Insulin-Like Growth Factor II, Recombinant, Human (Human IGF-II, IGF-II, IGFII, IGFII,
IGF2, IGF-2, IGF 2)
Pricing
For pricing information, USA customers sign in. Outside USA? Please contact your distributor for pricing. Specifications
| Insulin Like Growth Factor-II (IGF-II) is a polypeptide growth factor which stimulates the proliferation of a wide range of cell types. Human IGF-II is a 7.5kD protein containing 67 amino acid residues. | | | Catalog # | I7661-14 | | Biological Activity | The ED50, calculated by the dose-dependent induction of MCF-7 cell proliferation was found to be 0.85ng/ml corresponding to a specific activity of 1,176,470IU/mg. | | AA Sequence | The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Tyr-Arg-Pro-Ser. | | Storage and Stability | Lyophilized powder may be stored at -20°C. Reconstitute to nominal volume by adding sterile dH2O, 0.1% HSA or BSA . Aliquot and store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. | | Molecular Weight | 7.5kD | | Source | Recombinant Human IGF2 esxpressed in E. coli | | Purity | 97% by SDS-PAGE and RP- HPLC. Purified by propietary chromatographic techniques. | | | Form | Supplied as a lyophilized powder without additives. Reconstitute in sterile dH2O, 0.1% HSA or BSA to 0.1mg/ml.. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. | | Alternate names | Human IGF-II, IGF-II, IGFII, IGFII, IGF2, IGF-2, IGF 2, h-IGF-II, rh-IGF-II, recombinant human IGF-II, recombinant IGF-II, IGF |
External Links
|
