Which Amino Acids in the PepCalMix Are Labeled?


日付: 10/09/2018
カテゴリー: Academia Omics , Pharma CRO , Standards and Reagents

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For research use only. Not for use in diagnostic procedures.


Answer

The PepCal Mix (P/N 5045759) contains 20 heavy-labeled peptides with the heavy isotopes incorporated in the amino acids, K and R. Below is the sequence and mass of each peptide in the mix:
 

PepCal Mix Peptide Mass (Da)
 AETSELHTSLK  408.55010
GAYVEVTAK 473.26020
IGNEQGVSR    485.25302
LVGTPAEER    491.26559
LDSTSIPVAK    519.79969
AGLIVAEGVTK    533.32333
LGLDFDSFR  540.27342
GFTAYYIPR  549.28633
SGGLLWQLVR    569.83398
AVGANPEQLTR  583.31360
SAEGLDASASLR    593.80053
VFTPLEVDVAK    613.34955
VGNEIQYVALR    636.35273
YIELAPGVDNSK    657.34499
DGTFAVDGPGVIAK    677.85827
YDSINNTEVSGIR    739.36148
SPYVITGPGVVEYK    758.91050
ALENDIGVPSDATVK    768.90340
AVYFYAPQIPLYANK    883.47380
TVESLFPEEAETPGSAVR    964.97741