Mucin 1 / EMA / Episialin / CD227 (139H2), CF640R conjugate, 0.1mg/mL

About this product

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.Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Specifications

Catalog number

BNC400925-100

Size / count

1x 100 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Synonyms

Breast carcinoma-associated antigen DF3; CA15-3; Carcinoma-associated mucin Episialin; Epithelial Membrane Antigen; H23AG; KL-6; MAM6; MUC-1; MUC-1/SEC; MUC-1/X; MUC1-alpha; MUC1-beta; MUC1-CT; MUC1-NT; MUC1/ZD; Mucin 1 cell surface associated; Mucin-1 subunit beta; Peanut-reactive urinary mucin; PEM; PEMT; Polymorphic epithelial mucin; PUM; Tumor-associated epithelial membrane antigen

UNSPSC

41116161

UNSPSC Description

Primary and secondary antibodies for multiple methodology immunostaining detection application

Gene Name

MUC1

Gene ID

4582

NCBI Gene ID

89603

UniProt

P15941

Swiss Prot

P15941

Host

Mouse

Species Reactivity

Human, Mouse

Reactivity

CD227|EMA|Episialin|Mucin 1

Immunogen

Human milk-fat globule membranes (HMFGM)

Target Antigen

CD227 | EMA | Episialin | Mucin 1

Clonality

Monoclonal

Clone

139H2

Type

Primary

Source

Animal

Origin

Animal

Applications

IHC, FFPE (verified) |WB (verified)

Field of Research

Cancer, Mucins

Positive Control

MCF-7 or MDA-231 cells. Breast, colon, ovarian, endometrial carcinoma.

Stability

2 years

Concentration

0.1 mg/mL

Buffer

PBS, 0.1% BSA, 0.05% azide

Molecular Weight

265-400 kDa

Shipping Conditions

RT (ND)

Storage Conditions

Stable at room temperature or 37°C (98°F) for 7 days.

Notes

Protect from light

Shelf Life

Guaranteed for at least 24 months from date of receipt when stored as recommended

Fragment

IgG1, kappa

Species

Mus musculus (mouse), BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells.

Classification

0.05% sodium azide (CAS 26628-22-8)

Conjugate

CF640R