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Insulin-Like Growth Factor 1, Human Recombinant
Catalog #: 228-10831
Product Description
Specifications
| Size | 500 µg, 1000 µg |
| Estimated Lead Time | 2-3 weeks |
| Species | Human |
| Accession Number | P01343 |
| Protein Name / Synonyms | Somatomedin C, IGF-I, IGFI, IGF1, IGF-IA, Mechano growth factor, MGF. |
| Expressed Region | GPETLCGAEL VDALQFVCGD RGFYFNKPTG YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY CAPLKPAKSA. |
| Expression System | E. coli |
| Purity | Greater than 98.0% as determined by:(a) Analysis by RP-HPLC(b) Analysis by SDS-PAGE. |
| Format | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | The protein was lyophilized from a 0.2 um filtered concentrated solution in 20mM PB, pH 7.0, 130mM NaCl. |
| Activity | The ED50 as determined by a cell proliferation assay using murine BALB/C 3T3 cells is less than 1.0 ng/ml, corresponding to a specific activity of ,>, 1×106 units/mg. |
| Research Area | Cancer, Inflammation |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
Insulin-Like Growth Factor-I Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 70 amino acids and having a molecular mass of 7.6kDa.IGF-I is purified by proprietary chromatographic techniques.
Stability & Storage
Storage/Stability
Lyophilized Insulin-Like Growth Factor-1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IGF1 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.