Biotinylated Human TGF-beta RII/TGFBR2 Protein

产品信息(Product Info)
表达区间及表达系统(Source)

Recombinant Biotinylated Human TGF-beta RII/TGFBR2 Protein is expressed from HEK293 with mFc (IgG1) tag and Avi tag at C-Terminus.
It contains Ile24-Asp159 [Accession | P37173-1].

分子量大小(Molecular Weight)

The protein has a predicted MW of 44 kDa. Due to glycosylation, the protein migrates to 55-70 kDa based on Bis-Tris PAGE result.

纯度(Purity)

> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC

内毒素(Endotoxin)

Less than 1EU per μg by the LAL method.

制剂(Formulation)

Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

重构方法(Reconstitution)

Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

存储(Storage)

-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

产品数据(Assay Data)
Bis-Tris PAGE

Biotinylated Human TGF-beta RII on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

SEC-HPLC

The purity of Biotinylated Human TGF-beta RII is greater than 95% as determined by SEC-HPLC.

ELISA Data

Immobilized Human Mature TGF beta 2, No Tag at 5μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Human TGF-beta RII, mFc Tag with the EC50 of 0.28μg/ml determined by ELISA.

背景(Background)

The TGFBR2 gene provides instructions for making a protein called transforming growth factor-beta (TGF-β) receptor type 2. This receptor transmits signals from the cell surface into the cell through a process called signal transduction. Through this type of signaling, the environment outside the cell affects activities inside the cell such as stimulation of cell growth and division.

分子别名(Synonyms)

TGFR2; TGFBR2; TbetaR-II; TGFβR2; TbetaR-II; TGFβR2; AAT3; FAA3; LDS1B; LDS2; LDS2B; MFS2; RIIC; TAAD2; TβR-II; TβR-II

文献(References)

(1)Fricke F, Lee J, Michalak M, et al. TGFBR2-dependent alterations of exosomal cargo and functions in DNA mismatch repair-deficient HCT116 colorectal cancer cells. Cell Commun Signal. 2017;15(1):14. Published 2017 Apr 4. doi:10.1186/s12964-017-0169-y.

Note: HPLC results always come from liquid protein, due to absorption peak interference of trehalose in lyophilized powder.