539134

Protease Inhibitor Cocktail III

EDTA-Free, liquid, for the inhibition of aspartic, cysteine, and serine proteases and aminopeptidases in mammalian cells and tissues.

• Synonym(s): EDTA free Protease inhibitor, EDTA-Free Protease Inhibitor Mix, Protease inhibitor cocktail III
• UNSPSC Code: 12352200
• NACRES: NA.77

Properties

• product name: Protease Inhibitor Cocktail Set III, EDTA-Free, Protease inhibitor cocktail III, EDTA-free for inhibiting aspartic, cysteine, and serine proteases as well as aminopeptidases in mammalian cells and tissues.
• form: liquid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• shipped in: wet ice
• storage temp.: −20°C

Description

General description

Note: available as 1 x 1 ml or as a set of 5 x 1 ml.

This protease inhibitor cocktail set is a specially formulated cocktail of six protease inhibitors with broad specificity for the inhibition of aspartic, cysteine, and serine proteases as well as aminopeptidases. This cocktail is recommended for use with mammalian cells and tissue extracts, but is also suitable for bacterial extracts. It is provided as a single vial or as a set of 5 vials. Each vial contains 1 ml protease inhibitor cocktail solubilized in DMSO with a small amount of water.

Specificity

Inhibits a broad spectrum of serine proteases, cysteine proteases, and aspartic proteases, as well as aminopeptidases.

Application

Protease Inhibitor Cocktail Set III, EDTA-Free has been used:

• as a component in CelLytic MT cell lysis reagent or lysis buffer to homogenize kidney organoids for immunoblot analysis
• as a component in homogenization buffer to homogenize minced mouse quadriceps femoris muscle tissue
• in lysis buffer to extract proteins for immunoblotting

Biochem/physiol Actions

Protease inhibitor cocktails and specialized protease inhibitors play a crucial role in various proteomic studies conducted by scientists. These studies encompass protein expression and characterization, biomarker discovery, identification of post-translational modifications, protein expression profiling, and quantitative protein measurement. The inclusion of a protease inhibitor cocktail or specific protease inhibitor guarantees the preservation of protein integrity, allowing for accurate downstream analysis and comprehensive sample characterization.

Features and Benefits

• EDTA-Free: recommended for IMAC applications.
• Flexible: compatible with bacterial extracts, mammalian cell extracts, and tissue extracts.
• Fast: no waiting time for tablets to dissolve.
• Economical: ready-to-use format reduces wastage.
• Effective: one ml is sufficient for approximately 20g of tissue.
• Complete: contains six protease inhibitors to inhibit aspartic, cysteine, serine proteases, and aminopeptidases.

Warning

Toxicity: Irritant (B)

Reconstitution

Following initial thaw, aliquot and freeze (-20°C).

Legal Information

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

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319
• pcodes: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 188.6 °F - (refers to pure substance)
• flash_point_c: 87 °C - (refers to pure substance)