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Protein Analysis Reagents

A wide variety of products for use in the study of proteins. Includes protein samples, extraction and purification products, protein modifiers, assays, dialysis supplies, gene reporter systems, cDNA, competent cells, immunohistochemistry supplies, etc.
Bioactive Small Molecules (66,893)
Lysates (24,241)
Protein Purification (11,875)
Crosslinking, Labeling and Protein Modification (9,371)
Mammalian cDNA (6,128)
Immunohistochemistry Kits and Reagents (3,439)
Protein Assays (2,226)
Cytokines and Receptors Reagents and Kits (1,363)
Non-Mammalian cDNA (1,287)
Dialysis and Desalting (910)
Streptavidin-Biotin Binding Products (834)
Protein Resins (560)
Antibody Production and Purification (551)
Gene Reporter Systems (527)
Competent Cells (463)
Protein Extraction (441)
Toxins (419)
Protein Mass Spectrometry Sample Prep (283)
Protein Detection Systems (243)
Non-isotopic Labeling Reagents and Kits (183)
Antibody Affinity Purification Buffers (179)
Avidin Products (115)
Mammalian ORFs (114)
Amino Acid Analysis Reagents and Accessories (112)
Gamma Globulins (86)
SILAC Isotope Labeling Reagents and Kits (62)
Non-Mammalian ORFs (34)
Mass-Tagged Crosslinkers (24)
Venoms (2)

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211 – 225 of 128,244 results
211
Promotions Available

Thermo Scientific™ Pierce™ NHS-Activated Magnetic Beads
GSA_VA

Immobilize proteins or other ligands for magnetic separation affinity purification with these magnetic particles coated with amine-reactive NHS-ester groups.

EDGE
Particle Size 1 μm
Type Magnetic Affinity Bead
Target Amine
Content And Storage Upon receipt store at 4°C. Product shipped with an ice pack.
Protein Form Recombinant
Form Liquid
Surface Functionality NHS Ester
Concentration Slurry: 10 mg/mL, 1% solids
Product Line Pierce
212
Promotions Available

Thermo Scientific™ Micrococcal Nuclease Solution (≥100 U/μL)
GSA_VA

Remove nucleic acids from cell lysates, release chromatin-bound proteins and shear chromatin for chromatin immunoprecipitation (ChIP) using micrococcal nuclease.

EDGE
213

Thermo Scientific™ Slide-A-Lyzer™ Dialysis Cassettes, 7K MWCO
GSA_VA

Remove salts and contaminants and maximize sample recovery using this semi-permeable membrane with a 7,000-Dalton protein MW cut-off (7K MWCO).

EDGE
MWCO 7.0 kDa
Content And Storage Store at room temperature
Format Cassette
Membrane Cellulose Membrane, Dialysis
Purification Target Buffer Exchange, Protein
Product Line Slide-A-Lyzer
214

Invitrogen™ Streptavidin, R-Phycoerythrin Conjugate (SAPE) - premium grade - 1 mg/mL

Streptavidin, R-Phycoerythrin Conjugate (SAPE) - premium grade - 1 mg/mL

EDGE ENCOMPASS_PREFERRED
215

Thermo Scientific™ HisPur™ Cobalt Superflow Agarose
GSA_VA

Perform high-purity, large-scale purification of polyhistidine-tagged proteins with this tetradentate-chelating Superflow 6 support charged with divalent cobalt.

EDGE
Stationary Phase Metal Chelate, Divalent Cobalt
Type Agarose
Target His-Tagged Protein
Content And Storage Store at 4°C
Format Bottle
Form Liquid Suspension
Column Type Affinity, Agarose Resin
Product Line HisPur
216

Thermo Scientific™ Pierce™ Premium Grade Sulfo-NHS (N-hydroxysulfosuccinimide)

Optimize applications where product integrity and risk minimization are paramount with our highest quality formulation of this N-hydroxysuccinimide modification reagent.

EDGE
Shipping Condition Ambient
Content And Storage Upon receipt store at 4°C.
Cleavable No
Water Soluble Yes
Form Powder
Molecular Weight (g/mol) 217.13
Solubility Water
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Carboxyl
Cell Permeability No
Format Standard, Single-use, Premium-grade
Product Type Crosslinker
Spacer Short (<10 Å)
Reactive Moiety Carbodiimide
Product Line Pierce
PEGylated No
217
Promotions Available

Thermo Scientific™ Pierce™ Protein A Magnetic Beads
GSA_VA

Perform antibody purification and immunoprecipitation methods using manual or robotic magnetic separators with these high-capacity and high-throughput affinity particles.

EDGE
Particle Size 1 μm
Ligand Type Protein A
Type Magnetic Affinity Bead
Target Antibody
Content And Storage Upon receipt store at 4°C. Product shipped with an ice pack.
Product Line Pierce
218
Promotions Available

Thermo Scientific™ Protease Inhibitor Cocktails
GSA_VA

Protect your sample from proteolytic degradation during cell lysis with these broad-spectrum protease inhibitor cocktails.

EDGE
Composition Proprietary formulation
Form Liquid
Formulation Proprietary components in DMSO
219

Invitrogen™ Click-iT™ Cell Reaction Buffer Kit
GREENER_CHOICE

Clicks the two moieties together

EDGE ENCOMPASS_PREFERRED
220
Promotions Available

Thermo Scientific™ Mitochondria Isolation Kit for Cultured Cells
GSA_VA

Isolate intact mitochondria from cultured mammalian cell samples in about 40 minutes with this versatile, benchtop microcentrifuge-based fractionation kit.

EDGE
221

Thermo Scientific™ Pierce™ High Capacity Endotoxin Removal Spin Columns, 0.5 mL

Remove endotoxins (lipopolysaccharides or LPS) from samples before mass spectrometry using spin columns of poly(e-lysine) ligand on beaded cellulose.

EDGE
Stationary Phase Proprietary Ligand
Type Spin Column
Target Endotoxin Removal
Content And Storage Upon receipt store at 4°C.
Format Spin Column
Form Liquid
Column Type Affinity, Cellulose Resin
Formulation 8mL-capacity centrifuge columns containing 0.5mL resin
Capacity (Metric) Up to 2,000,000 EU/mL
Product Line Pierce
222

Thermo Scientific™ EZ-Link™ Maleimide-PEG11-Biotin

Biotinylate reduced cysteines with this long, maleimide-activated, sulfhydryl-reactive biotinylation reagent with an 11-unit PEG spacer arm to enhance solubility and reach.

EDGE
223

Gibco™ CTS™ AAV-MAX Lysis Buffer

Gibco CTS AAV-MAX Lysis Buffer is a ready-to-use cell lysis reagent for the extraction of adeno-associated virus (AAV) particles from producer HEK293 cells.

EDGE ENCOMPASS_PREFERRED
Content And Storage Store at 2–8°C.
Form Liquid
Product Type Cell Lysis Buffer
Reagent Type Cell Lysis Buffer
pH 6–8
Shelf Life 12 Months
Concentration 10X
Product Line AAV-MAX
224

Invitrogen™ Magnetic Stand-96

The stand has clear polyacryl base in standard SBS 96-well microplate footprint and uses 24 extremely strong permanent magnets for fast, easy magnetic separation in little as 30 seconds.

EDGE ENCOMPASS_PREFERRED
225

Thermo Scientific™ EZ-Link™ Biotin-PEG12-DBCO

EZ-Link Biotin-PEG12-DBCO is a biotinylation reagent that contains a dibenzylcyclooctyne (DBCO) group for copper-free click chemistry attachment to an azide-labeled molecule, enabling the attachment of biotin using a bioorthogonal approach.

EDGE