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P1860

Sigma-Aldrich

Protease Inhibitor Cocktail

DMSO solution, for the inhibition of serine, cysteine, aspartic proteases and aminopeptidases, for use in tissue culture media, DMSO solution

Sinônimo(s):

Protease Inhibitor Solution, protease inhibitor

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About This Item

Número CE:
Número MDL:
Código UNSPSC:
12352200
NACRES:
NA.77

Nome do produto

Coquetel Inibidor de Protease, for use in tissue culture media, DMSO solution

Nível de qualidade

Formulário

DMSO solution

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

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Descrição geral

Protease Inhibitor Cocktail demonstrated non-toxicity towards the following cell lines after 48 hours exposure:
A431, CHO, COS, HepG2, and HeLa adherent cell lines
Jurkat and HL-60 cell lines grown in suspension
The Protease Inhibitor Cocktail is a mixture of protease inhibitors designed to prevent proteolytic degradation of secreted proteins in tissue culture media.

Especificidade

Inhibits serine, cysteine, aspartic proteases, and aminopeptidases

Aplicação

Protease Inhibitor Cocktail has been used:
  • as a supplement in supernatants and lysates for ex vivo infection experiments using human precision-cut lung slices (PCLS)
  • to inhibit proteolysis by trypsin to prove that proteolysis is responsible for restoration of catalysis of corona-inhibited nanozymes
  • in trypsin solution for trypsin-inhibited studies
  • as a component in radioimmunoprecipitation assay (RIPA) buffer to lyse leukocytes for western blot

This product is specifically optimized for use in tissue culture media and can be added after 48 hours of exposure to fresh medium to ensure the continued inhibition of proteases.

Ações bioquímicas/fisiológicas

Protease inhibitor cocktail is designed for use in tissue culture media. It is recommended as an additive to tissue culture media to safeguard against the degradation of secreted proteins originating from the cultured tissue.

Características e benefícios

  • Broad specificity
  • Non-toxic: After 48 hours exposure, the product is non-toxic to adherent cell lines A431, CHO, COS, HepG2 and HeLa; and to Jurkat and HL-60 cell lines grown in suspension.
  • Contains no metal chelators: Ensures compatibility with downstream applications
  • Convenient packaging: 1 mL in glass bottle
  • Easy to use: Use at a dilution of 1:200 or more in tissue culture media to prevent proteolytic degradation of secreted proteins.

Componentes

Aprotinin
Bestatin
E-64
Leupeptin
Pepstatin A

Atenção

After 48 hours exposure, the product is non-toxic to adherent cell lines A431, CHO, COS, HepG2 and HeLa; and to Jurkat and HL-60 cell lines grown in suspension.

Quantidade

Use at a dilution of 1:200 or more in tissue culture media to prevent proteolytic degradation of secreted proteins.

forma física

Solution in DMSO (D 2650, Hybri-Max).

Outras notas

For R&D use only. Not for drug, household, or other uses. Please consult the Safety Data Sheet for information regarding hazards and safe handling practices.

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

188.6 °F

Ponto de fulgor (°C)

87 °C


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