IGF-1 LR3
Long R3 insulin-like growth factor-1. An 83-residue analogue of human IGF-1 with an arginine substitution at position 3 and a 13-residue N-terminal extension.
| Form | Lyophilized powder, sealed under nitrogen |
|---|---|
| Nominal MW | 9.1 kDa |
| Molecular formula | C400H625N111O115S9 |
| CAS number | 946870-92-4 |
| Storage | -20 °C, protect from light |
| Purity spec | ≥ 99 % (RP-HPLC), identity by ESI-MS |
| Latest lot | BR-2609-0664 · certificate pending |
Sold as a laboratory reagent for in-vitro research use only (RUO). Not for human or veterinary use, and not for use as a drug, food, cosmetic or household chemical. Purchaser confirms they are 21 or older and a qualified researcher.
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Long R3 insulin-like growth factor-1. An 83-residue analogue of human IGF-1 with an arginine substitution at position 3 and a 13-residue N-terminal extension. Supplied as a lyophilized powder, sealed under nitrogen, in a 3 mL clear borosilicate vial with a flip-off cap. Each production lot is assayed by an independent laboratory for purity by RP-HPLC and identity by ESI-MS; the lot number printed on the label resolves to that certificate.