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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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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
N Hiraiwa et al.
European journal of biochemistry, 246(1), 133-141 (1997-05-15)
To understand the mechanism of the maturation of various proteins in protein-storage vacuoles, we purified a 48-kDa aspartic endopeptidase composed of 32-kDa and 16-kDa subunits from castor bean. Immunocytochemical and cell fractionation analyses of the endosperm of maturing castor bean
C J Morrison et al.
Journal of general microbiology, 139 Pt 6, 1177-1186 (1993-06-01)
Aspartyl proteinase (AP) is an extracellular enzyme of Candida albicans implicated as a pathogenic factor. Previous reports on the purification and characterization of AP suggested that a single DEAE-Sephadex chromatographic step was sufficient for the removal of extraneous proteins and
Liliana Rojo et al.
Marine biotechnology (New York, N.Y.), 12(6), 696-707 (2010-02-20)
Acid digestive proteinases were studied in the gastric fluids of two species of clawed lobster (Homarus americanus and Homarus gammarus). An active protein was identified in both species as aspartic proteinase by specific inhibition with pepstatin A. It was confirmed
O Carnevali et al.
Biology of reproduction, 60(1), 140-146 (1998-12-22)
Oocyte growth within the follicle is preponderantly due to the accumulation of hepatically derived yolk protein (vitellogenin, VTG) by receptor-mediated endocytosis; once in the oocyte, VTG is partially processed and stored in yolk globules. In some pelagic egg-laying marine teleosts
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