CCN2,NOV2,HCS24,IGFBP8,IBP-8,IGFBP-8,IGF-binding protein 8
Human CTGF, His Tag (CTF-H52H5) is expressed from human 293 cells (HEK293). It contains AA Gln 27 - Ala 349 (Accession # Q5M8T4-1).
Predicted N-terminus: Gln 27
This protein carries a polyhistidine tag at the C-terminus.
The protein has a calculated MW of 37.4 kDa. The protein migrates as 38-45 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
Less than 1.0 EU per μg by the LAL method.
>90% as determined by SDS-PAGE.
Lyophilized from 0.22 μm filtered solution in Tris with Potassium glutamate and Arginine, pH7.0. 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:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
Human CTGF, 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%.
Immobilized Human CTGF, His Tag (Cat. No. CTF-H52H5) at 2 μg/mL (100 μL/well) can bind Monoclonal Anti-Human CTGF Antibody, Human IgG1 with a linear range of 0.3-5 ng/mL (QC tested).
Loaded Monoclonal Anti-Human CTGF Antibody, Human IgG1 on AHC Biosensor, can bind Human CTGF, His Tag (Cat. No. CTF-H52H5) with an affinity constant of 6.29 nM as determined in BLI assay (ForteBio Octet Red96e) (Routinely tested).
Connective Tissue Growth Factor (CTGF), also known as CCN2, is a member of the CCN (CCN1-6) family of modular matricellular proteins. Like other CCN proteins, mature human CTGF consists of IGF-binding protein domain, a vWF-C domain, a TSP-1 domain, and a cysteine knot heparin-binding domain. CTGF promotes proliferation and differentiation of chondrocytes. Mediates heparin- and divalent cation-dependent cell adhesion in many cell types including fibroblasts, myofibroblasts, endothelial and epithelial cells. Enhances fibroblast growth factor-induced DNA synthesis. Analysis of CCN2 function in vivo has focused primarily on its key role as a mediator of excess ECM synthesis in multiple fibrotic diseases.