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GHRH, GHS-R & IGF-1 Analogues

Tesamorelin

Tesamorelin is a synthetic analogue of growth-hormone-releasing factor, a peptide of forty-four amino acid residues bearing an N-terminal trans-3-hexenoyl group. Supplied as a lyophilised powder in a sealed vial for laboratory research. Available in a 10 mg presentation.

Out of stock
Purity
≥99% (HPLC)
10 mg vial£85.00
10 mg · £85.00

About Tesamorelin

Tesamorelin is a synthetic analogue of GHRH: a peptide of forty-four amino acid residues with the sequence of GHRH(1–44), carrying an N-terminal trans-3-hexenoyl group. That acyl group is a six-carbon chain with one carbon–carbon double bond in the E (trans) configuration, attached to the N-terminal tyrosine.

The catalogue lists CAS number 218949-48-5, the molecular formula C221H366N72O67S and a molecular weight of 5135.9 g/mol. The single sulfur atom in the formula comes from the chain's one methionine; there is no cysteine and so no disulfide bridge. At this mass, identity is confirmed by electrospray mass spectrometry, deconvoluted from multiply charged ions to a neutral mass, and reversed-phase HPLC gives the chromatographic profile, in which the methionine sulfoxide, 16 Da heavier, is a typical related substance. Each presentation is supplied as a lyophilised powder in a sealed vial.

Identifiers

  • PubChem CID 16137828

Product information

CAS number
218949-48-5
Molecular formula
C221H366N72O67S
Molecular weight
5135.9 g/mol
Appearance
White to off-white lyophilised powder
Purity
≥99% (HPLC)
Net content
10 mg per vial
Storage (sealed vial)
Store at 2–8 °C short term, or at −20 °C and below for long-term storage. Protect from light and avoid repeated freeze-thaw cycles
Research use
For laboratory research use only. Not for human or veterinary use.

Tesamorelin is a synthetic analogue of growth-hormone-releasing factor, a peptide of forty-four amino acid residues bearing an N-terminal trans-3-hexenoyl group. Supplied as a lyophilised powder in a sealed vial for laboratory research. Available in a 10 mg presentation. Store the sealed vial at 2–8 °C for short-term storage, or at −20 °C and below for long term. Protect from light and avoid repeated freeze-thaw cycles. For research use only. Not for human or veterinary use. Sold strictly for in-vitro laboratory research; not for diagnosis or treatment.

Questions about Tesamorelin

Tesamorelin is a synthetic analogue of growth-hormone-releasing factor, a peptide of forty-four amino acid residues bearing an N-terminal trans-3-hexenoyl group. It is supplied in a sealed vial as a white to off-white lyophilised powder, in a 10 mg presentation.

Tesamorelin is listed with CAS number 218949-48-5, molecular formula C221H366N72O67S and molecular weight 5135.9 g/mol. The same values appear in the specifications on this page.

Yes. Email your order number to [email protected] and we'll send you the certificate for your batch of Tesamorelin.

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Store at 2–8 °C short term, or at −20 °C and below for long-term storage. Protect from light and avoid repeated freeze-thaw cycles.

Orders placed before 3pm Mon–Sat are packed the same working day and handed to Royal Mail Tracked 24. Delivery is free to any UK address, and Royal Mail Tracked 24 delivers the next working day after dispatch.

Shipping details

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