P2032
Pepstatin A−Agarose
saline suspension
Synonym(s):
Pepstatin A resin
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About This Item
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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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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
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
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
Madanan Madathiparambil Gopalakrishnan et al.
The Biochemical journal, 383(Pt. 3), 507-515 (2004-07-17)
Before delivery to endosomes, portions of proCD (procathepsin D) and proSAP (prosaposin) are assembled into complexes. We demonstrate that such complexes are also present in secretions of cultured cells. To study the formation and properties of the complexes, we purified
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