IGF-1 LR3

IGF-1 LR3 (CAS 143045-27-6) — recombinant protein (IGF-1 analogue). Supplied in bulk from 1 kg at ≥99.0% (HPLC) purity, with specification, Certificate of Analysis and Safety Data Sheet.

Product summary for procurement. The specification, Safety Data Sheet and batch Certificate of Analysis are supplied as separate documents. Not medical advice.

1. Identity

Product name	IGF-1 LR3
Synonyms	Long R3-IGF-1
CAS number	143045-27-6
Molecular formula	C400H625N111O115S9
Molecular weight	9117.6
Product type	Recombinant protein (IGF-1 analogue)
Category	Peptides & Peptide Materials
Identity testing	Confirmed for every batch on the Certificate of Analysis

83-residue IGF-1 analogue with Arg3 substitution and N-terminal extension.

2. Quality and handling

Purity	≥99.0% (HPLC)
Physical form	Stated on the Certificate of Analysis.
Storage	Stated on the Safety Data Sheet and Certificate of Analysis supplied with each batch.
Packaging	Sealed, labelled containers suited to the order quantity; confirmed on your quotation.

3. Test parameters

Appearance (Visual)	Conforms
Identity (Peptide mapping / intact mass)	Conforms
Purity (monomer) (SEC-HPLC)	≥ 99.0 %
Related proteins (RP-HPLC)	Per specification
Potency (Bioassay or validated physicochemical assay)	Per specification
Protein content (UV A280 or HPLC)	Per specification
Host cell protein (ELISA)	Per specification
Bacterial endotoxins (LAL)	Per specification
Water content (Karl Fischer)	Per specification
Bioburden (Ph. Eur. 2.6.12)	Per specification

Batch results are reported on the Certificate of Analysis supplied with each order.

4. Regulatory information

Classification	Supplied with buyer declaration
Status notes	Regulatory status for your destination is confirmed during compliance review.
Enquiry handling	Online quote; buyer declaration checked at payment

5. Documentation

Product specification	Prepared for you and released to your private enquiry page on request
Certificate of Analysis (COA)	Issued for your batch and shipped with the order
Safety Data Sheet (SDS)	Prepared for you and released to your private enquiry page on request
Analytical data (chromatograms / spectra)	Prepared for you and released to your private enquiry page on request
Method of analysis (MOA)	Prepared for you and released to your private enquiry page on request
TSE/BSE statement	Prepared for you and released to your private enquiry page on request
Stability and storage statement	Prepared for you and released to your private enquiry page on request
End-use / end-user declaration	Prepared for you and released to your private enquiry page on request