Skip to Content
Merck
All Photos(1)

Documents

PPC1010

Sigma-Aldrich

Protease and Phosphatase Inhibitor Cocktail

DMSO solution, for the inhibition of serine, cysteine, acid proteases, aminopeptidase, serine/threonine protein phosphatases and L-isozymes of alkaline phosphatase

Synonym(s):

Protease and Phosphatase Inhibitor Mix, Protease and phosphatase inhibitor

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12352200
NACRES:
NA.54

product name

Protease and Phosphatase Inhibitor Cocktail,

form

DMSO solution

Quality Level

200

packaging

pkg of 1 ml, 5 ml ×

shipped in

wet ice

storage temp.

−20°C

General description

Protease and Phosphatase Inhibitor Cocktail is designed to increase the yield of intact and unmodified proteins in cell extracts. Protease and Phosphatase Inhibitor cocktail mixture inhibits serine, cysteine, and acid proteases, as well as aminopeptidase. It also inhibits serine/threonine protein phosphatases and L-isozymes of alkaline phosphatase. The cocktail has been tested on extracts from various animal tissues such as the human placenta and bovine liver and on extracts of A431, CHO, and U937 cells. Protease and Phosphatase Inhibitor Cocktail is supplied as a ready-to-use solution in DMSO.

Application

Protease and Phosphatase Inhibitor Cocktail has been used as a supplement in radioimmunoprecipitation assay (RIPA) buffer:
  • for cellular protein extraction
  • to lyse purified CD4+ T cells
  • to prepare protein extracts from placental tissues and cells

Protease and Phosphatase Inhibitor Cocktail has been used in protein isolation buffers.

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

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research
This product is 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.

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)

188.6 °F

Flash Point(C)

87 °C

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’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Beta-Arrestin1 Prevents Preeclampsia by Downregulation of Mechanosensitive AT1-B2 Receptor Heteromers
Quitterer U, et al.
Cell, S0092-8674(18), 31406-31406 (2018)
Ramaian Santhaseela Anand et al.
Cell stress & chaperones, 25(6), 945-953 (2020-06-24)
Structures of cellular organelles are intertwined with their functions that undergo alterations once the organelles are stressed. Since organelle functions are dependent on each other, an organelle-specific stress possibly influences the structure and function of its associated organelles. In this
miR-433 suppresses tumor progression via Smad2 in non-small cell lung cancer
Li J, et al.
Pathology Research and Practice, 215(10), 152591-152591 (2019)
Marcela Rassi-Cruz et al.
Endocrine-related cancer, 28(1), 1-13 (2020-10-29)
Familial primary aldosteronism (PA) is rare and mostly diagnosed in early-onset hypertension (HT). However, 'sporadic' bilateral adrenal hyperplasia (BAH) is the most frequent cause of PA and remains without genetic etiology in most cases. Our aim was to investigate new
LKB1-PTEN axis controls Th1 and Th17 cell differentiation via regulating mTORC1
Pandit M, et al.
Journal of Molecular Medicine, 99(8), 1139-1150 (2021)
View All Related Papers

Related Content

Lysis & Protein Extraction

Cell lysis and protein extraction methods overview various techniques, from detergent solubilization to mechanical disruption, supporting research needs.

Lysis & Protein Extraction

Cell lysis and protein extraction methods overview various techniques, from detergent solubilization to mechanical disruption, supporting research needs.

Lysis & Protein Extraction

Cell lysis and protein extraction methods overview various techniques, from detergent solubilization to mechanical disruption, supporting research needs.

Lysis & Protein Extraction

Cell lysis and protein extraction methods overview various techniques, from detergent solubilization to mechanical disruption, supporting research needs.

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

Contact Technical Service