Recombinant Human IGFBP-2 Protein
Sizes: 10ug, 20ug, 50ug
Catalogue Numbers: RP00215-10, RP00215-20, RP00215-50
Citations, Manuals and MSDS Available upon request.
Description: Recombinant Human IGFBP-2 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Glu40-Gln328) of human IGFBP-2 (Accession #NP_000588.2) fused with an initial Met at the N-terminus and a 6×His tag at the C-terminus.
Alternate Names: IBP2, IGF-BP53, IGFBP2, IGF-BP53
SWISS: P18065
GeneID: 3485
Species: Human
Purity: ≥ 95 % as determined by SDS-PAGE.
Storage: Store at -20℃. Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Background: IGFBP-2, also known as IGFBP2, is a insulin-like growth factor-binding protein (IGFBP). 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. IGFBP2 is overexpressed in many malignancies and is often correlated with an increasingly malignant status of the tumor, pointing to a potential involvement of IGFBP2 in tumorigenesis.
Bio-Activity: Measured by its binding ability in a functional ELISA. Immobilized Recombinant Human IGFBP-2 at 5 μg/mL (100 μL/well) can bind Recombinant Human IGF1 with a linear range of 53-212 ng/mL.
Source: HEK293 cells
Tag: C-His
Formulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4. Contact us for customized product form or formulation.
Antigen Sequence: EVLFRCPPCTPERLAACGPPPVAPPAAVAAVAGGARMPCAELVREPGCGCCSVCARLEGEACGVYTPRCGQGLRCYPHPGSELPLQALVMGEGTCEKRRDAEYGASPEQVADNGDDHSEGGLVENHVDSTMNMLGGGGSAGRKPLKSGMKELAVFREKVTEQHRQMGKGGKHHLGLEEPKKLRPPPARTPCQQELDQVLERISTMRLPDERGPLEHLYSLHIPNCDKHGLYNLKQCKMSLNGQRGECWCVNPNTGKLIQGAPTIRGDPECHLFYNEQQEARGVHTQRMQ
Endotoxin: < 1 EU/μg of the protein by LAL method.
Research Use Only