CAS#:946870-92-4
IGF-1LR3
Size
Research Profile
IGF-1LR3
Literature-based research context for laboratory reference only.
IGF-1 LR3 is a long-chain recombinant IGF-1 analogue engineered to resist IGF-binding protein inactivation. With a half-life ~120× longer than native IGF-1, it is a key research tool for studying anabolic signaling via the IGF-1 receptor.
Selected literature
- Francis et al., 1992, Journal of Molecular Endocrinology.
This page is provided for laboratory reference and literature review only. The material is not presented as a consumer product, medical treatment, diagnostic tool, or recommendation for human or animal use.
Overview
IGF-1LR3 is presented here as a laboratory reference entry. The Research Profile summarizes literature-based biological context, while this Overview documents the identity record, specification set, preparation format, and quality-reference information available on the page.
The identity block lists CAS number 946870-92-4, molecular formula C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉, and molecular weight 9,117.5 Da. The material record is paired with ≥99% purity information and a lyophilized presentation for reference review.
Available specification labels include 0.1mg and 1mg. The active selection is 0.1mg; changing the selector updates the visible specification label and COA lot references while preserving the same research-reference context.
For the active selection, the page currently shows 1 active COA lot reference. COA links, when present, are retained for batch-level purity, identity, and quantity review, while packaging and storage details remain separated in Structure & Identity.