Recombinant Human CTGF/CCN2 Protein is expressed from HEK293 with hFc tag at the N-Terminus.It contains Gln27-Ala349.
Pureté
> 95 % as determined by Tris-Bis PAGE,> 95 % as determined by HPLC
Stérilité
0.22 μm filtered
niveau d'endotoxine
Less than 1EU per μg by the LAL method.
Biological Activity Comment
Immobilized Human CTGF, hFc Tag at 0.2μg/ml (100μl/Well) on the plate. Dose response curve for Biotinylated Anti-CTGF Antibody, hFc Tag with the EC50 of 14.2ng/ml determined by ELISA. See testing image for detail.
CTGF
Origine: Macaque rhésus
Hôte: HEK-293 Cells
Recombinant
>90 % as determined by SDS-PAGE.
Active
Restrictions
For Research Use only
Format
Lyophilized
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/mL is recommended. Dissolve the lyophilized protein in distilled water.
Buffer
Lyophilized from 0.22μm filtered solution in PBS ( pH 7.4). Normally 8 % trehalose is added as protectant before lyophilization.
Stock
-20 °C,-80 °C
Stockage commentaire
-20 to -80°C for 12 months as supplied from date of receipt.,-80°C for 3-6 months after reconstitution.,2-8°C for 2-7 days after reconstitution.,Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Connective tissue growth factor (CTGF) is a member of the CCN matricellular protein family, consisting of four domains, that regulates the signaling of other growth factors and promotes kidney fibrosis.CTGF can simultaneously interact with several factors with its four domains. The microenvironment differs depending on the types of cells and tissues and differentiation stages of these cells.
Poids moléculaire
61.77 kDa. Due to glycosylation, the protein migrates to 50-55 kDa and 62-72 kDa based on Tris-Bis PAGE result.