Research Guides
Plain-English guides to compound identity, formats and documentation. For laboratory research use only.
How to read a peptide certificate of analysis (...
A plain-English walkthrough of a peptide certificate of analysis: batch number, HPLC purity, mass spectrometry identity, appearance, and the difference between purity and net peptide content.
How to read a peptide certificate of analysis (...
A plain-English walkthrough of a peptide certificate of analysis: batch number, HPLC purity, mass spectrometry identity, appearance, and the difference between purity and net peptide content.
Copper peptides compared: GHK-Cu vs AHK-Cu
GHK-Cu and AHK-Cu are copper-complexed tripeptides that differ by one residue: glycine in the first, alanine in the second. This guide compares their listed identifiers.
Copper peptides compared: GHK-Cu vs AHK-Cu
GHK-Cu and AHK-Cu are copper-complexed tripeptides that differ by one residue: glycine in the first, alanine in the second. This guide compares their listed identifiers.
What does lyophilised mean? Freeze-dried peptid...
Lyophilised means freeze-dried: water removed from a frozen material under vacuum, leaving a dry powder. This guide explains the process and why research peptides are supplied this way.
What does lyophilised mean? Freeze-dried peptid...
Lyophilised means freeze-dried: water removed from a frozen material under vacuum, leaving a dry powder. This guide explains the process and why research peptides are supplied this way.
SS-31 (Elamipretide, MTP-131) explained: names,...
SS-31, elamipretide and MTP-131 are names for one tetrapeptide. Its sequence, why it has two CAS numbers (free base and acetate salt), molecular weight and supplied format. For research use...
SS-31 (Elamipretide, MTP-131) explained: names,...
SS-31, elamipretide and MTP-131 are names for one tetrapeptide. Its sequence, why it has two CAS numbers (free base and acetate salt), molecular weight and supplied format. For research use...
Glutathione (GSH) as a research material: ident...
Glutathione is a tripeptide of glutamate, cysteine and glycine, listed in its reduced GSH form with the CAS number 70-18-8. This guide covers its identifiers and supplied form.
Glutathione (GSH) as a research material: ident...
Glutathione is a tripeptide of glutamate, cysteine and glycine, listed in its reduced GSH form with the CAS number 70-18-8. This guide covers its identifiers and supplied form.
Tesamorelin vs Sermorelin: identifiers compared
Tesamorelin and Sermorelin compared by length, CAS number and structure, alongside Modified GRF (1-29). How to tell three related GHRH analogues apart from their documentation. For research use only.
Tesamorelin vs Sermorelin: identifiers compared
Tesamorelin and Sermorelin compared by length, CAS number and structure, alongside Modified GRF (1-29). How to tell three related GHRH analogues apart from their documentation. For research use only.
How ordering by bank transfer works at Ascend R...
Orders are paid by bank transfer: you place the order, receive payment instructions, then transfer using your order number. This guide sets out the steps and timings.
How ordering by bank transfer works at Ascend R...
Orders are paid by bank transfer: you place the order, receive payment instructions, then transfer using your order number. This guide sets out the steps and timings.
Research peptide glossary A to Z
A short A to Z glossary of the terms found on research peptide listings and certificates of analysis.
Research peptide glossary A to Z
A short A to Z glossary of the terms found on research peptide listings and certificates of analysis.
Thymosin Alpha-1 vs Thymosin Beta-4: two differ...
Thymosin Alpha-1 and Thymosin Beta-4 share a name stem but are different peptides with different lengths, sequences and CAS numbers. This guide compares the listed identifiers.
Thymosin Alpha-1 vs Thymosin Beta-4: two differ...
Thymosin Alpha-1 and Thymosin Beta-4 share a name stem but are different peptides with different lengths, sequences and CAS numbers. This guide compares the listed identifiers.
Epitalon or Epithalon? Spelling, sequence and C...
Epitalon, Epithalon and Epithalone are the same tetrapeptide, Ala-Glu-Asp-Gly. The spellings, the AEDG shorthand, CAS 307297-39-8, and how it differs from epithalamin. For research use only.
Epitalon or Epithalon? Spelling, sequence and C...
Epitalon, Epithalon and Epithalone are the same tetrapeptide, Ala-Glu-Asp-Gly. The spellings, the AEDG shorthand, CAS 307297-39-8, and how it differs from epithalamin. For research use only.
Research peptides in Australia: a supplier chec...
Seven things to check before ordering research peptides from an Australian supplier: batch documentation, clear labelling, local dispatch, research-only terms, payment, support and stock.
Research peptides in Australia: a supplier chec...
Seven things to check before ordering research peptides from an Australian supplier: batch documentation, clear labelling, local dispatch, research-only terms, payment, support and stock.
TB-500 vs Thymosin Beta-4: what is the difference?
How the name TB-500 relates to Thymosin Beta-4: the listed seven-residue fragment, the 43-amino-acid parent protein, and how to confirm from the documentation which material a listing supplies. For research...
TB-500 vs Thymosin Beta-4: what is the difference?
How the name TB-500 relates to Thymosin Beta-4: the listed seven-residue fragment, the 43-amino-acid parent protein, and how to confirm from the documentation which material a listing supplies. For research...