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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.
Class-Specific Protein Assay Kits (52)
Antibody and Dye Based Assays (47)
Bioluminescence Assays and Reagents (42)
Protein Assays and Amino Acid Analysis (25)
GTPase Assay Kits (9)
Total Protein Assay Kits (8)
Galactosidase Assay Kits (6)
Gel Shift Assays (3)
Transcription Factor Assay Kits (2)

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1 – 15 of 167 results
1

Thermo Scientific™ Pierce™ Luciferase Cell Lysis Buffer (2X)

Lyse adherent cells or pelleted cell suspensions for analysis of promoter expression in luciferase assays with this optimized protein extraction reagent.

EDGE
2

BD Cytofix™ Fixation Buffer

Can be used to fix unstained cells for subsequent immunofluorescent staining of intracellular cytokines. Can also be used to fix cells after immunofluorescent staining in order to preserve the light-scattering signals and fluorescent intensities of cells for analysis at a later time.

3

BD Perm/Wash™ Buffer

Can be used in intracellular cytokine staining to permeabilize cells and as an antibody diluent and cell wash buffer

4

Thermo Scientific™ Pierce™ Microplate 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
5

Thermo Scientific™ Pierce™ Cypridina Luciferase Flash Assay Kit

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

EDGE
Substrate Vargulin (Cypridina Luciferin)
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Cypridina Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
6

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 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
7

Thermo Scientific™ Pierce™ Firefly Luciferase Glow Assay Kit

Obtain bright and stable bioluminescence signal (half-life greater than 2 hours) in the presence of red firefly luciferase reporters

EDGE
Substrate D-Luciferin
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Firefly Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
8

Thermo Scientific™ Pierce™ Renilla Luciferase Glow Assay Kit

Obtain bright and stable bioluminescence signal (half-life approx. 3 hour) in the presence of Renilla luciferase reporters.

EDGE
Substrate Coelenterazine
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Green Renilla Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
9

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 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
10

Thermo Scientific™ Pierce™ Renilla Luciferase Flash Assay Kit

Assay regulatory element transcriptional activity in whole cell lysates with this highly sensitive flash-based Renilla luciferase kit.

EDGE
Substrate Coelenterazine
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Green Renilla Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
11

Thermo Scientific™ Pierce™ Firefly Luciferase Flash Assay Kit

Assay regulatory element transcriptional activity in whole cell lysates with this highly sensitive flash-based firefly luciferase kit.

EDGE
Substrate D-Luciferin
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Firefly Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
12
Promotions Available

Invitrogen™ Quant-iT™ Protein Assay Kit

For easy and accurate protein quantitation

EDGE ENCOMPASS_PREFERRED
13

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 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
14

Thermo Scientific™ Pierce™ Gaussia-Firefly Luciferase Dual Assay Kit

Simultaneously detect intracellular Gaussia and Red Firefly luciferase activity in mammalian whole cell lysates.

EDGE
Substrate Coelenterazine, D-Luciferin
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Firefly Luciferase, Gaussia Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Product Line Pierce
Detection Method Bioluminescence
15

Thermo Scientific™ Pierce™ Firefly Luc One-Step Glow Assay Kit

Perform firefly luciferase assays in high-throughput screening applications.

EDGE
Substrate D-Luciferin
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Firefly Luciferase, Cypridina Luciferase
Type Assay Kit
Format 96-well Plate, 384-well Plate
For Use With (Equipment) Luminometer
Compatible Cells Mammalian Cells
Substrate Type Luciferase Substrate
Technique Enhanced Chemiluminescence
Label Type Enzyme Labeled
Detection Method Bioluminescence