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MUC1 monoclonal antibody

货号: MB66004

价格：￥ 1350

货期：现货（1-2个工作日）

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No. :MB66004

Product Name :MUC1 monoclonal antibody

Swiss-Prot :P15941

Host :Mouse

Reactivity :Human

Applications :WB, IHC

Application_all :WB (1/500 - 1/1000), IHC (1/100 - 1/300)

Background :Mucins represent a family of glycoproteins characterized by repeat domains and dense O-glycosylation. MUC1 (or mucin 1) is aberrantly overexpressed in most human carcinomas. Increased expression of MUC1 in carcinomas reduces cell-cell and cell-ECM interactions. MUC1 is cleaved proteolytically, and the large ectodomain can remain associated with the small 25 kDa carboxy-terminal domain that contains a transmembrane segment and a 72-residue cytoplasmic tail. MUC1 interacts with ErbB family receptors and potentiates ERK1/2 activation. MUC1 also interacts with β-catenin, which is regulated by GSK-3β, PKCγ, and Src through phosphorylation at Ser44, Thr41, and Tyr46 of the MUC1 cytoplasmic tail. Overexpression of MUC1 potentiates transformation and attenuates stress-induced apoptosis through the Akt or p53 pathways.

Product :Mouse IgG2b. Liquid in PBS containing 50% glycerol, 0.2% BSA and 0.01% sodium azide.

Purification&Purity :The antibody was affinity-purified from mouse antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Recognizes endogenous levels of MUC1 protein.

BiowMW :~ 122 kDa

Note :For research use only, not for use in diagnostic procedure.

Pathway :ErbB HER Signaling,

Alternative Name :PUM; Mucin-1; MUC-1; Breast carcinoma-associated antigen DF3; Cancer antigen 15-3; CA 15-3; Carcinoma-associated mucin; Episialin; H23AG; Krebs von den Lungen-6; KL-6; PEMT; Peanut-reactive urinary mucin; PUM; Polymorphic epithelial mucin; PEM; Tumor-associated epithelial membrane antigen; EMA; Tumor-associated mucin; CD227

Immunogen :KLH-conjugated synthetic peptide encompassing a sequence within human MUC1. The exact sequence is proprietary.

Conjugate :Unconjugated

Modification :Unmodification

Immunohistochemical analysis of MUC1 staining in human breast carcinoma formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.