IGFBP-2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 31 kDa and the accession number is P47877.
説明 | IGFBP-2 Protein, Mouse, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 31 kDa and the accession number is P47877. |
Species | Mouse |
Expression Host | HEK293 |
Tag | His |
Accession Number | P47877 |
別名 | IBP-2, mIGFBP-2, Igfbp-2, insulin-like growth factor binding protein 2, 36kDa, AI255832 |
Construction | A DNA sequence encoding the mouse Igfbp2 (NP_032368.2) (Met1-Gln305) was expressed with a polyhistidine tag at the C-terminus. |
Protein Purity | > 70 % as determined by SDS-PAGE. |
分子量 | 31 kDa (predicted) |
Endotoxin | < 1.0 EU per μg protein as determined by the LAL method. |
Formulation | Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0. 01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA. |
Reconstitution | A hardcopy of datasheet with reconstitution instructions is sent along with the products. Please refer to it for detailed information. |
Stability & Storage |
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
Shipping |
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. |
Research Background | IGFBP-2, also known as IGFBP2, is an insulin-like growth factor-binding protein (IGFBP). IGFBPs prolong the half-life of the IGFs, control bioavailability, activity, and distribution of insulin-like growth factor (IGF) through high-affinity IGFBP/IGF complexes. Six high-affinity IGF-binding proteins (IGFBP-1 to -6) have been identified. The six IGFBPs are structurally related but encoded by distinct genes. IGFBPs have a high affinity for IGFs. Some members of the IGFBP family have been consistently shown to inhibit IGF actions by preventing them from gaining access to the IGF receptors, while others potentiate IGF actions by facilitating the ligand-receptor interaction. IGFBP-2 is overexpressed in many malignancies and is often correlated with an increasingly malignant status of the tumor, pointing to the potential involvement of IGFBP-2 in tumorigenesis. It contains 1 IGFBP N-terminal domain and 1 thyroglobulin type-1 domain. It inhibits IGF-mediated growth and developmental rates. |
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IGFBP-2 Protein, Mouse, Recombinant (His) AI 255832 IBP 2 AI-255832 IBP-2 mIGFBP-2 IBP2 Igfbp-2 insulin-like growth factor binding protein 2, 36kDa AI255832 recombinant recombinant-proteins proteins protein