Pkg of 20 vials, 5 mg each of sinapinic acid (SPA), for use with ProteinChip arrays
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-hydrox
ycinnamic 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
Pkg of 20 vials, 5 mg each of sinapinic acid (SPA), for use with ProteinChip arrays
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
