Saltar al contenido
Merck
Todas las fotos(1)

Documentos

C9268

Sigma-Aldrich

Carboxypeptidase A from bovine pancreas

(Type II-PMSF treated), ≥50 units/mg protein, ready-to-use solution

Sinónimos:

Carboxypolypeptidase, Peptidyl-L-amino-acid hydrolase

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(1)

About This Item

Número de CAS:
11075-17-5
Comisión internacional de enzimas:
3.4.17.1 (BRENDA, IUBMB)
Número MDL:
MFCD00130718
Código UNSPSC:
12352204
NACRES:
NA.54

grado

Proteomics Grade

Nivel de calidad

300

formulario

ready-to-use solution

calidad

(Type II-PMSF treated)

actividad específica

≥50 units/mg protein

mol peso

~35 kDa

purificado por

2× crystallization

impurezas

≤0.05 BTEE units/mg protein chymotrypsin
≤10 BAEE units/mg protein trypsin

temp. de almacenamiento

2-8°C

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Aplicación

Carboxypeptidase A from bovine pancreas has been used in a study to investigate the expression of a soluble and activatable form of bovine procarboxypeptidase A in Escherichia coli. Carboxypeptidase A from bovine pancreas has also been used in a study to investigate the isolation and partial characterization of precursor forms of ostrich carboxypeptidase.
The enzyme from Sigma has been used as a comparison to study the specificity of Metarhizium anisopliae carboxypeptidase A (MeCPA). MeCPA had been genetically engineered to facilitate the removal of polyhistidine tags from the C-termini of recombinant proteins. It has also been used to de-tyrosinate α-tubulin, in vitro, in order to induce high affinity to ethyl-N-phenylcarbamate (EPC) sepharose.

Acciones bioquímicas o fisiológicas

Carboxypeptidase as isolated from bovine pancreas glands is a metalloenzyme that contains 1 g atom of zinc per mole of protein. It catalyzes the hydrolysis of the carboxyl-terminal peptide bond in peptides and proteins. It is primarily specific to aromatic and hydrophobic side chains such as phenylalanine, tryptophan or leucine. The enzyme also exhibits esterase activity. It is inhibited by beta-phenylpropionate and indole acetate.

Definición de unidad

One unit will hydrolyze 1.0 μmole of hippuryl-L-phenylalanine per min at pH 7.5 at 25 °C.

Nota de preparación

Treated with phenylmethylsulfonyl fluoride to eliminate trypsin and chymotrypsin activity. Dialyzed and recrystallized: aqueous suspension with toluene added.

Nota de análisis

Protein determined by E1%/278

inhibidor

Referencia del producto
Descripción
Precios

sustrato

Referencia del producto
Descripción
Precios

H6875

Hippuryl-L-phenylalanine

Pictogramas

Health hazard
GHS08

Palabra de señalización

Danger

Frases de peligro

H334

Clasificaciones de peligro

Resp. Sens. 1

Código de clase de almacenamiento

10 - Combustible liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Listados normativos

Los listados normativos se proporcionan para los productos químicos principalmente. Para los productos no químicos sólo se puede proporcionar información limitada. Si no hay ninguna entrada, significa que ninguno de los componentes está en la lista. Es obligación del usuario garantizar el uso seguro y legal del producto.

EU REACH Annex XVII (Restriction List)

CAS No.

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»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Brian P Austin et al.
Protein expression and purification, 77(1), 53-61 (2010-11-16)
Carboxypeptidases may serve as tools for removal of C-terminal affinity tags. In the present study, we describe the expression and purification of an A-type carboxypeptidase from the fungal pathogen Metarhizium anisopliae (MeCPA) that has been genetically engineered to facilitate the
Bodo Wiesler et al.
The Plant journal : for cell and molecular biology, 32(6), 1023-1032 (2002-12-21)
Auxin controls the orientation of cortical microtubules in maize coleoptile segments. We used tyrosinylated alpha-tubulin as a marker to assess auxin-dependent changes in microtubule turnover. Auxin-induced tyrosinylated alpha-tubulin, correlated with an elevated sensitivity of growth to antimicrotubular compounds such as
Kaia Kukk et al.
Journal of biotechnology, 231, 224-231 (2016-06-19)
Vertebrate prostaglandin H synthases (PGHSs) are membrane-bound disulphide-containing hemoglycoproteins. Therefore, eukaryotic expression systems are required for the production of recombinant PGHSs. Recently we announced the expression of human PGHS-2 (hPGHS-2) in the yeast Pichia pastoris. Here we report improved production
Sahar I Da'as et al.
Blood, 119(15), 3585-3594 (2012-03-01)
We used the opportunities afforded by the zebrafish to determine upstream pathways regulating mast cell development in vivo and identify their cellular origin. Colocalization studies demonstrated zebrafish notch receptor expression in cells expressing carboxypeptidase A5 (cpa5), a zebrafish mast cell-specific
Anne-Lise Marie et al.
Analytica chimica acta, 800, 103-110 (2013-10-15)
The present study describes a reproducible and quantitative capillary zone electrophoresis (CZE) method, which leads to the separation of nine forms (native, oxidized and glycated) of human serum albumin (HSA). In an attempt to identify the different species separated by
Ver todos los artículos relacionados

Protocolos

Enzymatic Assay of Carboxypeptidase

Enzymatic Assay of Carboxypeptidase

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico