Description
Description
After samples are applied to an array and the array is washed, an energy-absorbing matrix (EAM) is applied to each spot to facilitate desorption and ionization. A variety of ProteinChip matrices are available for various applications:
- Alpha-cyano-4-hydroxycinnamic acid (CHCA) — enables efficient laser desorption and ionization of small proteins (<30 kD)
- Sinapinic acid (SPA) — enables efficient laser desorption and ionization of larger proteins (10–150 kD)
- EAM-1 (proprietary formulation) — enables efficient laser desorption and ionization of glycosylated proteins and proteins in the 15–50 kD range
Ordering
Ordering
items
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(Discontinued) ProteinChip SPA Matrix
C3000002
Pkg of 20 vials, 5 mg each of sinapinic acid (SPA), for use with ProteinChip arrays
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(Discontinued) ProteinChip EAM-1 Matrix
C3000003
Pkg of 20 vials, 5 mg each of EAM-1 matrix, for use with ProteinChip arrays
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(Discontinued) ProteinChip CHCA Matrix
C3000001
Pkg of 20 vials, 5 mg each of α-cyano-4-hydroxycinnamic acid (CHCA), for use with ProteinChip arrays
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(Discontinued) ProteinChip Matrix Kit
C3000004
Pkg of 18 vials, 6 each of α-cyano-4-hydroxycinnamic acid (CHCA), sinapinic acid (SPA), and EAM-1, for use with ProteinChip arrays
Documents
Documents
Login Required Number Description Options
5530
ProteinChip SELDI System Brochure, Rev A
10008246
Instruction Manual, ProteinChip Energy Absorbing Molecules (EAM), Rev E