Recombinant Human Insulin-like Growth Factor-1, 15N Stable Isotope Labeled

• Catalog Number: orb1906275
• Category: Proteins
• Description: Recombinant Human Insulin-like Growth Factor-1, 15N Stable Isotope Labeled
• Form/Appearance: Lyophilized from a 0.2 um filtered concentrated solution in PBS.
• Purity: > 97 % by SDS-PAGE and HPLC analyses.
• MW: Approximately 7743 Da, a single non-glycosylated polypeptide chain containing 70 amino acids. 15N stable isotope labeled.
• UniProt ID: P05019
• Protein Sequence: GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA
• Source: Escherichia coli
• Expression System: Escherichia coli
• Biological Activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2 ng/ml, corresponding to a specific activity of > 5.0 �� 105 IU/mg.
• Endotoxins: Less than 1 EU/ug of rHuIGF-1, 15N as determined by LAL method.
• 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.
• Alternative names: Somatomedin C, IGF-I, IGF-IA, Mechano growth facto
• Note: For research use only
• Expiration Date: 6 months from date of receipt.