Active GMP Recombinant Human IGF1 protein

• Cat.No.: IGF1-810HG
• Product Overview: Active GMP Recombinant Human IGF1 protein was expressed in E. coli.

Specification

• Species: Human
• Source: E. coli
• Tag: Non
• Form: Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.0.
• Bio-activity: Measured in a cell proliferation assay using MCF 7 human breast cancer cells. The specific activity of recombinant human IGF-I/IGF-1 is >1000 IU/mg, which is calibrated against the human IGF-I/IGF-1 WHO International Standard (NIBSC code: 91/554).
• Molecular Mass: Approximately 7.6 kDa, a single non-glycosylated polypeptide chain containing 70 amino acids.
• AASequence: GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA
• Endotoxin: Less than 0.01 EU/µg of rHuIGF-1 GMP as determined by LAL method.
• Purity: > 98 % by SDS-PAGE and HPLC analyses.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. - 12 months from date of receipt, -20 to -70 °C as supplied. - 1 month, 2 to 8 °C under sterile conditions after reconstitution. - 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.

Gene Information

• Gene Name: IGF1 insulin-like growth factor 1 (somatomedin C) [ Homo sapiens ]
• Official Symbol: IGF1
• Synonyms: IGF1; insulin-like growth factor 1 (somatomedin C); insulin-like growth factor 1; IGF1A; MGF; IGF-IA; IGF-IB; somatomedin-C; mechano growth factor; insulin-like growth factor I; insulin-like growth factor IA; insulin-like growth factor IB; IGFI; IGF-I
• Gene ID: 3479
• mRNA Refseq: NM_000618
• Protein Refseq: NP_000609
• MIM: 147440
• UniProt ID: P05019