Please login to your online account to display your discounted pricing

Promega™ 6 x 5 LC-MS/MS Peptide Reference Mix


Unique reagent designed to monitor liquid chromatography (LC) and mass spectrometry (MS) instrument performance and assist in method development and optimization. Mixture of peptides are clearly resolved by mass spectrometry.

Manufacturer: promega™  V7495

 View more versions of this product

Catalog No. PRV7495

  • / Each
 

Description & Specifications

Specifications

Quantity 200pmol
Storage Requirements −30° to −10°C

  • Mixture of 30 peptides; 6 sets of 5 isotopologues of the same peptide sequence
  • Amino acids prone to artificial post-translational modification (i.e., methionine, asparagine, etc.) were excluded from the sequences
  • None of the peptides have internal lysines or arginines and will therefore not be affected by trypsin or Lys-C
  • There is a mass separation of at least 4 Daltons between the isotopologues, so that even low-resolution instruments can distinguish the masses