Protein Extraction
Protein Extraction
MilliporeSigma™ Calbiochem™ OmniPur™ Guanidine Isothiocyanate, Molecular Biology Grade
Inactivates RNases during isolation of RNA from cell lysate.
MilliporeSigma™ Proteinase K, Tritirachium album

Serine protease that exhibits strong proteolytic activity on a wide variety of denatured and native proteins of high molecular weight
MilliporeSigma™ ProteoExtract™ Protein Precipitation Kit
Yields protein samples with significantly lower conductivity than other precipitation methods
MilliporeSigma™ ProteoExtract ™Phosphopeptide Enrichment TiO2 Kit
Specialized extraction kit useful tool for enrichment of phosphorylated peptides from complex samples
BD Cell Lysis Buffer
A convenient, ready-to-use non-ionic detergent based buffer that can be used for solubilizing cells needed for biochemical analysis
Thermo Scientific Chemicals RIPA buffer (5X)
RIPA buffer, radio immunoprecipitation assay buffer, is used for whole cell isolation of proteins from tissues and cell culture.
Promotions are available
Thermo Scientific Chemicals RBC lysis buffer for mouse
For lysis of mouse red blood cells
MilliporeSigma™ ProteoExtract™ Native Membrane Protein Extraction Kit
Specialized Extraction Kit designed for isolation of native membrane proteins from broad range of mammalian samples
MilliporeSigma™ BugBuster™ Plus Lysonase™ Kit

Combination of two reagents allows maximum recovery of active soluble protein from both Gram-negative and Gram-positive bacteria
MilliporeSigma™ Novagen™ YeastBuster™ Protein Extraction Reagent
Formulated for extraction of active proteins from yeast cells.
MilliporeSigma™ Bugbuster™ Master Mix

Conveniently combined extraction reagents in a single solution. Bugbuster™ Master Mix allows for maximum recovery of active soluble protein from both Gram-negative/Gram-positive bacteria.
MilliporeSigma™ BugBuster™ Protein Extraction Reagent

Reagent for protein sample preparation
MilliporeSigma™ LysargiNase
MilliporeSigma™ LysargiNase is suitable for peptide or protein digestion in solution or in gel.
Thermo Scientific™ B-PER™ II Bacterial Protein Extraction Reagent (2X)
Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.
Thermo Scientific™ Y-PER™ Yeast Protein Extraction Reagent
Release functionally active solubilized proteins with the first commercially available yeast lysis reagent to use a mild detergent lysis procedure.
Thermo Scientific™ M-PER™ Mammalian Protein Extraction Reagent

Isolate total protein from cultured mammalian cells with this highly efficient lysis and extraction reagent.
Thermo Scientific™ Y-PER™ Plus Dialyzable Yeast Protein Extraction Reagent
Extract and solubilize proteins for analysis from yeast and bacterial cells with this effective, fully dialyzable lysis reagent.
Thermo Scientific™ Pierce™ IP Lysis Buffer

Maximize cell lysate yield, purity and compatibility with this immunoprecipitation-optimized protein extraction reagent.
Thermo Scientific™ I-PER™ Insect Cell Protein Extraction Reagent
Extract soluble protein from baculovirus-infected insect cells grown in suspension or monolayer culture with this gentle and effective lysis reagent.
Thermo Scientific™ B-PER™ with Enzymes Bacterial Protein Extraction Kit
Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.
Thermo Scientific™ B-PER™ Bacterial Protein Extraction Reagent

Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.
MilliporeSigma™ BugBuster™ 10X Protein Extraction Reagent
Reagent for protein sample preparation
MilliporeSigma™ PRONASE™ Protease, Streptomyces griseus
Most active at neutral pH, but stable over wide range of pH and temperature