524629
Phosphatase Inhibitor Cocktail V
50X, liquid, for the inhibition of serine/threonine and tyrosine phosphatase
Synonym(s):
Phosphatase Inhibitor Mix Set V, Phosphatase inhibitor
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.77
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product name
Phosphatase Inhibitor Cocktail Set V, 50X, Phosphatase Inhibitor Cocktail Set V is a 50X cocktail of four serine/threonine and tyrosine phosphatase inhibitors.
form
liquid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
protect from light
shipped in
wet ice
storage temp.
−20°C
General description
A cocktail of four phosphatase inhibitors for the inhibition of both serine/threonine and protein tyrosine phosphatases. Available as 1 ml or as a set of five 1 ml vials.
Application
Phosphatase Inhibitor Cocktail Set V, 50X has been used:
- as a supplement in the lysis buffer to dissociate metabolically activated one (MMe) bone marrow macrophages (BMDMs) for Western blot
- in radio-immunoprecipitation assay (RIPA) modified buffer to incubate cultured human umbilical vein endothelial cells (HUVECs) for western blot
- in lysis buffer to lyse cultured HUVECs for immunoprecipitation
- in wash buffer to wash the protein complexes
- as a component in 4-(2-hydroxyethyl) piperazine-1-ethanesulfonic acid (HEPES) buffer to homogenize J774 cells to assess the effect of lipopolysaccharides (LPS) incubation on cytosolic phospholipase A2 (cPLA2) activity
Biochem/physiol Actions
Protein phosphorylation and dephosphorylation play a crucial role in signal transduction, controlling various cellular processes such as cell division, proliferation, and apoptosis. Protein kinases add a phosphate group to specific serine, threonine, or tyrosine residues, which alters the protein′s conformation and its ability to interact with ligands. Protein phosphatases then remove the phosphate group, restoring the protein to its original dephosphorylated state. When extracting phosphorylated proteins from cell and tissue lysates, it is of utmost importance to preserve their phosphorylation state.
Features and Benefits
- Convenient: formulations are ready-to-use, making them easy to use.
- Consistent: high-quality formulations ensure reliable and reproducible performance.
- Flexible: the cocktails are designed to target different categories of phosphatases, offering versatility in experimentation.
Components
Each vial contains 1 ml of aqueous solution with the following components:
- 250 mM Sodium Fluoride
- 50 mM ß-Glycerophosphate (Cat. No. 35675)
- 50 mM Sodium Pyrophosphate Decahydrate
- 50 mM Sodium Orthovanadate
Warning
Toxicity: Toxic (F)
Physical form
In H₂O.
Reconstitution
Following initial thaw, aliquot and freeze (-20°C) for long-term storage. Dilute 1:50 just prior to use.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
12 - Non Combustible Liquids
wgk_germany
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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