S-Tropin

Identity & Classification

Class

Recombinant somatropin

CAS

12629-01-5

Research category

Somatotropic-Axis Research

Range

Classic

Risk tier

Tier A

Full identity reference: Recombinant somatropin. CAS 12629-01-5 (confirm from COA). Approved drug substance; supply RUO only.

Mechanism Studied in Research

Full-length GH used as a reference standard in somatotropic-axis and GH-receptor research.

Research Interest Areas

GH-receptor pharmacology, IGF-axis research.

Specifications

Form

Lyophilised solid

QC

HPLC / MS Certificate of Analysis

Lead time

Confirmed at quote

Supply basis

Research use only · institution-verified

Source: 10 IU vial, lyophilised. Purity by 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-Tropin?

S-Tropin is a recombinant human growth hormone (somatropin) reference preparation used in laboratory somatotropic-axis research. Supplied for research use only and not for human use.

What class of peptide is S-Tropin?

S-Tropin is described as: Recombinant somatropin.

What pathway or receptor does S-Tropin act on?

Full-length GH used as a reference standard in somatotropic-axis and GH-receptor research.

What is S-Tropin studied for in research?

Research interest areas include: GH-receptor pharmacology, IGF-axis research.

Is S-Tropin for human use?

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

How is identity and purity of S-Tropin 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.