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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 (66,271)
Lysates (26,116)
Protein Purification (13,222)
Crosslinking, Labeling and Protein Modification (10,158)
Mammalian cDNA (6,254)
Immunohistochemistry Kits and Reagents (3,514)
Protein Assays (2,828)
Non-Mammalian cDNA (1,265)
Cytokines and Receptors Reagents and Kits (1,189)
Antibody Production and Purification (1,122)
Dialysis and Desalting (946)
Protein Resins (907)
Streptavidin-Biotin Binding Products (839)
Gene Reporter Systems (763)
Competent Cells (644)
Protein Extraction (444)
Toxins (438)
Protein Mass Spectrometry Sample Prep (297)
Protein Detection Systems (264)
Antibody Affinity Purification Buffers (215)
Non-isotopic Labeling Reagents and Kits (175)
Mammalian ORFs (155)
Amino Acid Analysis Reagents and Accessories (134)
Avidin Products (126)
Gamma Globulins (83)
SILAC Isotope Labeling Reagents and Kits (63)
Non-Mammalian ORFs (36)
Mass-Tagged Crosslinkers (23)
Venoms (2)

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Search Within Results
Keyword Search:
76 – 90 of 133,815 results
76
Promotions Available

Thermo Scientific™ Pierce™ Streptavidin Magnetic Beads
GSA_VA

Purify or immunoprecipitate biotinylated proteins or affinity ligands using streptavidin-coated magnetic particles for magnet-based separation.

EDGE
Particle Size 1 μm
Ligand Type Streptavidin
Type Magnetic Affinity Bead
Target Biotin
Content And Storage Upon receipt store at 4°C. Product is shipped on an ice pack.
Protein Form Recombinant
Form Liquid
Concentration Slurry: 10 mg/mL, 1% solids
Product Line Pierce
77

Thermo Scientific™ NeutrAvidin Protein

EDGE
Protein Family Avidin
Content And Storage Upon receipt store product 4°C. Product is shipped at ambient temperature.
Target Molecule Biotin
Form Solid
Label or Dye Unlabeled
78

Thermo Scientific™ Pierce™ Chromogenic Endotoxin Quant Kit

Chromogenic Endotoxin Quant Kits are highly sensitive endpoint assays that measure and detect endotoxin (LPS) in protein, peptide, nucleic acid, or antibody samples using the Amebocyte Lysate Assay from 0.01–1.0 EU/mL. Kits are available in reaction sizes ranging from 30 to 240.

EDGE
Shipping Condition Wet Ice
Assay End-point Chromogenic Assay
Type Endotoxin Quantitation Kit
Target Endotoxins
Content And Storage • Lyophilized amebocyte lysate
• E.coli endotoxin standard
• Chromogenic substrate
• Endotoxin-free water

Store at 2–8°C upon receipt.
Format Kit
Assay Sensitivity 0.01 EU/mL
Assay Range 0.01 to 0.1 EU/mL, 0.1 to 1.0 EU/mL
Product Line Pierce
Detection Method Colorimetric
79

Thermo Scientific™ DNase I Solution (2500 U/mL)

Improve protein extraction efficiency with this glycosylated polypeptide that cleaves single- and double-stranded DNA in cell lysates.

EDGE
80
Promotions Available

Thermo Scientific™ Pierce™ Phosphatase Inhibitor Mini Tablets

Thermo Scientific™ Pierce Phosphatase Inhibitor Mini Tablets provide complete cell lysate and biological sample protection from dephosphorylation with a broad spectrum phosphatase inhibitor formulation.

EDGE
81

Thermo Scientific™ M-PER™ Mammalian Protein Extraction Reagent
GSA_VA

Isolate total protein from cultured mammalian cells with this highly efficient lysis and extraction reagent.

EDGE
Content And Storage Upon receipt store product at room temperature.
Format Liquid
Product Type Protein Extraction Reagent
Product Line M-PER
82
Promotions Available

Thermo Scientific™ Pierce™ HeLa Protein Digest Standard
GSA_VA

Use this standard, a highly validated mammalian protein digest, as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

EDGE
Form Solid
Final Product Type Peptides
Product Type Protein Digest Standard
For Use With (Equipment) Mass Spectrometer
Reagent Type Standard
Starting Material Peptides
Detection Method Mass Spectrometry
Product Line Pierce
83
Promotions Available

Thermo Scientific™ HisPur™ Ni-NTA Magnetic Beads
GSA_VA

Perform affinity purification of His-tagged fusion proteins in manual or automated formats with the high capacity nickel-IMAC Thermo Scientific™ HisPur Ni-NTA Magnetic Beads.

EDGE
Particle Size 1 μm
Ligand Type Nickel-NTA
Type Magnetic Affinity Bead
Target His
Content And Storage Store at 4°C
Protein Form Recombinant
Concentration Slurry: 12.5mg/mL, 1.25% solids
Product Line HisPur
84
Promotions Available

Thermo Scientific™ NE-PER™ Nuclear and Cytoplasmic Extraction Reagents
GSA_VA

Efficiently lyse cells and extract separate cytoplasmic and nuclear protein fractions in less than two hours with this subcellular fractionation kit.

EDGE
Buffer Lysis Buffer
Shipping Condition Ambient
Form Liquid
Product Type Nuclear and Cytoplasmic Extraction Reagent
Reagent Type Cell Lysis Buffer, Detergent Solution, Subcellular Fractionation
Product Line NE-PER
85

Thermo Scientific™ Pierce™ Universal Nuclease for Cell Lysis
GSA_VA

Ideal for a wide variety of applications where complete digestion of nucleic acids is needed and can be used in conjunction with cell lysis buffers.

EDGE
Content And Storage Store in a cool, dry, well-ventilated area, protected from direct sunlight.
Enzyme Nuclease
Form Liquid
Product Type Cell Lysis Enzyme
Reagent Type Enzyme for Cell Lysis
Product Line Pierce
86

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
87

Thermo Scientific™ Pierce™ BSA Protein Digest, MS grade

Calibrate and maintain quality control for liquid chromatography (LC) and mass spectrometry (MS) analysis of proteomic samples using the carefully validated Thermo Scientific™ Pierce™ BSA Protein Digest Standard, LC-MS Grade.

EDGE
88
Promotions Available

Molecular Probes™ Probenecid, Water Soluble

Probenecid, Water Soluble

EDGE ENCOMPASS_PREFERRED
89
Promotions Available

Invitrogen™ Alexa Fluor™ 488 NHS Ester (Succinimidyl Ester)

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

EDGE ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Content And Storage Store in freezer (-5 to -30°C) and protect from light.
Product Type Dye
Label or Dye Alexa Fluor™ 488
Emission 517 nm
Excitation 494 nm
Label Type Alexa Fluor
Chemical Reactivity Amine
Product Line Alexa Fluor
90

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