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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 (65,969)
Lysates (26,648)
Protein Purification (11,825)
Crosslinking, Labeling and Protein Modification (9,300)
Mammalian cDNA (6,116)
Immunohistochemistry Kits and Reagents (3,469)
Protein Assays (2,241)
Cytokines and Receptors Reagents and Kits (1,355)
Non-Mammalian cDNA (1,274)
Dialysis and Desalting (909)
Streptavidin-Biotin Binding Products (827)
Protein Resins (557)
Antibody Production and Purification (544)
Gene Reporter Systems (530)
Competent Cells (463)
Protein Extraction (428)
Toxins (416)
Protein Mass Spectrometry Sample Prep (284)
Protein Detection Systems (242)
Non-isotopic Labeling Reagents and Kits (181)
Antibody Affinity Purification Buffers (175)
Avidin Products (114)
Mammalian ORFs (112)
Amino Acid Analysis Reagents and Accessories (112)
Gamma Globulins (86)
SILAC Isotope Labeling Reagents and Kits (62)
Non-Mammalian ORFs (33)
Mass-Tagged Crosslinkers (23)
Venoms (2)

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106 – 120 of 129,569 results
106

Thermo Scientific™ Pierce™ Premium Grade TCEP-HCl

Optimize applications where product integrity and risk minimization are paramount with our highest quality formulation of this disulfide reducing agent.

EDGE
Content And Storage Upon receipt store product at room temperature in sealed container to prevent oxidation. Product is shipped at ambient temperature.
Product Type Disulfide Reducing Reagent
Product Line Pierce
107

Thermo Scientific™ Pierce™ IP Lysis Buffer
GSA_VA

Maximize cell lysate yield, purity and compatibility with this immunoprecipitation-optimized protein extraction reagent.

EDGE
Content And Storage Upon receipt store at 4°C.
Format Liquid
Product Line Pierce
108

Molecular Probes™ 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
109

Invitrogen™ Zenon™ Human IgG Labeling Kits

Take advantage of a fast, versatile, and reliable method for producing antibody (IgG) conjugates for immunocytochemistry (ICC), immunohistochemistry (IHC), flow cytometry, and cell imaging with the Invitrogen Zenon™ Human IgG Labeling Kits.

EDGE ENCOMPASS_PREFERRED
Labeling Target IgG
Labeling Scale < 1–20 μg
Species Human
Product Line Zenon
110

Invitrogen™ CBQCA Plus Protein Quantitation Kit
GREENER_CHOICE

The CBQCA Plus Protein Quantitation Kit is a specialized tool designed for the accurate quantitation of proteins in solution.

EDGE ENCOMPASS_PREFERRED
111

Thermo Scientific™ BS3 (bis(sulfosuccinimidyl)suberate)

Crosslink amines to amines with BS3; composed of sulfo-NHS-ester groups separated by an 11.4A, water-soluble spacer arm that is useful for cell-surface protein crosslinking.

EDGE
Cleavable No
Product Type Crosslinker
Molecular Weight (g/mol) 572.43
Solubility Water
PEGylated No
112

Invitrogen™ Dithiothreitol (DTT)

Dithiothreitol (DTT)

EDGE ENCOMPASS_PREFERRED
113

Invitrogen™ Alexa Fluor™ 488 C5 Maleimide

Alexa Fluor™ 488 is a bright, green fluorescent dye with excitation ideally suited to the 488 nm laser line.

EDGE ENCOMPASS_PREFERRED
114

Thermo Scientific™ Pierce™ Glutathione Agarose
GSA_VA

Purify GST-tagged recombinant fusion proteins from cell lysates using glutathione (GSH) beaded agarose affinity purification resins, spin columns and plates.

EDGE
Stationary Phase Glutathione
Type Agarose
Content And Storage Upon receipt store at 4°C.
Format Bottle
Protein Form Recombinant
Column Type Affinity, Agarose Resin
Capacity (Metric) 40 mg Purified Recombinant GST Protein Binding per mL Resin
Product Line Pierce
115

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
116

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
117
Promotions Available

Thermo Scientific™ Pierce™ Peptide Retention Time Calibration Mixture

15 synthetic heavy peptides mixed in equimolar ratio to test and calibrate reverse-phase liquid chromatography (LC) and mass spectrometry (LC-MS) equipment.

EDGE
118

Thermo Scientific™ Pierce™ Bradford Plus Protein Assay Kits

The Pierce Bradford Plus Protein Assay Kit is a ready-to-use, reducing agent-compatible, improved Bradford assay reagent used to quickly measure total protein concentration compared to a protein standard.

EDGE
Assay Bradford Assay
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
Sufficient For 630 Tube Assays or 3160 Microplate Assays
Quantity 950 mL
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce
Detection Method Colorimetric
119

Thermo Scientific™ Pierce™ Gaussia Luciferase Glow Assay Kit
GSA_VA

Obtain bright and stable bioluminescence signal (half-life greater than 1 hour) in the presence of Gaussia luciferase reporters

EDGE
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Detection Method Bioluminescence
Promoter EF-1α
Substrate Coelenterazine
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Gaussia Luciferase
Type Assay Kit
Format 384-well plate, 96-well plate
For Use With (Equipment) Luminometer (Microplate)
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
120

Thermo Scientific™ Pierce Plant Total Protein Extraction Kit

The Thermo Scientific Pierce Plant Total Protein Extraction Kit effectively extracts protein from all kinds of dry and fresh plant tissue without liquid nitrogen or organic solvents.

EDGE