Human TGF-beta 3 / TGFB3 Protein, premium grade

Transforming growth factor beta 3 (TGFB3) is also known as TGF-β3, is a polypeptide member of the transforming growth factor beta superfamily of cytokines. It is a secreted protein that performs many cellular functions, including regulates embryogenesis and cell differentiation and is required in various processes such as secondary palate development. TGF-beta 3 is similar with TGF-beta 1 and -beta 2, act as cellular switches to regulate immune function, cell proliferation, and epithelial-mesenchymal transition. TGF-beta-3 is released from LAP by integrins: integrin-binding results in distortion of the LAP chain and subsequent release of the active TGF-beta-3. Once activated following release of LAP, TGF-beta-3 acts by binding to TGF-beta receptors (TGFBR1 and TGFBR2), which transduce signal.

Product Specifications

Background

Specifications

This protein carries no "tag". The protein has a calculated MW of 12.7 kDa. The protein migrates as 12 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) .

Accession Number

P10600-1

Expression Region

Ala 301 - Ser 412

Host

HEK293

Target

TGF-beta 3

Conjugation

Unconjugated

Tag

Native

Source

Human

Stability

-20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.

Endotoxin

0.1 EU per μg

Purity

95%

Bioactivity

Immobilized Human TGF-beta 3, premium grade (Cat. No. TG3-H5213) at 2 μg/mL (100 μL/well) can bind Biotinylated Human TGF-beta RII, His,Avitag (Cat. No. TG2-H82E4) with a linear range of 1-10 ng/mL (QC tested).