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Merck
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I3911

Sigma-Aldrich

Protease Inhibitor Cocktail

Animal-Free, lyophilized powder, for the inhibition of serine, cysteine, aspartic and metalloproteases, for general use, lyophilized powder

Sinónimos:

protease inhibitor

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About This Item

Código UNSPSC:
12352200
NACRES:
NA.77

product name

Protease Inhibitor Cocktail, Animal Component Free, for general use, lyophilized powder

Nivel de calidad

200

formulario

lyophilized powder

solubilidad

water: soluble

temp. de almacenamiento

−20°C

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Descripción general

Components of this cocktail are of non-animal origin and no animal products were used in the component production process. All vessels and instruments used for the cocktail production are dedicated for animal component free production and have never encountered an animal product. Aprotinin used in this cocktail is a recombinant bovine protein expressed in plants (Nicotiana).
This protease inhibitor cocktail has been optimized and tested for mammalian cell and tissue extracts. It contains inhibitors with a broad specificity for serine, cysteine, and acid-proteases, and aminopeptidases.

Especificidad

Inhibits serine, cysteine, aspartic, and metalloproteases.

Aplicación

Animal component free (ACF). Optimized and tested for general use. Protease Inhibitor Cocktail, Animal Component Free has been used to prevent protein lysis in saliva samples, peritoneal residential macrophage cells and in embryo culture medium.

Componentes

AEBSF
Aprotinin
Bestatin
E-64
EDTA
Leupeptin

Cantidad

One bottle makes 100 mL of cocktail, which are sufficient to the inhibition of proteases present in approximately 20 gram of cell extract.

Not all extracts contain the same levels of endogenous enzymes, and it may be necessary to adjust the volume of cocktail required.

Forma física

Lyophilized powder that is water soluble.
The components of this ACF cocktail do not originate from animal sources and can thus be used in the production of animal free proteins.

Pictogramas

Corrosion
GHS05

Palabra de señalización

Danger

Frases de peligro

H314

Clasificaciones de peligro

Eye Dam. 1 - Skin Corr. 1A

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

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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Marija Holcar et al.
Scientific reports, 10(1), 21346-21346 (2020-12-09)
Human plasma is a complex fluid, increasingly used for extracellular vesicle (EV) biomarker studies. Our aim was to find a simple EV-enrichment method for reliable quantification of EVs in plasma to be used as biomarker of disease. Plasma of ten
Preliminary analysis of the protein profile in saliva during physiological term and preterm delivery
Lopucki M, et al.
Molecular Medicine Reports, 17(6), 8253-8259 (2018)
Justin de Boer et al.
Journal of pediatric gastroenterology and nutrition, 71(4), e109-e112 (2020-09-23)
The gold standard diagnostic procedure for food protein-induced proctocolitis (FPIP) requires flexible sigmoidoscopy (FS). To date there is no validated, noninvasive test to confirm FPIP diagnosis. Eosinophil-derived neurotoxin (EDN), a product of eosinophil (EOS) degranulation, has been shown to correlate
Early protein profile of human embryonic secretome.
Foresta C, et al.
Frontiers in Bioscience, 21, 620-634 (2016)
Carlo Foresta et al.
Frontiers in bioscience (Landmark edition), 21, 620-634 (2015-12-29)
Embryos obtained by in vitro fertilization are currently assessed by morphology, but displays limitations with over 70% of embryos failing to implant. In this study, we performed HPLC-MS/MS analysis on the conditioned medium obtained from 50 human embryos at the
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Contenido relacionado

Protease Inhibitor Selection: Avoid Protein Loss in Sample Prep

Select different protease inhibitor types based on your needs to prevent protein degradation during isolation and characterization and safeguard proteins in sample prep.

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