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PPC2020

Sigma-Aldrich

Protease and Phosphatase Inhibitor Cocktail

ReadyShield® ready-to-use solution, for the inhibition of serine, cysteine, acid proteases, aminopeptidases, L-isozymes of alkaline phosphatases, non-freezing solution

Synonym(s):

Protease and phosphatase inhibitor cocktail, inhibitor cocktail

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About This Item

UNSPSC Code:
12352200
NACRES:
NA.54

product name

ReadyShield® Protease and Phosphatase Inhibitor Cocktail, non-freezing solution

Quality Level

200

form

ready-to-use solution

packaging

pkg of 1 mL (in amber polypropylene vial)
pkg of 5 mL (in amber polypropylene vial)

storage temp.

−20°C

Related Categories

General description

Protease and Phosphatase Inhibitor Cocktail has been optimized and tested for mammalian cellular and tissue extracts. It contains inhibitors with a broad specificity for serine, cysteine, acid proteases, aminopeptidases, L-isozymes of alkaline phosphatases, and serine/ threonine protein phosphatases.

Protease and Phosphatase Inhibitor Cocktail has been tested on extracts from various animal tissues such as human placenta and bovine liver, and on extracts of A431, CHO, and U937 cells.

The cocktail is supplied as a ready-to-use solution using a proprietary non-freezing formulation.
ReadyShield® PPC2020 is a non-freezing formulation that contains the same inhibitors as is the DMSO based cocktail PPC1010

Features and Benefits

  • Does not freeze in storage for quick, convenient use.
  • For broad ranging inhibition of both proteases and phosphatases.
  • Suggested as 100 X solution.
  • Reclosable screw-top vials.
  • Can be stored in cooler for approx. 1 month or room temperature for a week.

Preparation Note

The recommended dilution of the cocktail in the biological extract is 1 ml of the cocktail per 500 mg of protein extracted from tissue or cells. In many cases, the cocktail can be used at a final concentration of 1% (v/v), 1 ml of cocktail solution per 100 ml of extraction buffer.

Other Notes

For life science research only. Not for use in diagnostic procedures.

Legal Information

ReadyShield is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

ReadyShield Phosphatase and Protease Inhibitor Cocktail FAQ

ReadyShield® phosphatase and protease inhibitor cocktail FAQ for sample protection in a variety of cell types and tissue extracts, including mammalian, plant, and microbial samples. Our ReadyShield® Protease Inhibitor Cocktail is a non-freezing solution that contains inhibitors with a broad specificity for serine, cysteine, acid proteases and aminopeptidases.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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