P2032
Pepstatin A−Agarose
saline suspension
Synonym(s):
Pepstatin A resin
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About This Item
Recommended Products
biological source
microbial (fermentation)
plant
form
saline suspension
technique(s)
affinity chromatography: suitable
matrix
cross-linked 4% beaded agarose
matrix activation
cyanogen bromide
matrix attachment
carboxyl
matrix spacer
9 atoms
capacity
20-40 mg/mL binding capacity (pepsin)
suitability
suitable for chromatography
storage temp.
2-8°C
Application
Pepstatin A-agarose is used in protein chromatography, affinity chromatography and specialty resins. Pepstatin A-agarose has been used to characterize three chitosanase isozymes isolated from a commercial crude porcine pepsin preparation.
Physical form
Suspension in 0.5 M NaCl containing preservative
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Certificates of Analysis (COA)
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Ju-Yueh Fu et al.
Journal of agricultural and food chemistry, 51(4), 1042-1048 (2003-02-06)
Three chitosanases designated PSC-I, PSC-II, and PSC-III were purified from commercial pepsin preparation by sequentially applying pepstatin A-agarose affinity chromotography, DEAE-Sephacel ion-exchange chromatography, Mono Q column chromatography, and Mono P chromatofocusing. With respect to chitosan hydrolysis, the optimal pHs were
Jonathan A Green et al.
Theriogenology, 63(5), 1481-1503 (2005-02-24)
The pregnancy-associated glycoproteins (PAGs) are a large gene family expressed in trophoblast cells of ruminant ungulates. The detection of PAGs (more specifically, PAG-1) in maternal serum has served as the basis for pregnancy detection in cattle. Unfortunately, PAG-1 and/or antigenically-related
Jacob W Ufberg et al.
The American journal of emergency medicine, 22(7), 612-614 (2005-01-25)
Aspiration of gastric contents by endotracheally intubated patients is associated with significant morbidity and mortality. Previous studies suggest that pepsin in tracheal aspirates may be a valuable marker of occult aspiration. We sought to show the sensitivity and specificity of
J N Glickman et al.
The Journal of cell biology, 123(1), 99-108 (1993-10-01)
B lymphocytes from patients with I-cell disease (ICD) maintain normal cellular levels of lysosomal enzymes despite a deficiency of the enzyme UDP-N-acetylglucosamine: lysosomal enzyme N-acetylglucosamine-1-phosphotransferase. We find that an ICD B lymphoblastoid cell line targets about 45% of the lysosomal
Mark S Pearson et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 23(9), 3007-3019 (2009-04-22)
Hookworms digest hemoglobin from erythrocytes via a proteolytic cascade that begins with the aspartic protease, APR-1. Ac-APR-1 from the dog hookworm, Ancylostoma caninum, protects dogs against hookworm infection via antibodies that neutralize enzymatic activity and interrupt blood-feeding. Toward developing a
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