IGF-1 LR3 1mg is an 83-amino-acid synthetic analytical reference material. CAS 946870-92-4. Molecular weight approximately 9111 Da. Supplied as a lyophilized material with batch-specific third-party laboratory documentation. For controlled in vitro laboratory research only. Not for human or veterinary use.
Especificaciones del compuesto
- Compuesto: IGF-1 LR3
- Amount: 1mg
- CAS: 946870-92-4
- Molecular weight: Approximately 9111 Da
- Sequence length: 83 amino acids
- Forma: Lyophilized material
- Current documented batch: PP2604-023A
- Storage: -20°C, desiccated
Structural characterization
IGF-1 LR3 is a single-chain 83-amino-acid analog with a 13-residue N-terminal extension and an Arg³ substitution relative to the native 70-residue IGF-1 sequence. The molecule contains three intramolecular disulfide bonds.
- Peptide class: Extended single-chain polypeptide
- Key modification: Arg³ substitution and 13-residue N-terminal extension
- Molecular formula: C₄₀₀H₆₂₅N₁₁₁O₁₁₅S₉
- Appearance: White to off-white lyophilized material
Research-use classification
Sold solely as an analytical reference material for controlled in vitro laboratory research. It is not intended for human or animal use, clinical or diagnostic procedures, therapeutic use, or use as a food, drug, cosmetic, or medical device. Published laboratory results describe the submitted test samples only and do not establish safety, efficacy, or suitability for any unapproved use.