MUC1 Antibody (139H2) - Azide and BSA Free, Novus Biologicals™

MUC-1

Monoclonal

1.0 mg/mL

Flow Cytometry : 0.25 - 0.5 ug/million cells in 0.1ml, ELISA, Immunohistochemistry-Paraffin : 0.5 - 1.0 ug/ml, Immunofluorescence : 1 - 2 ug/ml, CyTOF-ready

Breast carcinoma-associated antigen DF3, Carcinoma-associated mucin, CD227, CD227 antigen, DF3 antigen, EMA, episialin, H23 antigen, H23AG, KL-6, MAM6, MUC-1, MUC1/ZD, mucin 1, cell surface associated, mucin 1, transmembrane, mucin-1, Peanut-reactive urinary mucin, PEMMUC-1/SEC, PEMT, Polymorphic epithelial mucin, PUMMUC-1/X, tumor associated epithelial mucin, Tumor-associated epithelial membrane antigen, Tumor-associated mucin

Mouse

Protein A or G purified

RUO

Primary

This MAb reacts with MUC1. The dominant epitope of this MAb has not yet been determined. 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 over expressed abundantly in >90% breast carcinomas and metastases. Transgenic MUC1 has been shown to associate with all four c-erbB receptors and localize with c-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 1 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. Antibody to EMA is useful as a pan-epithelial marker for detecting early metastatic loci of carcinoma in bone marrow or liver.

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

IgG1 κ

Flow Cytometry, ELISA, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF

139H2

Unconjugated

PBS with No Preservative

MUC1

Human milk-fat globule membranes (HMFGM)

0.2 mg

Cancer, Cellular Markers, Extracellular Matrix

4582

Human, Mouse

Purified