C6286
Cathepsin B from bovine spleen
lyophilized powder, ≥10 units/mg protein
Sinónimos:
Cathepsin B1
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About This Item
Número de CAS:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.32
Productos recomendados
origen biológico
bovine spleen
formulario
lyophilized powder
actividad específica
≥10 units/mg protein
composición
Protein, ≥30% biuret
Nº de acceso UniProt
temp. de almacenamiento
−20°C
Información sobre el gen
cow ... CTSB(281105)
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Descripción general
Cathepsin B is a lysosomal enzyme that comprises a light chain (Lys1–Arg49) and a heavy chain (Val50–Thr253). It belongs to cysteine family C1.
Aplicación
Cathepsin B from bovine spleen has been used in cleavage assay before high-performance liquid chromatography-mass spectrometry (HPLC-MS) analysis. It has also been used in the enzyme inhibition assays with protease inhibitors RfIP1 and ruthenium metalloarenes.
Acciones bioquímicas o fisiológicas
Cathepsin B displays an endopeptidase and peptidyl dipeptidase activities. It may be associated with the pathophysiology of tumors. Cathepsin B is also regarded as a prominent protease in Leishmaniasis. It is overactivated in muscular dystrophy, pulmonary emphysema, and bone resorption.
Cathepsin B has been found to cleave procaspase 1 and procaspase 11 and to induce apoptosis in digitonin-permeabilized cells. Translocation of cathepsin B from the cytoplasm to the nucleus contributes to bile salt induced apoptosis of rat hepatocytes. Levels of cathepsin B in PC12 cells significantly decrease 12 to 24 hours after apoptosis is induced.
Definición de unidad
One unit will hydrolyze 1 μmole of Z-lysine p-nitrophenyl ester per min at pH 5.0 at 25 °C.
Forma física
Lyophilized powder containing sodium phosphate, sodium chloride and ~6% EDTA as stabilizer.
Producto relacionado
inhibidor
Referencia del producto
Descripción
Precios
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Los clientes también vieron
Angela Casini et al.
Dalton transactions (Cambridge, England : 2003), 39(23), 5556-5563 (2010-05-15)
A series of organometallic compounds of general formula [(arene)M(PTA)(n)X(m)]Y (arene = eta(6)-C(10)H(14), eta-C(5)Me(5)); M = Ru(ii), Os(ii), Rh(iii) and Ir(iii); X = Cl, mPTA; Y = OTf, PF(6)) have been screened for their cytotoxicity and ability to inhibit cathepsin B
Angela Casini et al.
Journal of medicinal chemistry, 51(21), 6773-6781 (2008-10-07)
A series of ruthenium(II)-arene (RAPTA) compounds were evaluated for their ability to inhibit thioredoxin reductase (either cytosolic or mitochondrial) and cathepsin B, two possible targets for anticancer metallodrugs. In general, inhibition of the thioredoxin reductases was lower than that of
Pasquale Mura et al.
Journal of inorganic biochemistry, 104(2), 111-117 (2009-11-27)
A novel ruthenium(II) compound, trans-cis-cis-[Ru(II)Cl(2)(DMSO)(2)(2-amino-5-methyl-thiazole)(2)], (I), PMRu52 hereafter, that may be obtained from the previously described (cis and trans)-[Ru(II)Cl(2)(DMSO)(4)] complexes, was designed, synthesized and characterised. The single crystal X-ray structure shows a roughly regular octahedral environment for the ruthenium(II) center
Abir Ben Bacha et al.
3 Biotech, 7(2), 148-148 (2017-06-10)
Protease inhibitors from plants are well known to be potent inhibitors of the growth of bacteria, fungi, and even certain viruses which make them excellent candidates for use as the lead compounds for the development of novel antimicrobial agents for
M A Sentandreu et al.
Biochemistry and cell biology = Biochimie et biologie cellulaire, 81(4), 317-326 (2003-10-22)
Cathepsin B (EC 3.4.22.1) has been highly purified (14,225 fold) from bovine kidney by a rapid procedure that included the preparation of an enriched lysosomal extract, a selective fractionation with ammonium sulphate, size-exclusion chromatography, two cation-exchange chromatographies, and anion-exchange chromatography
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