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Product Name :
Recombinant Biotinylated Human Mature TGF beta 1 Protein,Avi Tag

Description :
Synonyms TGF beta1; DPD1;CEDLAP; TGFB1 Source Biotinylated Human Mature TGF beta 1 Protein is expressed from HEK293 with Avi tag at the C-Terminus. It contains Ala279-Ser390.[Accession | P01137] Molecular Weight The protein has a predicted MW of 13.2 kDa. Due to glycosylation, the protein migrates to 15-18 kDa under reduced (R) condition and 26-30 kDa under Non reducing (N) condition based on SDS-PAGE result. 内毒素Endotoxin Less than 1EU per g by the LAL method. Purity > 95% as determined by SDS-PAGE Activity ELISA Data: Immobilized Human TGF-beta RII, hFc Tag at 1g/ml (100l/well) on the plate. Dose response curve for Biotinylated Human Mature TGF beta 1, Avi Tag with the EC50 of 10.0ng/ml determined by ELISA. Formulation Lyophilized from 0.22m filtered solution in 50mM Glycine, 150mM NaCl (pH 2.5). Normally 8% trehalose is added as protectant before lyophilization. Reconstitution Centrifuge the tube before opening. Reconstituting to a concentration more than 100 g/ml is recommended. Dissolve the lyophilized protein in 50mM Glycine, 150mM NaCl (pH 2.5).

Storage :
The product should be stored at -25~-15℃ for 1 year from date of receipt.

MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
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