Mammaglobin Antibody / SCGB2A2

Mammaglobin is a 93 amino acid glycoprotein with homology to other secretoglobin-uteroglobin family members. It was originally identified as a breast cancer restricted biomarker by differential screening. Mammaglobin related to secretoglobin family that includes human uteroglobin and lipophilin. Mammaglobin antibody stains cytoplasm of normal breast epithelial cells as well as primary and metastatic breast carcinomas. Mammaglobin expression is absent in prostate, kidney, colon, rectum, small intestine, stomach, pancreas, lung, and thyroid tissues.Mammaglobin may be used as part of an immunohistochemical panel for determination of metastatic breast carcinoma and tumor of unknown primary origin.

Product Specifications

CAS Number

9007-83-4

Specifications

Immunohistochemistry (FFPE) : 1-2 µg/mL for 30 minutes at RT

UniProt

Q13296

Host

Mouse

Reactivity

Human

Immunogen

Recombinant full-length human Mammaglobin-1 protein was used as the immunogen for the Mammaglobin antibody.

Clonality

Monoclonal

Isotype

IgG1 k

Clone

MGB/2704

Applications

IHC-P

Purity

Protein G affinity chromatography

Format

Purified

Buffer

0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide

Reconstitution

Store the Mammaglobin antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

Limitations

This Mammaglobin antibody is available for research use only.

Storage Conditions

Store the Mammaglobin antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide) .

Formulation

0.2 mg/mL in 1X PBS with 0.1 mg/mL BSA (US sourced) and 0.05% sodium azide

Applications Notes

Optimal dilution of the Mammaglobin antibody should be determined by the researcher.

Location

Cytoplasm

Image Legend

IHC staining of FFPE human breast carcinoma with Mammaglobin antibody (clone MGB/2704) . HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.