What Are the Peptide Sequences in the Six-Peptide Mixture (PN 4465940)?

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

Answer

The six-peptide mixture (part number 4465940) is used for the calibration of mass spectrometers. The kit contains the following six peptides and their mono-isotopic masses: bradykinin (2-9 clip) (904.4681), angiotensin I (1296.6853), glu1-fibrinopeptide (1570.6774), ACTH (1-17 clip) (2093.0867), ACTH (18-39 clip) (2465.1989), and ACTH (7-38 clip) (3657.9294).

Here are the sequences of the peptides found in the six-peptide mixture: 
Peptides                 Sequence
Bradykinin 2-9          PPGFSPFR
Angiotensin I            DRVYIHPFHL
Glufib                      EGVNDNEEGFFSAR  
ACTH (1–17 clip)      SYSMEHFRWGKPVGKKR
ACTH (18–39 clip)    RPVKVYPNGAEDESAEAFPLEF
ACTH (7-38)             FRWGKPVGKKRRPVKVYPNGAEDESAEAFPLE