Insulin-Like Growth Factor Binding Protein-1 Human Recombinant

Product Name: Insulin-Like Growth Factor Binding Protein-1 Human Recombinant
Synonyms: IBP-1, IGF-Binding Protein 1, AFBP, PP12, IGF-BP25, hIGFBP-1, IGFBP-1.
Description: IGFBP-1 Human Recombinant (26-259 a.a.) produced in NS0 is a single, glycosylated, polypeptide chain containing 234 amino acids and having a molecular mass of 25kDa. The IGFBP1 is purified by proprietary chromatographic techniques.
Uniprot Accesion Number: P08833
Amino Acid Sequence:APWQCAPCSA EKLALCPPVS ASCSEVTRSA GCGCCPMCAL PLGAACGVAT ARCARGLSCR ALPGEQQPLH ALTRGQGACV QESDASAPHA AEAGSPESPE STEITEEELL DNFHLMAPSE EDHSILWDAI STYDGSKALH VTNIKKWKEP CRIELYRVVE SLAKAQETSG EEISKFYLPN CNKNGFYHSR QCETSMDGEA GLCWCVYPWN GKRIPGSPEI RGDPNCQIYF NVQN.
Source: Mouse myeloma cell line, NS0.
Physical Appearance and Stability: Lyophilized IGFBP1 although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution IGF-BP1 should be stored at 4C between 2-7 days and for future use below -18C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.
Formulation and Purity: IGFBP-1 protein was lyophilized from a 0.2um filtered concentrated solution in PBS. Greater than 95.0% as determined by SDS-PAGE.
Application:
Solubility: It is recommended to reconstitute the lyophilized IBP-1 in sterile 18MO-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.
Biological Activity: The ED50, as determined by the inhibition of rHuIGF-I-induced proliferation of human MCF-7 cells, is less than 4ug/ml.
Shipping Format and Condition: Lyophilized powder at room temperature.
Usage Statement: Our products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.