Cat#: | RP-0839H |
Product Name: | Recombinant Human IGFBP3 / IBP3 Protein (His Tag) |
Synonym: | BP-53,IBP3 |
Description: | A DNA sequence encoding the mature form of human IGFBP3 (NP_000589.2) (Gly28-Lys 291) was fused with a polyhistidine tag at the N-terminus. Recombinant human IGFBP3 protein is purified by our unique chromatographic techniques. |
Source: | Human Cells |
Predicted N Terminal: | His 1 |
Molecular Characterization: | The secreted recombinant human IGFBP3 protein comprises 280 amino acids with a predicted molecular mass of 31 kDa. As a result of glycosylation, the apparent molecular mass of rhIGFBP3 is approximately 40-45 kDa in SDS-PAGE under reducing conditions. |
Purity: | Greater than 85 % as determined by SDS-PAGE |
Endotoxin: | < 1.0 EU per ug of the recombinant human IGFBP3 protein as determined by the LAL method |
Bioactivity: | Please contact us for detailed information |
Formulation: | Recombinant human IGFBP3 protein was lyophilized from sterile PBS, pH 7.4 |
Stability: | Recombinant human IGFBP3 Proteins are stable for up to 1 year from date of receipt at -70℃ |
Reconstitution: | Please see related COA for specific instructions. |
Storage: | Avoid repeated freeze-thaw cycles. In lyophilized state for 1 year (4-8℃); Upon reconstitution under sterile conditions for 2 weeks (4-8℃) or 3 months (-20℃ to -70℃). |