Human Insulin-like Growth Factor II (hIGF-II) #25690
Product Information
Product Usage Information
Working concentration of hIGF-II generally ranges from 1-100 ng/ml.
Storage
Recombinant human IGF-II is supplied as lyophilized material that is very stable at -20°C. It is recommended to reconstitute with sterile water at a concentration of 0.1 mg/ml which can be further diluted in aqueous solutions as needed. Addition of a carrier protein (0.1% HSA or BSA) is recommended for long term storage.
Once in solution, store at 4°C and use within 1 month, or store at -20ºC to -80ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles if storing reconstituted material at -20ºC to -80ºC.
Product Description
| MW (kDa) | 7 |
| Purity | A greater than 95% purity was determined by SDS-PAGE. |
| Endotoxin | Less than or equal to 1 EU / 1 μg hIGF-II. |
| Activity | The bioactivity of recombinant hIGF-II was determined in a cell proliferation assay using FDC-P1 cells. The ED50 of each lot is between 10-20 ng/ml. |
Source / Purification
Background
Product Citations: 1
Limited Uses
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