Purified recombinant protein - lyophilized
~1.0 mg/ml after reconstitution
>97% by SDS PAGE and HPLC
Indirect ELISA (0.2-0.4ng/well), Functional Assays (0.1-1.0ng/ml), Western Blotting (1.5-3.0ng/lane)
Protein Name & Synonyms:
Molecular Weight (kDa):
7.6kD (70 amino acid sequence)
DS-01-0487 is an E. coli-derived recombinant protein corresponding to full-length mature murine insulin-like growth factor 1 (IGF-1), a 70 amino acid peptide that is structurally and functionally related to insulin but with higher growth-promoting activities.
Recombinant mouse IGF-1 has an ED50 of <2.0ng/ml as determined by a cell proliferation assay using FDC-P1 cells.
Prior to reconstitution store at +4°C. Following reconstitution store at -20°C.
This product should be stored undiluted.
Storage in frost-free freezers is not recommended. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. This protein may be stored for3 months from date of reconstitution.