Recombinant Mouse TROP2/TACSTD2 Protein (His Tag)

Specifications

Catalog number

PKSM040435

Size / count

100 µg

Dry ice

No

Hazardous

No

Discontinued

No

Background

TROP-2, also referred to as tumor associated calcium signal transducer 2 (TACSTD2), GA733-1 or M1S1, is a cell surface glycoprotein highly expressed in a wide variety of epithelial cancers. In contrast, there is little or no expression of Trop-2 in adult somatic tissue. Because it is a cell surface protein that is selectively expressed in tumor cells, Trop-2 is a potential therapeutic target. The cytoplasmic tail of Trop-2 possesses potential serine and tyrosine phosphorylation sites and a phosphatidyl-inositol binding consensus sequence. Trop-2 transduces an intracellular calcium signal, are consistent with the hypothesis that it acts as a cell surface receptor and support a search for a physiological ligand. TROP2 encoding by an intronless gene was originally defined by the monoclonal antibody GA733, and is a member of a family of at least two type I membrane proteins. The other known member is GA733-2, also called EpCAM and TROP1. It has been suggested by studies that the GA733-1 gene was formed by the retroposition of the GA733-2 gene via an mRNA intermediate.

Synonyms

C80403; Cell surface glycoprotein Trop-2; EGP-1; GA733-1; Ly97; TROP-2; Tacstd2; Trop2; Tumor-associated calcium signal transducer 2

UniProt

Q8BGV3

Accession Number

Q8BGV3

Expression System

HEK293 Cells

Tag

C-His

Sequence

Met 1-Gln 270

Applications

Cell culture

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method.

Purity

> 92 % as determined by reducing SDS-PAGE.

Bioactivity

4

Reconstitution

Please refer to the printed manual for detailed information.

Shipping Conditions

This product is provided as lyophilized powder which is shipped with ice packs.

Storage Conditions

Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Calculated Molecular Weight

29.4 kDa

Observed Molecular Weight

45 kDa

Species

Mouse