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CD326 (EpCAM) Antibody (757-1062-94) in IHC (P)
Immunohistochemical analysis of CD326 (EpCAM) was performed on FFPE human colon tissue. To expose the target protein, HIER was performed on de-paraffinized sections using BOND Epitope Retrieval Solution 1 (pH 6) for 30-mins, followed by a 5-min cool down, a 1-min wash with ddH2O, and then transferred to 1X PBS. Tissues were permeabilized with 0.1% Triton X-100 in 1X PBS for 30-mins, washed thrice with 1X PB... View More
产品信息
757-1062-94
产品规格
种属反应
Human
宿主/亚型
Mouse
/ IgG1, kappa
分类
Monoclonal
类型
Antibody
克隆号
VU-1D9
抗原
Rec. Human EpCAM (CD326)
偶联物
激发/发射光谱
760/788 nm
查看光谱
形式
Liquid
浓度
0.2 mg/mL
纯化类型
Protein A
保存液
PBS, pH 7.2, with 0.5% BSA, 10% proprietary stabilizer
内含物
0.05% sodium azide
保存条件
4°C, store in dark
运输条件
Wet ice
RRID
产品详细信息
Description: The VU-1D9 antibody specifically reacts with human Ep-CAM, a 40kD epithelial protein expressed on baso-lateral cell surface in many epithelial tissues (but absent from mesothelial tissues). EpCAM-1 is a homophilic and Ca2+ independent adhesion molecule that is expressed on the baso-lateral cell surface of many epithelial, but not mesothelial tissues. It is expressed de novo in squamous cell carcinoma but is absent in the majority of healthy squamous epithelia. EpCAM expression correlates with cell proliferation, dedifferentiation, and the progression of tumorigenicity.
VU-1D9 antibody differentiates between mesothelioma and carcinoma, a common diagnostic problem.
Applications Reported: Flow Cytometry, Functional Studies (Blocking), Immunohistochemistry (Frozen, Paraffin), Immunoprecipitation, Western Blotting.
Applications Tested: This VU-1D9 antibody has been tested by immunohistochemistry on formalin-fixed paraffin embedded human tissue using low pH antigen retrieval and can be used at 5 µg/mL. It is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.
Using conjugate solutions: Centrifuge the protein conjugate solution briefly in a microcentrifuge before use; add only the supernatant to the experiment. This step will help eliminate any protein aggregates that may have formed during storage, thereby reducing nonspecific background staining.
靶标信息
Ep-CAM (epithelial adhesion molecule, epithelial specific antigen, ESA) is a transmembrane glycoprotein expressed in the epithelium with a molecular weight of approximately 40 kDa, which functions as an epithelial cell adhesion molecule. Ep-CAM functions as a homotypic calcium-independent cell adhesion molecule, and has a direct impact on cell cycle, proliferation and metabolism of epithelial cells and fibroblasts due to its ability to rapidly induce the proto-oncogene c-myc and the cell cycle regulating genes cyclin A and E. Ep-CAM mediates Ca2+-independent homotypic interactions. Formation of Ep-CAM-mediated adhesions have a negative regulatory effect on adhesions mediated by classic cadherins, which may have strong effects on the differentiation and growth of epithelial cells. Ep-CAM overexpression was suggested to be associated with enhanced epithelial proliferation. Ep-CAM is highly expressed in human carcinomas, and is a marker for tumors of epithelial lineage. Ep-CAM is expressed on baso-lateral cell surface in most simple epithelia and many carcinoma types. Also, Ep-CAM reportedly distinguishes adenocarcinomas from pleural mesotheliomas.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
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生物信息学
蛋白别名: Adenocarcinoma-associated antigen; CD326; Cell surface glycoprotein Trop-1; EGP; EGP314; Ep-CAM; Epithelial cell adhesion molecule; Epithelial cell surface antigen; Epithelial glycoprotein; Epithelial glycoprotein 314; hEGP314; human epithelial glycoprotein-2; KS 1/4 antigen; KSA; Major gastrointestinal tumor-associated protein GA733-2; membrane component, chromosome 4, surface marker (35kD glycoprotein); Tumor-associated calcium signal transducer 1
基因别名: DIAR5; EGP-2; EGP314; EGP40; EPCAM; ESA; GA733-2; HNPCC8; KS1/4; KSA; M1S2; M4S1; MIC18; MK-1; TACSTD1; TROP1
UniProt ID: (Human) P16422
Entrez Gene ID: (Human) 4072
ureteric bud development
positive regulation of cell proliferation
signal transduction involved in regulation of gene expression
negative regulation of apoptotic process
positive regulation of transcription from RNA polymerase II promoter
stem cell differentiation
cell-cell adhesion
negative regulation of cell-cell adhesion mediated by cadherin
positive regulation of cell motility
positive regulation of stem cell proliferation
