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In stockGrowth Factor Axis

IGF-1 LR3

LONG-R3 IGF-1 ANALOGUE

An extended insulin-like growth factor-1 analogue with an arginine substitution at position 3, used in cell-proliferation and IGF-binding-protein research.

Vial size
Per vial$58

Research use only — not for human or veterinary use

Purity (HPLC)95.1%
CAS number946870-92-4
Molecular formulaC400H625N111O115S9
Molar mass~9118 g/mol
Endotoxin (LAL)< 0.5 EU/mg
FormatLyophilized powder
SKUIGF1LR3-05MG

An extended insulin-like growth factor-1 analogue with an arginine substitution at position 3, used in cell-proliferation and IGF-binding-protein research.

Cell proliferationIGFBP interactionGrowth signalling

Store lyophilized at −20 °C away from light. Once reconstituted, hold at 2–8 °C and use within the window defined by your laboratory protocol.

Every batch ships with an HPLC and LC-MS certificate of analysis. To retrieve the COA for your vial, email the lot number printed on the label to research@sorasciences.com.