Zhuhai export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Peptide synthesis
Page 11 of 13 of this archive, newest first.
What a 40% rise in coupling-reagent prices does to a 15 mg vial
Follow the resin, not the catalogue.
What a 39% rise in coupling-reagent prices does to a 20 mg vial
Follow the resin, not the catalogue.
Hong Kong export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What an 11% rise in coupling-reagent prices does to a 10 mg vial
Follow the resin, not the catalogue.
Shenzhen export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Quadrupole, time-of-flight, orbital trap: what each class can and cannot see
Every instrument specification quoted in an advertisement is a best case obtained on a calibration mixture, not on a submitted vial.
Xi'an export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What a 14% rise in coupling-reagent prices does to a 15 mg vial
Follow the resin, not the catalogue.
Hong Kong export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
What a 38% rise in coupling-reagent prices does to a 15 mg vial
Follow the resin, not the catalogue.
How to audit an identity claim in five minutes
The regulated world states the method, the instrument, the convention and the tolerance. This market states a verdict.
Hangzhou export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
The isotope pattern tells you the charge, and the charge tells you the mass
A peptide has a monoisotopic mass and an average mass, they differ by several daltons at this molecular size, and a certificate that does not say which it quotes cannot be…
What a 13% rise in coupling-reagent prices does to a 15 mg vial
Follow the resin, not the catalogue.
Wuhan export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.
Matrix, laser, needle: the plumbing that determines what you see
A brief and unromantic tour of the interface between a liquid sample and a vacuum.
What a 12% rise in coupling-reagent prices does to a 20 mg vial
Follow the resin, not the catalogue.
Soft ionisation: the twenty-year-old trick that made peptide identity routine
A brief and unromantic tour of the interface between a liquid sample and a vacuum.
Shanghai export categories for peptide intermediates were quietly renamed
Follow the resin, not the catalogue.