Bio-rad Matrix-Prepared Surfaces Manuel d'utilisateur télécharger pdf (Page 7)

Ordering Information

Catalog # Description

C57-30081

ProteinChip SEND ID Arrays, A–H format, 12

C20-10002

ProteinChip Array Forceps, 1 pair

Fig. 4. Clearly visible peptide peaks with the ProteinChip SEND ID array.

Upper panel, shown after on-chip cleanup of a bovine serum albumin (BSA) digest

contaminated with 2 M urea; bottom panel, only matrix peaks are visible when the

same sample is applied to a ProteinChip NP20 array with no cleanup and CHCA

added separately.

1,000 2,000

Relative intensity

m/z

ProteinChip NP20 array with CHCA matrix

Relative intensity

ProteinChip SEND ID array

1,060.46

1,859.01

2,230.97

2,482.0

1,000 2,000

1 2 3 4 5 6 7 8

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Bio-rad Matrix-Prepared Surfaces Manuel d'utilisateur Page 7