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Merck
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Key Documents

P2032

Sigma-Aldrich

Pepstatin A−Agarose

saline suspension

Sinónimos:

Pepstatin A resin

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About This Item

MDL number:
MFCD00165221
UNSPSC Code:
41106500
NACRES:
NA.56

biological source

microbial (fermentation)
plant

Quality Level

200

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

10 - Combustible liquids

wgk_germany

WGK 3

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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
F Canduri et al.
Biochemistry and molecular biology international, 45(4), 797-803 (1998-08-26)
Cathepsin D, a lysosomal aspartic protease, has been purified from porcine liver using a combination of pepstatin-A agarose and Affi-Gel Blue affinity chromatography, followed by size-exclusion chromatography. The purified protein consists of two polypeptide chains of 15 and 30 kDa
H S Kim et al.
Journal of immunology (Baltimore, Md. : 1950), 165(6), 3268-3274 (2000-09-07)
The intestinal epithelium forms a first line of innate host defense by secretion of proteins with antimicrobial activity against microbial infection. Despite the extensive studies on the antimicrobial host defense in many gastrointestinal tracts, little is known about the antimicrobial
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
P Geldhof et al.
International journal for parasitology, 33(2), 129-136 (2003-03-14)
A pepstatin A-agarose column was used in an attempt to purify a previously described antibody-degrading aspartyl proteinase from excretory-secretory material from the L4 and the adult stages of the bovine abomasal nematode Ostertagia ostertagi. However, no aspartyl proteinase activity was
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