LGR5 Antikörper (N-Term)

Produktnummer ABIN2689804

Produktdetails anti-LGR5 Antikörper

Target: LGR5 (Leucine-Rich Repeat Containing G Protein-Coupled Receptor 5 (LGR5))

Bindungsspezifität: N-Term

Reaktivität: Human

Wirt: Ratte

Klonalität: Monoklonal

Konjugat: Dieser LGR5 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Flow Cytometry (FACS), Immunofluorescence (IF), BioImaging (BI)

Marke: BD Pharmingen™

Kreuzreaktivität (Details): Mouse (Lack of Reactivity Confirmed in Development)

Produktmerkmale: Lgr5 (leucine-rich-repeat-containing G-protein-coupled receptor 5) is a seven transmembrane-domain receptor that is a target gene for Wnt and marks stem cells in the small intestine, colon, stomach, and hair follicle. Lgr5 was initially identified as a potential stem cell marker due to restricted expression of Lgr5 in the intestinal crypt and labeling of rapidly cycling cells of the colon and intestine. Using both lineage tracing and organoid culture experiments, Lgr5 positive cells are capable of generating all types of the small intestine epithelium hence indicating that Lgr5 marks stem cells of the small intestine and colon. R-spondin growth factors, which are secreted agonists of the Wnt pathway, bind Lgr5. The binding of R-spondins to Lgr5 leads to recruitment of the Frizzled/LRP Wnt receptor complex, which binds to Wnt ligands and leads to downstream Wnt signaling. Lgr5 is up-regulated in colon and ovarian cancers and has been implicated in promotion of tumor growth and metastasis. The 8F2 monoclonal antibody recognizes an epitope in the N-terminal region of Human Lgr5. Western Blot analysis of human LGR5. Lysates from human epithelial kidney cells, HEK293T, that were transiently transfected with empty vector (lane 1) or human LGR5 (lane 2) were probed with Purified Rat anti-human LGR5 monoclonal antibody (

BD Pharmingen™ Purified Rat anti-Human Lgr5 (N-Terminal) - Purified - Clone 8F2 - Isotype Rat IgG2b, κ - Reactivity Hu, Ms - 0.1 mg

Aufreinigung: The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.

Immunogen: Human LGR5 DNA

Klon: 8F2

Isotyp: IgG2b kappa

Anwendungsinformationen

Applikationshinweise: Immunohistochemistry-formalin (antigen retrieval required), Immunohistochemistry-frozen (Not Recommended)

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konzentration: 0.5 mg/mL

Buffer: Aqueous buffered solution containing ≤0.09 % sodium azide.

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: 4 °C

Informationen zur Lagerung: Store undiluted at 4°C.

Referenzen für anti-LGR5 Antikörper (ABIN2689804)

Yui, Nakamura, Sato, Nemoto, Mizutani, Zheng, Ichinose, Nagaishi, Okamoto, Tsuchiya, Clevers, Watanabe: "Functional engraftment of colon epithelium expanded in vitro from a single adult Lgr5⁺ stem cell." in: Nature medicine, Vol. 18, Issue 4, pp. 618-23, (2012) (PubMed).

Carmon, Gong, Lin, Thomas, Liu: "R-spondins function as ligands of the orphan receptors LGR4 and LGR5 to regulate Wnt/beta-catenin signaling." in: Proceedings of the National Academy of Sciences of the United States of America, Vol. 108, Issue 28, pp. 11452-7, (2011) (PubMed).

Merlos-Suárez, Barriga, Jung, Iglesias, Céspedes, Rossell, Sevillano, Hernando-Momblona, da Silva-Diz, Muñoz, Clevers, Sancho, Mangues, Batlle: "The intestinal stem cell signature identifies colorectal cancer stem cells and predicts disease relapse." in: Cell stem cell, Vol. 8, Issue 5, pp. 511-24, (2011) (PubMed).

de Lau, Barker, Low, Koo, Li, Teunissen, Kujala, Haegebarth, Peters, van de Wetering, Stange, van Es, Guardavaccaro, Schasfoort, Mohri, Nishimori, Mohammed, Heck, Clevers: "Lgr5 homologues associate with Wnt receptors and mediate R-spondin signalling." in: Nature, Vol. 476, Issue 7360, pp. 293-7, (2011) (PubMed).

Barker, Huch, Kujala, van de Wetering, Snippert, van Es, Sato, Stange, Begthel, van den Born, Danenberg, van den Brink, Korving, Abo, Peters, Wright, Poulsom, Clevers: "Lgr5(+ve) stem cells drive self-renewal in the stomach and build long-lived gastric units in vitro." in: Cell stem cell, Vol. 6, Issue 1, pp. 25-36, (2010) (PubMed).

Jaks, Barker, Kasper, van Es, Snippert, Clevers, Toftgård: "Lgr5 marks cycling, yet long-lived, hair follicle stem cells." in: Nature genetics, Vol. 40, Issue 11, pp. 1291-9, (2008) (PubMed).

Barker, van Es, Kuipers, Kujala, van den Born, Cozijnsen, Haegebarth, Korving, Begthel, Peters, Clevers: "Identification of stem cells in small intestine and colon by marker gene Lgr5." in: Nature, Vol. 449, Issue 7165, pp. 1003-7, (2007) (PubMed).

Details zu LGR5

Target: LGR5 (Leucine-Rich Repeat Containing G Protein-Coupled Receptor 5 (LGR5))

Andere Bezeichnung: Lgr5 (LGR5 Produkte)

Synonyme: lgr5-a antikoerper, lgr5a antikoerper, FEX antikoerper, Gpr49 antikoerper, GPR49 antikoerper, GPR67 antikoerper, GRP49 antikoerper, HG38 antikoerper, leucine-rich repeat containing G protein-coupled receptor 5 L homeolog antikoerper, leucine rich repeat containing G protein coupled receptor 5 antikoerper, leucine rich repeat containing G protein-coupled receptor 5 antikoerper, lgr5.L antikoerper, Lgr5 antikoerper, LGR5 antikoerper

Hintergrund: Synonyms: GPR49, GPR67, HG38

Molekulargewicht: ~110 kDa

Pathways: WNT Signalweg