S-IGF

Identity & Classification

Class

IGF-1 LR3 analog

CAS

946870-92-4

Research category

Growth-Factor Research

Range

Classic

Risk tier

Tier B

Full identity reference: IGF-1 LR3 analog. CAS 946870-92-4 (confirm from COA).

Mechanism Studied in Research

IGF-1-receptor signalling with reduced binding-protein affinity in research models.

Research Interest Areas

IGF-axis research, growth-factor-receptor signalling.

Specifications

Form

Lyophilised solid

QC

HPLC / MS Certificate of Analysis

Lead time

Confirmed at quote

Supply basis

Research use only · institution-verified

Source: 1mg vial, lyophilised. Purity by HPLC/MS COA.

Storage & Handling

Reference material is supplied lyophilised in sealed vials. Recommended laboratory handling: store sealed vials at -20°C protected from light and moisture. Once reconstituted in a research-grade aqueous buffer, hold at 2–8°C for short-term use or aliquot and store at -20°C or below to limit freeze-thaw cycles. Allow vials to equilibrate to room temperature before opening to prevent condensation.

Reconstitution buffer, concentration, and assay format are determined by the receiving laboratory’s protocol. Syther Peptides does not supply usage protocols.

Quality & Compliance

Certificate of Analysis

Purity and identity are confirmed by Certificate of Analysis (HPLC / MS), available on request alongside the quote. The COA documents batch number, identity confirmation method, purity by HPLC peak-area, and reference to the analytical method used.

How to Enquire

1. STEP / 01
   Submit enquiry

   Provide institution, intended laboratory application, compound, quantity and format.

2. STEP / 02
   Research-gate check

   We confirm research-organisation context. Enquiries that cannot evidence one are declined.

3. STEP / 03
   Quote & COA

   Availability, lead time, and Certificate of Analysis returned within one business day.

FAQ

What is S-IGF?

S-IGF (IGF-1 LR3) is a modified insulin-like-growth-factor-1 analog used as a reference compound in laboratory IGF-axis research. For research use only.

What class of peptide is S-IGF?

S-IGF is described as: IGF-1 LR3 analog.

What pathway or receptor does S-IGF act on?

IGF-1-receptor signalling with reduced binding-protein affinity in research models.

What is S-IGF studied for in research?

Research interest areas include: IGF-axis research, growth-factor-receptor signalling.

Is S-IGF for human use?

No. S-IGF is supplied for laboratory research use only and is not for human or veterinary consumption.

How is identity and purity of S-IGF confirmed?

Identity and purity are confirmed by HPLC/MS Certificate of Analysis, supplied on request. Every vial carries a scratch-code that can be verified on this site.