBP2-45535). A specific band was detected for KRAS at approximately 21 kDa. Image from verified customer review.")
![Western Blot: KRAS Antibody (1D1) [NBP2-45535] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY KRAS.](http://images.novusbio.com/fullsize/KRAS-Antibody-1D1-Western-Blot-NBP2-45535-img0001.jpg)
![Western Blot: KRAS Antibody [NBP3-16933] - Western blot analysis of extracts of various cell lines, using KRAS Rabbit pAb (NBP3-16933) at 1:500 dilution.Jurkat cells were treated by Pervanadate (1 mM) at 37C for 30 minutes.NIH/3T3 cells were treated by Pervanadate (1 mM) at 37C for 30 minutes. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% BSA. Detection: ECL Enhanced Kit. Exposure time: 180s.](http://images.novusbio.com/fullsize/KRAS-Antibody-Western-Blot-NBP3-16933-img0003.jpg "Western Blot: KRAS Antibody [NBP3-16933] - Western blot analysis of extracts of various cell lines, using KRAS Rabbit pAb (NBP3-16933) at 1:500 dilution.Jurkat cells were treated by Pervanadate (1 mM) at 37C for 30 minutes.NIH/3T3 cells were treated by Pervanadate (1 mM) at 37C for 30 minutes. Secondary antibody: HRP Goat Anti-Rabbit IgG (H+L) at 1:10000 dilution. Lysates/proteins: 25ug per lane. Blocking buffer: 3% BSA. Detection: ECL Enhanced Kit. Exposure time: 180s.")
![Immunohistochemistry-Paraffin: KRAS Antibody [NBP3-16933] - Mouse kidney using KRAS Rabbit pAb (NBP3-16933) at dilution of 1:100 (40x lens).Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6.0 before commencing with IHC staining protocol.](http://images.novusbio.com/fullsize/KRAS-Antibody-Immunohistochemistry-Paraffin-NBP3-16933-img0002.jpg)
![Immunohistochemistry-Paraffin: KRAS Antibody [NBP3-16933] - Rat brain using KRAS Rabbit pAb (NBP3-16933) at dilution of 1:100 (40x lens).Perform high pressure antigen retrieval with 10 mM citrate buffer pH 6.0 before commencing with IHC staining protocol.](http://images.novusbio.com/fullsize/KRAS-Antibody-Immunohistochemistry-Paraffin-NBP3-16933-img0001.jpg)
![Knockout Validated: KRAS Antibody [NBP3-03659] - Analysis of extracts from normal (control) and KRAS knockout (KO) 293T cells, using KRAS 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.](http://images.novusbio.com/fullsize/KRAS-Antibody-Knockout-Validated-NBP3-03659-img0001.jpg "<b>Genetic Strategies Validation. </b>Knockout Validated: KRAS Antibody [NBP3-03659] - Analysis of extracts from normal (control) and KRAS knockout (KO) 293T cells, using KRAS 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.")
![Analysis of L929 cells using [KO Validated] KRAS Rabbit pAb at dilution of 100 (40x lens). Blue: DAPI for nuclear staining.](http://images.novusbio.com/fullsize/antibody/nbp3-03659_rabbit-polyclonal-kras-antibody-immunocytochemistry-immunofluorescence-542023103626.jpg)
![Western Blot: KRAS Antibody (2F8) [NBP2-59413] - The Cell lysates (40ug) were resolved by SDS-PAGE, transferred to PVDF membrane and probed with anti-human RAS antibody (1:500). Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system. Lane 1. : HeLa cell lysate Lane 2. : HepG2 cell lysate Lane 3. : Ramos cell lysate Lane 4. : A549 cell lysate Lane 5. : Balb/3T3 cell lysate](http://images.novusbio.com/fullsize/KRAS-Antibody-2F8-Western-Blot-NBP2-59413-img0004.jpg "Western Blot: KRAS Antibody (2F8) [NBP2-59413] - The Cell lysates (40ug) were resolved by SDS-PAGE, transferred to PVDF membrane and probed with anti-human RAS antibody (1:500). Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system. Lane 1. : HeLa cell lysate Lane 2. : HepG2 cell lysate Lane 3. : Ramos cell lysate Lane 4. : A549 cell lysate Lane 5. : Balb/3T3 cell lysate")
![Immunocytochemistry/Immunofluorescence: KRAS Antibody (2F8) [NBP2-59413] - Analysis of RAS in HeLa cells line, stained with DAPI (Blue) for nucleus staining and monoclonal anti-human RAS antibody (1:100) with goat anti-mouse IgG-Alexa fluor 488 conjugate (Green).](http://images.novusbio.com/fullsize/KRAS-Antibody-2F8-Immunocytochemistry-Immunofluorescence-NBP2-59413-img0002.jpg)
![Western Blot: KRAS Antibody (2F8) [NBP2-59413] - Lane 1: KRAS recombinant protein, Lane 2: HRAS recombinant protein, Lane 3: NRAS recombinant protein](http://images.novusbio.com/fullsize/KRAS-Antibody-2F8-Western-Blot-NBP2-59413-img0001.jpg)
![Western Blot: KRAS Antibody (OTI2C1) - Azide and BSA Free [NBP2-71079] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY KRAS.](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Azide-and-BSA-Free-Western-Blot-NBP2-71079-img0002.jpg "Western Blot: KRAS Antibody (OTI2C1) - Azide and BSA Free [NBP2-71079] - Analysis of HEK293T cells were transfected with the pCMV6-ENTRY control (Left lane) or pCMV6-ENTRY KRAS.")
![Western Blot: KRAS Antibody (OTI2C1) - Azide and BSA Free [NBP2-71079] - Analysis of extracts (35ug) from 9 different cell lines (HepG2: human; HeLa: human; SVT2: mouse; A549: human; COS7: monkey; Jurkat: human; MDCK: canine; PC12: rat; MCF7: human).](http://images.novusbio.com/fullsize/KRAS-Antibody-OTI2C1-Azide-and-BSA-Free-Western-Blot-NBP2-71079-img0001.jpg)
![Lane 1: Marker [kDa] 250,130,95,72,55,36,28,17,10Lane 2: RT-4Lane 3: U-251MGLane 4: Human PlasmaLane 5: LiverLane 6: Tonsil](http://images.novusbio.com/fullsize/nbp3-24943_rabbit-kras-pab-2012202314544210.jpg "Lane 1: Marker [kDa] 250,130,95,72,55,36,28,17,10Lane 2: RT-4Lane 3: U-251MGLane 4: Human PlasmaLane 5: LiverLane 6: Tonsil")
![Immunohistochemistry-Paraffin: KRAS Antibody [NBP2-33579] - Staining of human colon shows strong membranous and cytoplasmic positivity in glandular cells.](http://images.novusbio.com/fullsize/KRAS-Antibody-Immunohistochemistry-Paraffin-NBP2-33579-img0002.jpg "Immunohistochemistry-Paraffin: KRAS Antibody [NBP2-33579] - Staining of human colon shows strong membranous and cytoplasmic positivity in glandular cells.")
![Immunohistochemistry-Paraffin: KRAS Antibody [NBP3-14386] - Human Liver: Formalin-Fixed, Paraffin-Embedded (FFPE)](http://images.novusbio.com/fullsize/KRAS Antibody-Immunohistochemistry-Paraffin-NBP3-14386-img0001.jpg "Immunohistochemistry-Paraffin: KRAS Antibody [NBP3-14386] - Human Liver: Formalin-Fixed, Paraffin-Embedded (FFPE)")
![Immunohistochemistry-Paraffin: KRAS Antibody [NBP3-14385] - Human Colon Carcinoma: Formalin-Fixed, Paraffin-Embedded (FFPE)](http://images.novusbio.com/fullsize/KRAS Antibody-Immunohistochemistry-Paraffin-NBP3-14385-img0001.jpg "Immunohistochemistry-Paraffin: KRAS Antibody [NBP3-14385] - Human Colon Carcinoma: Formalin-Fixed, Paraffin-Embedded (FFPE)")