This protein carries a polyhistidine tag at the N-terminus. The precursor proprotein is partially cleaved by FURIN to form mature Transforming growth factor beta-1 (TGF-beta-1) and Latency-associated peptide (LAP) chains with calculated MW of 12.7 kDa and 30.4 kDa respectively. The protein migrates as 50-60 kDa (precursor proprotein), 38-45 kDa (LAP) and 13 kDa (TGFB1) under reducing (R) condition (SDS-PAGE) due to glycosylation.
>90% as determined by SDS-PAGE.
>90% as determined by SEC-HPLC.
Lyophilized from 0.22 μm filtered solution in PBS, pH7.4. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
Cynomolgus Latent TGF-Beta 1 (C33S), His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.
The purity of Cynomolgus Latent TGF-Beta 1 (C33S), His Tag (Cat. No. TG1-C5243) was greater than 90% as determined by SEC-HPLC.
Immobilized Cynomolgus Latent TGF-Beta 1 (C33S), His Tag (Cat. No. TG1-C5243) at 2 μg/mL (100 μL/well) can bind Biotinylated Human ITGAV&ITGB6 Heterodimer Protein, His,Avitag&Tag Free (Cat. No. IT6-H82E4) with a linear range of 1-31 ng/mL (QC tested).
Please contact us via TechSupport@acrobiosystems.com if you have any question on this product.
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