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Protein Assays

A wide variety of assay products for identifying and analyzing of proteins and their functions. Products utilize various detection methods and sample types and can be used for applications including medical, cellular, molecular, and protein research.
Antibody and Dye Based Assays (586)
Bioluminescence Assays and Reagents (468)
Class-Specific Protein Assay Kits (421)
Protein Assays and Amino Acid Analysis (358)
Total Protein Assay Kits (199)
GTPase Assay Kits (57)
Transcription Factor Assay Kits (50)
Galactosidase Assay Kits (38)
Sample Peroxide Assay Kits (35)
Gel Shift Assays (7)
Reporter Protein Redistribution Assays (2)

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31 – 45 of 2,023 results
31

Invitrogen™ Phosphate Sensor

Phosphate Sensor

EDGE ENCOMPASS
Shipping Condition Dry Ice
Excitation/Emission 430⁄450
Assay Phosphatase Assay
Content And Storage Phosphate Sensor is supplied as a 500 μM solution in 10 mM Tris (pH 7.6) and 50 mM NaCl. Store product at -80°C.
Target GTPases, ATPases, Phosphatases, Phosphodiesterases
Format 384-well plate
Product Type Phosphate Sensor
For Use With (Equipment) Microplate Reader
Readout Kinetic
Label or Dye MDCC
For Use With (Application) Fluorescence Intensity
Detection Method Fluorescence
32

Thermo Scientific™ Pierce™ BCA Protein Assay Kit - Reducing Agent Compatible
GSA_VA

Reducing agent-compatible version of our popular BCA Reagent Kit to measure protein concentration in samples containing DTT or BME thiol-reductants.

EDGE
33

Thermo Scientific™ Pro-Detect™ Rapid DYKDDDDK-His Assay Kit

Pro-Detect™ Rapid Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of tagged proteins in protein expression and purification systems

EDGE
34

Thermo Scientific™ Pro-Detect™ Rapid HA Competitive Assay Kit

Pro-Detect™ Rapid Competitive Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of tagged proteins in protein expression and purification systems

EDGE
35

Thermo Scientific™ Compat-Able™ Protein Assay Preparation Reagent Kit

Precipitation reagents to eliminate interfering substances from protein assay samples to make them compatible with BCA and Coomassie-Bradford assays.

EDGE
36

Thermo Scientific™ Pierce™ Gaussia Luciferase Flash Assay Kit

Assay regulatory element transcriptional activity in mammalian culture media or whole cell lysates with this highly sensitive flash-based Gaussia luciferase kit.

EDGE
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)
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
37

Thermo Scientific™ Pierce™ Cypridina Luciferase Glow Assay Kit

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

EDGE
Substrate Vargulin (Cypridina Luciferin)
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Cypridina Luciferase
Type Assay Kit
Format 384-well plate, 96-well plate
For Use With (Equipment) Luminometer (Microplate)
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
38

Invitrogen™ Alexa Fluor™ 488 Tyramide SuperBoost™ Kit, goat anti-rabbit IgG

Features poly-HRP-conjugated goat anti-rabbit IgG secondary antibody. Alexa Fluor™ 488 Tyramide SuperBoost™ Kit combine brightness of AlexaFluor dyes with high signal amplification of a poly-HRP-mediated tyramide labeling reaction to produce s

EDGE ENCOMPASS
Conjugate Alexa Fluor 488
39

Novus Biologicals™ Lightning-Link (R) R-PE Antibody Labeling Kit
SDP

Applications: Flow Cytometry

EDGE
Conjugate PE
40

Invitrogen™ D-Luciferin, Potassium Salt

Needed for luciferin/luciferase light-producing reaction

EDGE ENCOMPASS
41

Thermo Scientific™ Pro-Detect™ Rapid Human Fc Assay Kit

Pro-Detect™ Rapid Protein Fc Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of human, rabbit or mouse Fc-tagged proteins in protein expression and purification systems.

EDGE
42

Thermo Scientific™ Glycoprotein Standards Set for Pierce™ Glycoprotein Carbohydrate Estimation Kit

Measure protein glycosylation as the percent of purified protein mass compared to included glycoprotein standards; uses periodic acid Schiff-base reagents (PAS).

EDGE
43

Thermo Scientific™ FITC-Casein for Pierce™ Fluorescent Protease Assay Kit

Determine total protease activity in biological samples via fluorescent or colorimetric detection by measuring digestion of labeled casein substrate.

EDGE
44

R&D Systems™ Proteome Profiler Mouse Cytokine Array Kit, Panel A
GSA_VA GREENER_CHOICE

The Proteome Profiler Mouse Cytokine Array Kit, Panel A requires no specialized equipment and eliminates the need for multiple Western blot experiments.

EDGE
45

Thermo Scientific™ Pro-Detect™ Rapid DYKDDDDK Competitive Assay Kit

Pro-Detect™ Rapid Competitive Assay Kit is a single-use, dipstick lateral flow kit for quick, easy detection of tagged proteins in protein expression and purification systems

EDGE