NS0 mouse myeloma cell line transfected with human Lgr5/GPR49 and eGFP was stained with and either (A) Mouse Anti-Human Lgr5/GPR49 Monoclonal Antibody (Catalog # MAB8078) or (B) Mouse IgG2A Isotype Control (Catalog # ...read more
Lgr5/GPR49 was detected in immersion fixed NSO mouse myeloma cell line transfected with GFP (green) tagged human LGR5 using Mouse Anti-Human Lgr5/GPR49 Monoclonal Antibody (Catalog # MAB8078) at 10 µg/mL for 3 hours at ...read more
Lgr5/GPR49 was detected in immersion fixed HEK293 human embryonic kidney cell line transfected with GFP (green) tagged mouse LGR5 using Mouse Anti-Human Lgr5/GPR49 Monoclonal Antibody (Catalog # MAB8078) at 10 µg/mL ...read more
Lgr5/GPR49 was detected in MYC tagged human transfectants using Mouse Anti-Human Lgr5/GPR49 Monoclonal Antibody (Catalog # MAB8078). Cells were stained using an anti-mouse HRP-conjugated secondary antibody (brown). ...read more
Lgr5/GPR49 was detected in immersion fixed MYC tagged mouse transfectants using Mouse Anti-Human Lgr5/GPR49 Monoclonal Antibody (Catalog # MAB8078). Cells were stained using an anti-mouse HRP-conjugated secondary ...read more
Mouse Anti-Human Lgr5/GPR49 Monoclonal Antibody (Catalog # MAB8078) induces TOPflash activity in the HEK293 human embryonic kidney cell line stably expressing LGR5 in the presence of Wnt-3a, but in the absence of ...read more
Chinese hamster ovary cell line CHO-derived recombinant human Lgr5/GPR49 Met1-Ile560 Accession # O75473
Specificity
Detects human Lgr5/GPR49 in ELISA. Stains human and mouse Lgr5 transfected cells but not irrelevant transfectants in Flow Cytometry and Immunocytochemistry. This antibody, also known as "RD42", has been found to detect an epitope in C-terminal LRR cap of LGR5 (Ref. 1).
Source
N/A
Isotype
IgG2a
Clonality
Monoclonal
Host
Mouse
Gene
LGR5
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for Lgr5/GPR49 Antibody (707042)
FEX
G protein-coupled receptor 49
GPR49
GPR49G-protein coupled receptor HG38
GPR67
G-protein coupled receptor 49
G-protein coupled receptor 67
GRP49
HG38
leucine-rich repeat containing G protein-coupled receptor 5
leucine-rich repeat-containing G protein-coupled receptor 5
Leucine‑rich repeat G‑protein‑coupled receptor 5 (Lgr5), also called GPR49, is a 907 amino acid (aa), approximately 97 kDa (calculated), seven‑transmembrane glycoprotein receptor in the Lgr family of cell surface receptors. The subfamily of Lgrs comprising Lgr4, Lgr5, and Lgr6 are G‑protein‑independent mediators of the potentiating effect of R‑Spondins on Wnt signaling (2). Lgr5 binds and forms complexes with R‑Spondins, Frizzled Wnt receptors and LRP Wnt co‑receptors. The region of the human Lgr5 long extracellular domain used as an immunogen shares 90% amino acid sequence identity with mouse and rat Lgr5, respectively. Lgr5 is found on embryonic and adult epithelial stem cells (3). Lgr5+ stem cells can produce all epithelial cell types of the intestinal crypts (4). Abnormal LGR5 expression and regulation in stem cells might give rise to cancers such as intestinal, hepatocellular, pancreatic and ovarian carcinomas (5,6). This antibody has been referred to as "RD42" in Peng et al. (1).
Peng et al. (2013) Cell Rep. 3(6):1885.
de Lau et al. (2014) Genes Dev. 28(4):305.
Barker et al. (2013) Development 140(12):2484.
Clevers (2013) Nature 495(7439):53.
Wu et al. (2014) Nat Commun 5:3149.
Jang et al. (2013) PLoS One 8(12): e82390495.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
Meeting Report: 2nd International Antibody Validation Meeting Bio-Techne brands Novus Biologicals® and R&D Systems® were proud to support the 2nd International Antibody Validation Meeting held at Bath University, on the 15-16 September, 2016. Almost 100 participants from around the world, including funde... Read full blog post.
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