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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 (317)
Protein Purification (194)
Crosslinking, Labeling and Protein Modification (82)
Protein Assays (61)
Immunohistochemistry Kits and Reagents (27)
Cytokines and Receptors Reagents and Kits (26)
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Protein Mass Spectrometry Sample Prep (10)
Streptavidin-Biotin Binding Products (8)
Antibody Production and Purification (7)
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Antibody Affinity Purification Buffers (6)
Gene Reporter Systems (6)
Protein Extraction (4)
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Protein Detection Systems (3)
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Amino Acid Analysis Reagents and Accessories (2)
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1 – 15 of 788 results
1

R&D Systems™ Human High Sensitivity Cytokine Panel A Luminex™ Performance Control

Luminex™ bead-based multiplex assays are designed to provide accurate, reproducible results for every target analyte

2

Cytiva Glutathione Sepharose™ High Performance Media

For high resolution purification of Glutathione S transferase (GST) tagged proteins

Particle Size 34 μm
Ligand Type Glutathione
Flow Rate <600 cm/hr.
Type Chromatography Media
Content And Storage 4°C to 30°C, 20% Ethanol
Matrix Highly crossed-linked agarose, 6%
Description Glutathione Sepharose High Performance is an affinity resin recommended for purifying glutathione S-transferase (GST)-tagged proteins when high resolution is the priority.
pH Range 3 to 12
Binding Capacity >Approx. 10 mg GST-tagged Protein/mL Resin
Support Type 6% Highly Cross-linked Agarose
3

Cytiva Ni Sepharose™ High Performance Media
GSA_VA

Precharged with Ni2+ for optimal purification of histidine-tagged proteins. Cytiva Lifescience™ Ni Sepharose™ High Performance Media shows high binding capacity and compatibility.

Particle Size 34μm
Content And Storage 4° to 30°C
Matrix Ni-Sepharose
pH Range 3 to 12
Product Type Ni Sepharose HP chromato graphy media
Support Type 6% Cross-linked Agarose
4

Cytiva Dextrin Sepharose™ High Performance Media
GSA_VA

Provide convenient affinity purification of recombinant proteins with maltose binding protein (MBP) tags

Particle Size 34 μm
Matrix Affinity Resin
Material Dextrin Sepharose
5
Promotions Available

Cytiva Streptavidin Sepharose High Performance Resin

Affinity chromatography resin designed for fast and reliable, high resolution purification of biotinylated biomolecules.

6

Cytiva IMAC Sepharose™ High Performance Media

For optimizing purification of histidine-tagged proteins using Immobilized Metal Affinity Chromatography (IMAC) when Ni2+ is not the best choice of metal ion

7

Cytiva Streptavidin Sepharose™ High Performance Medium
GSA_VA

Used for convenient, fast, reliable purification of biotinylated compounds. Streptavidin Sepharose™ High Performance Medium is a physically and chemically stable medium.

8

Cytiva HiScreen™ Sepharose™ Prepacked High Performance HIC Columns

Designed for method optimization and parameter screening

Height (Metric) 100mm
Content And Storage 4° to 30°C
Diameter (English) Inner 0.3 in.
Bed Volume 4.7mL
pH Range 3 to 13
Column Type Ion Exchange Column
Diameter (Metric) Inner 7.7mm
Quantity 1 x 4.7 mL
Material Polypropylene
For Use With (Application) Convenient process development optimization parameter screening
Max. Pressure 3 bar
Particle Size 24 to 44μm
Flow Rate <150 cm/hr.
Height (English) 3.93 in.
9

Cytiva HiScreen™ Q Sepharose™ and SP Sepharose™ High Performance IEX Columns

Designed for method optimization and parameter screening

Buffer 8M Urea, 6M Guanidine HCl, 70% Ethanol, 1M NaOH, 1M Acetic Acid, 30% Isopropanol, 30% Aceto nitrile, 2% SDS
Height (Metric) 100mm
Content And Storage 4° to 30°C
Diameter (English) Inner 0.3 in.
Bed Volume 4.7mL
Column Type Ion Exchange Column
Diameter (Metric) Inner 7.7mm
Quantity 1 x 4.7mL
Material Polypropylene
For Use With (Application) Optimization and parameter screening, ion exchange chromato graphy
Max. Pressure 3 bar
Particle Size 45 to 165μm
Flow Rate <150 cm/hr.
Support Type 6% Cross-linked Agarose
Height (English) 3.93 in.
10

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
11

Thermo Scientific™ Pierce™ TMT11plex Yeast Digest Standard

Thermo Scientific Pierce TMT11plex Yeast Digest Standard is a lyophilized yeast peptide mixture of four congenic yeast strains labeled with TMT11plex reagents to monitor LC-MS/MS system performance for multiplexed quantitation.

EDGE
Shipping Condition Wet Ice
Workflow Step MS System Performance
Form Lyophilized Powder
Final Product Type MS Standard
Product Type Digest Standard
For Use With (Equipment) Mass Spectrometer
Starting Material Peptides
Detection Method Mass Spectrometry
Product Line Pierce
12
Promotions Available

Thermo Scientific™ Cardiomyocyte Isolation Enzyme 2 (with thermolysin) (20X) for Pierce™ Primary Cell Isolation Kits

Easily isolate and culture highly viable functional primary cardiomyocytes

EDGE
13
Promotions Available

Thermo Scientific™ Neuron Isolation Enzyme (with papain) for Pierce™ Primary Cell Isolation Kits

Easily isolate and culture highly viable functional primary neurons

EDGE
14

Invitrogen™ Streptavidin, (R-PE)

Invitrogen™ Streptavidin, R-Phycoerythrin Conjugate (SAPE) is a fluorescent streptavidin conjugate used for quantitative flow cytometry, antigen density measurement, receptor occupancy assays, target engagement analysis, multiplex immunoassays, and fluorescent detection of biotinylated molecules.

EDGE ENCOMPASS_PREFERRED
Buffer PBS Buffer
Shipping Condition Wet Ice
Excitation/Emission 565/578 nm
Content And Storage Contains 1 vial of streptavidin R-PE conjugate.
Store in refrigerator (2–8°C).
Do not freeze.
Conjugate R-phycoerythrin
Product Type Streptavidin Conjugate (fluorescent)
Form Solution
Flow Cytometer Laser Lines 561 or 488
Label or Dye R-PE
Concentration 1 mg/mL
15

Invitrogen™ Z'-LYTE™ Kinase Assay Kit - Tyrosine 4 Peptide

Z'-LYTE™ Kinase Assay Kit - Tyrosine 4 Peptide

EDGE ENCOMPASS_PREFERRED