Protein Purification > Protein Extraction and Lysis Kits Products & Reviews

Fluorescent cholera toxin subunit B (CTB) conjugates that are optimized for direct stochastic optical reconstruction microscopy (dSTORM) imaging of EVs and exosomes.

BugBuster® Master Mix combines BugBuster Protein Extraction Reagent with Benzonase® Nuclease and rLysozyme™ Solution in one convenient reagent. BugBuster Master Mix allows for maximum recovery of active soluble protein from both Gram-negative and Gram-positive bacteria. With the Master Mix, there is no need for dilution or separate addition steps. The two available package sizes provide sufficient reagents for protein extracti…

AVOID FREEZE/THAW CYCLES. The ProteoExtract Subcellular Proteome Extraction Kit is a tool for the differential extraction of proteins from adherent or suspension tissue culture cells according to their subcellular localization. The sequential extraction steps yield fractions containing cytosolic proteins, plasma membrane and organelle proteins, soluble nuclear proteins, and finally cytoskeletal and nuclear matrix proteins. To…

PhosphoSafe™ Extraction Buffer extracts cytosolic proteins from mammalian and insect cells while preserving their phosphorylation state. The reagent, an enhancement of the CytoBuster™ Protein Extraction reagent, includes four phosphatase inhibitors. PhosphoSafe is compatible with Western blotting, immunoprecipitations, and kinase assays.  

Isolating high-quality nuclear, cytoplasmic or whole-cell extract from mammalian cell or tissue samples

Polymer-based exosome precipitation

Phenol-based Lipopolysacchride Purification

Superior Glycoprotein Extraction

Efficient extraction of proteins from mammalian cells

Efficient extraction of proteins from bacterial cells

Reagent kit that enables rapid lysis of yeast cells for highly efficient protein extraction and simultaneous protection of extracted proteins against a multitude of proteases Application Use Complete Lysis-Y to rapidly lyse cells of various yeast strains (e.g., Saccharomyces cerevisiae, Schizosaccharomyces pombe, Pichia pastoris) in only 20 minutes at room temperature and simultaneously inhibit protease activity in the cell ly…

Reagent kit that enables rapid lysis of bacteria for highly efficient protein extraction and concurrent protection of extracted proteins against a multitude of proteases. Suitable for downstream purification using IMAC. Application Use Complete Lysis-B (2x), EDTA-free to rapidly lyse bacteria in only 10 minutes and simultaneously inhibit protease activity in the cell lysate. The kit enables highly efficient protein extraction…

Reagent kit that enables rapid lysis of bacteria for highly efficient protein extraction and concurrent protection of extracted proteins against a multitude of proteases Application Use Complete Lysis-B (2x) to rapidly lyse bacteria in only 10 minutes and simultaneously inhibit protease activity in the cell lysate. The kit enables highly efficient protein extraction and concurrent inhibition of a multitude of proteases, includ…

Reagent kit that enables rapid lysis of mammalian cells for highly efficient protein extraction and simultaneous protection of extracted proteins against a multitude of proteases. Suitable for downstream purification using IMAC. Application Use Complete Lysis-M, EDTA-free to rapidly lyse mammalian cells in only 5 minutes and simultaneously inhibit protease activity in the cell lysate. The kit enables highly efficient protein e…

Reagent kit that enables rapid lysis of mammalian cells for highly efficient protein extraction and simultaneous protection of extracted proteins against a multitude of proteases Application Use Complete Lysis-M to rapidly lyse mammalian cells in only 5 minutes and simultaneously inhibit protease activity in the cell lysate. The kit enables highly efficient protein extraction and concurrent inhibition of a multitude of proteas…

Reagent kit that enables rapid lysis of yeast cells for highly efficient protein extraction and simultaneous protection of extracted proteins against a multitude of proteases. Suitable for downstream purification using IMAC. Application Use Complete Lysis-Y, EDTA-free for the rapid cell lysis of various yeast strains (e.g., Saccharomyces cerevisiae, Schizosaccharomyces pombe, Pichia pastoris) in only 20 minutes at room tempera…