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Protein Analysis Reagents
Browse through our comprehensive collection of protein analysis reagents, kits, and supplies designed for various protein research applications. These products facilitate protein modification, purification, assays, extraction, crosslinking, labeling, dialysis, detection, and more. The range includes amino acid analysis reagents, antibody affinity purification buffers, avidin products, bioactive small molecules, competent cells, and cytokine reagents. Researchers can find tools for gene reporter systems, immunohistochemistry, protein mass spectrometry sample prep, and SILAC isotope labeling. The catalog also features lysates, mammalian cDNA, protein resins, and streptavidin-biotin binding products suitable for diverse protein analysis needs in laboratory settings. Learn more about protein assays and analysis.
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Amino Acid Analysis Reagents and Accessories (23)
Antibody Affinity Purification Buffers (16)
Antibody Production and Purification (58)
Avidin Products (17)
Bioactive Small Molecules (136)
Competent Cells (59)
Crosslinking, Labeling and Protein Modification (531)
Cytokines and Receptors Reagents and Kits (16)
Dialysis and Desalting (35)
Gene Reporter Systems (62)
Immunohistochemistry Kits and Reagents (101)
Lysates (21)
Mammalian cDNA (29)
Protein Assays (161)
Protein Detection Systems (21)
Protein Extraction (29)
Protein Mass Spectrometry Sample Prep (38)
Protein Purification (550)
Protein Resins (50)
SILAC Isotope Labeling Reagents and Kits (23)
Streptavidin-Biotin Binding Products (142)
Products (2118)
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Thermo Scientific™ Pierce Coomassie Plus Protein Assay is a high-performance Bradford assay reagent — one of the fastest, simplest and most popular protein quantitation methods available.
Dithiothreitol is a popular reducing agent for many protein research applications, including reducing polyacrylamide electrophoresis (SDS-PAGE).
The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.
Thermo Scientific™ Pierce Immobilized Papain consists of a cysteine-endopeptidase (papain) that has been immobilized onto beaded agarose resin to enable generation and purification of Fab fragments from antibodies.
RIPA buffer is used to lyse cells and tissues. It is used to lyse cultured mammalian cells from both plated cells and cells pelleted from suspension cultures. This buffer enables protein extraction from cytoplasmic, membrane and and is particularly useful for disruption of nuclear membranes in the...
Streptavidin, Alexa Fluor™ 568 conjugate
Amine-reactive Thermo Scientific TMT Isobaric Mass Tagging Kits and Reagents enable multiplex quantitation of proteins extracted from cells and tissues from up to 6 samples using tandem mass spectrometry.
Dynabeads M-280 Sheep anti-Mouse IgG beads are 2.8-μm monosized, monodispersed, superparamagnetic beads with affinity-purified polyclonal sheep anti-mouse IgG covalently bound to the bead surface.
Rapid Equilibrium Dialysis (RED) Devices have been widely adopted as an effective in vitro technique for conducting plasma protein binding (PPB) assays in drug development. This measurement is used to assess the biological availability of drug candidates and guides critical downstream decisions such...
The Dynabeads Protein A IP Kit and Magnet Starter Pack combines Dynabeads Protein A magnetic beads for immunoprecipitation (including the required buffers) and the magnet preferred for use with 1.5 mL microcentrifuge tubes for purchasing convenience.
Measure activation of small GTPases by isolating them via their specific downstream effectors with Thermo Scientific™ Pierce Active GTPase Pull-Down and Detection Kits.
Measure activation of small GTPases by isolating them via their specific downstream effectors with Thermo Scientific™ Pierce Active GTPase Pull-Down and Detection Kits.
Measure activation of small GTPases by isolating them via their specific downstream effectors with Thermo Scientific™ Pierce Active GTPase Pull-Down and Detection Kits.
Measure activation of small GTPases by isolating them via their specific downstream effectors with Thermo Scientific™ Pierce Active GTPase Pull-Down and Detection Kits.
Quickly generate antibody isotype conjugates for immunocytochemistry (ICC), immunohistochemistry (IHC), flow cytometry, and cell imaging with the Invitrogen Zenon™ Mouse IgG2b Labeling Kits. Simplify your laboratory applications and reduce antibody cross-reactivity while also achieving efficient...
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Quantitative calibration standard for HPLC analysis of protein hydrolysates; a mixture of 18 amino acids, each at 2.5 micromoles/mL in 0.1 N HCl. A carboxylic acid-reactive compound (A max 260 nm; UV) to label, detect and measure peptides and amino acids by HPLC; also called p-Bromophenacyl-8.
Watch this section for newly released products, technologies, tools, and resources to advance your protein research., These third-generation dialysis cassettes feature improved ergonomics, an updated cap design, self-flotation, and greener construction.
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Can I use samples treated with RNAlater reagent for protein analysis?
Handbook: Protein and cell analysis reagents and instrumentation