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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 (62,692)
Lysates (26,135)
Protein Purification (13,217)
Crosslinking, Labeling and Protein Modification (9,851)
Mammalian cDNA (6,147)
Immunohistochemistry Kits and Reagents (3,432)
Protein Assays (2,797)
Cytokines and Receptors Reagents and Kits (1,322)
Non-Mammalian cDNA (1,311)
Antibody Production and Purification (1,158)
Dialysis and Desalting (924)
Streptavidin-Biotin Binding Products (905)
Protein Resins (904)
Gene Reporter Systems (758)
Competent Cells (629)
Toxins (473)
Protein Extraction (443)
Protein Mass Spectrometry Sample Prep (294)
Protein Detection Systems (271)
Antibody Affinity Purification Buffers (210)
Non-isotopic Labeling Reagents and Kits (176)
Mammalian ORFs (162)
Amino Acid Analysis Reagents and Accessories (143)
Avidin Products (125)
Gamma Globulins (77)
SILAC Isotope Labeling Reagents and Kits (58)
Non-Mammalian ORFs (25)
Mass-Tagged Crosslinkers (24)
Venoms (1)

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Keyword Search:
121 – 135 of 129,944 results
121
Promotions Available

Invitrogen™ One Shot™ TOP10 Electrocomp™ E. coli

One Shot TOP10 Electrocomp E. coli cells are ideal for high-efficiency cloning and plasmid propagation. Provided at a transformation efficiency of >1 x 1010 cfu/ μg supercoiled DNA, these cells allow for stable replication of high copy number plasmids.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Dry Ice
Blue/White Screening Yes (lacZΔM15)
Cloning Unstable DNA No
Cloning Methylated DNA Yes (mcrA)
Transformation Efficiency Level High Efficiency (>1 x 1010 cfu/μg)
High-throughput Compatibility Low
Improves Plasmid Quality Yes (endA1)
Preparing Unmethylated DNA No
Plasmid May be used for plasmids >20 kb
Reduces Recombination Yes (recA13)
T1 Phage - Resistant (tonA) No
Antibiotic Resistance Bacterial Yes (Streptomycin)
Format Tube
Product Type Electrocompetent Cells
Species E. coli (K12)
Product Line One Shot
Contains F' Episome No
122
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
123
Promotions Available

Thermo Scientific™ Pro-Detect™ Rapid Antibody Isotyping Assay Kit, mouse

Pro-Detect™ Rapid Antibody Isotyping Assay Kit is a single-use, dipstick lateral flow kit for quick, easy determination of monoclonal antibody class and subclass identity

EDGE
124

Invitrogen™ pHrodo™ Red, succinimidyl ester (pHrodo™ Red, SE)

New pH-sensitive pHrodo™ Red dye conjugates give faster and more accurate results than any other phagocytosis assay.

EDGE ENCOMPASS_PREFERRED
125

Thermo Scientific™ TurboFect™ Transfection Reagent
GSA_VA

Deliver DNA plasmids and expression vectors into eukaryotic cells with this highly efficient, easy-to-use, non-immunogenic transfection reagent.

EDGE
Type Transfection Reagent
Product Line TurboFect
126
Promotions Available

Thermo Scientific™ Slide-A-Lyzer™ MINI Dialysis Devices, 3.5K MWCO
GSA_VA

Perform sample buffer exchange with these 3500-MW cut-off (MWCO) disposable polypropylene cups with integrated, low-binding membranes.

EDGE
Content And Storage Store at room temperature
MWCO 3.5 kDa
Format MINI Dialysis Device
Membrane Cellulose Membrane, Dialysis
Purification Target Buffer Exchange, Protein
Product Line Slide-A-Lyzer
127

Thermo Scientific™ SM(PEG)12 (PEGylated, long-chain SMCC crosslinker)

Crosslink amines to sulfhydryls with these crosslinkers containing NHS-ester and maleimide groups at ends of water-soluble polyethylene glycol spacer arms (17.6 to 95.2A).

EDGE
Shipping Condition Ambient
Content And Storage Upon receipt store desiccated at -20°C.
Cleavable No
Water Soluble Yes
Form Liquid
Molecular Weight (g/mol) 865.92
Solubility Water
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Amine-Sulfhydryl
Cell Permeability No
Format Standard, Single-use
Product Type Crosslinker
Spacer Long (>30 Å)
Reactive Moiety Maleimide, NHS Ester
Spacer Arm Length 53.4 Å
Product Line Pierce
PEGylated Yes
128
Promotions Available

Invitrogen™ MegaX DH10B T1R Electrocomp™ Cells

MegaX DH10B T1R Electrocomp Cells are the highest-efficiency electrocompetent cells available. Improved production processes provide a transformation efficiency reaching >3 x 1010 cfu/μg of pUC DNA.

EDGE ENCOMPASS_PREFERRED
129

Thermo Scientific™ Micro BCA™ Reagent B (MB)

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).

EDGE
130

Thermo Scientific™ EZ-Link™ Sulfo-NHS-SS-Biotin, No Weigh Format
GSA_VA

Thermo Scientific™ EZ-Link™ Sulfo-NHS-SS-Biotin No-Weigh™ Format is a water-soluble, NHS-ester biotinylation reagent whose spacer arm includes a cleavable disulfide bond for reversible labeling of proteins and cell surface primary amines.

EDGE
Chemical Reactivity Amine
131
Promotions Available

Thermo Scientific™ Pierce™ Anti-c-Myc Magnetic Beads
GSA_VA

Magnetic beads for recombinant c-Myc-tagged protein purification.

EDGE
Particle Size 1 μm
Type Magnetic Affinity Bead
132

Thermo Scientific™ Rapid Equilibrium Dialysis (RED) Inserts and Plates
GSA_VA

Equilibrium dialysis is a method used in plasma protein binding (PPB) studies to determine the amount of free, active drugs present in plasma. The Rapid Equilibrium Dialysis (RED) Device is widely accepted as the gold standard device for measuring interactions between drugs and PPB.

EDGE
For Use With (Application) Equilibrium Dialysis
Product Line Pierce
133

Thermo Scientific™ Urea

Pure, crystalline urea (CH4N2O), CAS 57-13-6; denaturant with low UV-absorptivity for protein biology methods (elution, solubilization, refolding, storage).

EDGE
134

Thermo Scientific™ Micro BCA™ Reagent C (MC)

Special 3-component version of our popular BCA Reagents to measure total protein concentration of dilute protein solutions (0.5 to 20 micrograms/mL).

EDGE
135
Promotions Available

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