Thermo Fisher Scientific Trop2 (EGP-1) Monoclonal Antibody (MR54), eBioscience

Applications

Tested Dilution

Publications

Western Blot (WB)

Assay-Dependent

-

Immunohistochemistry (Paraffin) (IHC (P))

5 µg/mL

-

Immunocytochemistry (ICC/IF)

5 µg/mL

-

Flow Cytometry (Flow)

Assay-Dependent

View 1 publication 1 publication

ELISA (ELISA)

Assay-Dependent

-

Immunoprecipitation (IP)

Assay-Dependent

-

Product Specifications

Species Reactivity

Human

Published species

Human

Host/Isotype

Mouse / IgG2a, kappa

Class

Monoclonal

Type

Antibody

Clone

MR54

Conjugate

Unconjugated Unconjugated Unconjugated

View additional formats

• Alexa Fluor 488
• PE
• Request custom conjugation

Form

Liquid

Concentration

0.5 mg/mL

Purification

Affinity chromatography

Storage buffer

PBS, pH 7.2

Contains

0.09% sodium azide

Storage conditions

4° C

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_10853488

Product Specific Information

Description: This MR54 monoclonal antibody reacts with human Trop-2, which is also known as Tumor-Associated Calcium Signal Transducer 2 (TACSTD2) and EGP-1. This type I transmembrane glycoprotein is expressed on trophoblast (syncytiotrophoblast and cytotrophoblast), epithelial, and most human carcinoma cells. Trop-2 plays a role in calcium-mediated signaling. Trop-2 has also been reported as an oncogene, with expression being correlated with tumorigenesis, metastasis, and anchorage-independent growth.

Applications Reported: This MR54 antibody has been reported for use in flow cytometric analysis, immunoprecipitation, western blotting, immunohistochemical staining of formalin-fixed paraffin embedded (FFPE) tissue sections (IHC-P), ELISA, and immunocytochemistry (ICC).

Applications Tested: This MR54 antibody has been tested by flow cytometry and immunocytochemistry on MCF7 cells as well as by immunohistochemistry of formalin-fixed paraffin embedded tissue using either low or high pH antigen retrieval methods. Use of high pH antigen retrieval results in better staining intensity. This can be used at less than of equal to 5 µg/mL. Is is recommended that the antibody be carefully titrated for optimal performance in the assay of interest.

Purity: Greater than 90%, as determined by SDS-PAGE.

Aggregation: Less than 10%, as determined by HPLC.

Filtration: 0.2 µm post-manufacturing filtered.

Target Information

TROP2 is a carcinoma-associated antigen defined by the monoclonal antibody GA733. This antigen is a member of a family including at least two type I membrane proteins. It transduces an intracellular calcium signal and acts as a cell surface receptor. Mutations of its gene result in gelatinous drop-like corneal dystrophy, an autosomal recessive disorder characterized by severe corneal amyloidosis leading to blindness.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.