Description
TAF4 Fragment MS Protein Standard, is a protein fragment containing a 50-150 amino acid sequence identical to part of a human TAF4 protein target. The fragment MS Protein Standard represents a new category of using heavy isotope labeled (15N, 13C) Lysine and Arginine residues resulting in more than 99% isotope incorporation, as internal MS standards offering distinct advantages to existing products for relative and absolute quantification.
Synonyms
RNA polymerase II TBP-associated factor subunit C, TBP-associated factor 4, Transcription initiation factor TFIID 130 kDa subunit, Transcription initiation factor TFIID 135 kDa subunit