Anti-Episialin, EMA MUC1 Antibody (Monoclonal, GP1.4)

SKU: MA1039

Size: 100 μg

Storage: Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Form: Lyophilized

Reactivity: Human

Applications: IHC

Application Details: Immunohistochemistry (Paraffin-embedded Section), 2-4μg/ml, Human
Immunohistochemistry (Frozen Section), 2-4μg/ml, Human

Gene Name: MUC1, MUC1

Specificity: No cross reactivity with other proteins.

Background: MUC1 is a large cell surface mucin glycoprotein expressed by most glandular and ductal epithelial cells and some hematopoietic cell lineages. It is expressed on most secretory epithelium, including mammary gland and some hematopoietic cells. It is expressed abundantly in lactating mammary glands and overexpressed abundantly in >90% breast carcinomas and metastases. Transgenic MUC1 has been shown to associate with all four cebB receptors and localize with erbB1 (EGFR) in lactating glands. The MUC1 gene contains seven exons and produces several different alternatively spliced variants. The major expressed form of MUC1 uses all seven exons and is a type I transmembrane protein with a large extracellular tandem repeat domain. The tandem repeat domain is highly O glycosylated and alterations in glycosylation have been shown in epithelial cancer cells.

Immunogen: Human milk fat globule membranes.

Clonality: Monoclonal

Contents: Mouse IgG in stabilizing components, 1.2% sodium acetate and 0.01mg NaN3. *This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.

Purification: Ascites

Reconstitution: Add 1ml of PBS buffer will yield a concentration of 100ug/ml.

Reference: 1. Lu, W.; Hisatsune, A.; Koga, T.; Kato, K.; Kuwahara, I.; Lillehoj, E. P.; Chen, W.; Cross, A. S.; Gendler, S. J.; Gewirtz, A. T.; Kim, K. C. : Cutting edge: enhanced pulmonary clearance of Pseudomonas aeruginosa by Muc1 knockout mice. J. Immun. 176: 3890-3894, 2006. 2. Sood, R.; Zehnder, J. L.; Druzin, M. L.; Brown, P. O. : Gene expression patterns in human placenta. Proc. Nat. Acad. Sci. 103: 5478-5483, 2006. 3. Wei, X.; Xu, H.; Kufe, D. : MUC1 oncoprotein stabilizes and activates estrogen receptor alpha. Molec. Cell 21: 295-305, 2006.

Uniprot ID: P15941

Host: Mouse

Concentration: Adding 1 ml of PBS buffer will yield a concentration of 100 μg/ml.

Conjugate:

Cross Reactivity: No cross-reactivity with other proteins

Isotype: Mouse IgG1

Phospho_site:

Clone Number: Clone: GP1.4

Observed Molecular Weight: 426 kDa

Calculated Molecular Weight: 122102 MW

Gene ID: Human(4582), Mouse(17829), Rat(24571)

Protein Name: Mucin-1

Gene Full Name: mucin 1, cell surface associated

Synonyms: CA15 3; CA153; CA15-3; Carcinoma associated mucin; CD227; EMA; Episialin; H23AG; KL-6; MAM6; MUC 1; MUC1; MUC1 beta; MUC1 CT; MUC1 NT; MUC1/CA15-3 C-terminal; Mucin 1; Peanut reactive urinary mucin; PEM; PEMT; Polymorphic epithelial mucin; PUM; Tumor associated mucin