IGF-1 LR3
Research Protein
Product Specifications
- Product class
- 83-amino-acid protein analogue
- Identity note
- 13-aa extension; Glu3 replaced by Arg
- Available sizes
- 100 mcg, 1000 mcg
- Purity
- >99% by HPLC
- Intended use
- Laboratory research only
Buy IGF-1 LR3 in India
Buy IGF-1 LR3 in India from Supreme Peptides for laboratory research. This research protein is supplied with batch-level analytical documentation, secure checkout and pan-India dispatch within 48 hours. Available sizes include 100 mcg, 1000 mcg, subject to live stock.
Research Overview
IGF-1 LR3 is an 83-amino-acid analogue of human IGF-1. Long R3 IGF-1 contains a 13-amino-acid N-terminal extension and the correct position-3 substitution is Glu3 to Arg: arginine replaces glutamic acid, not the reverse.
Research context
The analogue was engineered to reduce binding to IGF-binding proteins while retaining IGF-1-receptor activity. References for ordinary recombinant IGF-1 or mecasermin are not interchangeable with Long R3 IGF-1; sequence identity and molecular mass must be verified against the batch record.
Common analytical research areas
- IGF-1-receptor binding and downstream signaling.
- Interaction with IGF-binding proteins compared with native IGF-1.
- Protein identity, molecular-mass, and stability analysis.
Selected scientific references
Research-use notice: Supplied exclusively for laboratory research and analytical use. Not for human or veterinary use, diagnosis, treatment, food, cosmetic, or household use.
Specification record updated . External database links are provided for research context; verify primary sources before analytical use.
Research Purchase FAQ
Can I buy IGF-1 LR3 in India from Supreme Peptides?
Yes. Supreme Peptides supplies IGF-1 LR3 in India strictly for laboratory research, with secure checkout and domestic dispatch.
Is IGF-1 LR3 supplied with batch documentation?
Yes. IGF-1 LR3 is supplied under Supreme Peptides' batch-documentation protocol, with analytical documentation for the corresponding lot.
What research protein sizes are available?
IGF-1 LR3 is currently listed in 100 mcg, 1000 mcg. Availability can change by batch, so live stock is shown on this page before checkout.
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Every product follows the same pharmaceutical-grade quality protocol. Identity- and purity-documented, batch-traceable, and dispatched within 48 hours.
IGF-1 LR3
1000 mcg
₹5,999.00