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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 (471)
Class-Specific Protein Assay Kits (419)
Protein Assays and Amino Acid Analysis (381)
Total Protein Assay Kits (201)
GTPase Assay Kits (53)
Transcription Factor Assay Kits (52)
Galactosidase Assay Kits (37)
Sample Peroxide Assay Kits (33)
Gel Shift Assays (6)
Reporter Protein Redistribution Assays (2)

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16 – 30 of 2,041 results
16

Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit

Quickly and reliably measure protein concentration of cell lysates or other samples that contain Triton™ X-100, NP-40 or other detergents using the the Thermo Scientific™ Pierce™ Detergent Compatible Bradford Assay Kit.

EDGE
17

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
18

Thermo Scientific™ Pierce™ Bovine Gamma Globulin Standard Pre-Diluted Set

High-quality, calibrated BGG solutions (2mg/mL) to serially dilute to create protein assay standard curves to measure antibody (IgG) concentration.

EDGE
19

Invitrogen™ Quant-iT™ Protein Assay Kit

For easy and accurate protein quantitation

EDGE ENCOMPASS_PREFERRED
20

Thermo Scientific™ 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
21

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
22

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
23

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 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
Detection Method Bioluminescence
24

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
25

Thermo Scientific™ TranscriptAid T7 High Yield Transcription Kit
GSA_VA

Get high yield in vitro transcription from DNA templates containing a T7 RNA Polymerase promoter, including linearized plasmids or PCR products.

EDGE
26

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
27

Thermo Scientific™ Pro-Detect™ Rapid Antibody Isotyping Assay Kit, mouse

Pro-Detect™ Rapid Antibody Isotyping Assay Kit is a single-use, dipstick lateral flow kit for quick, easy determination of monoclonal antibody class and subclass identity

EDGE
28

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
29

Thermo Scientific™ Pierce™ Bovine Serum Albumin Standard Ampules, 2 mg/mL
GSA_VA

High-quality, calibrated BSA solutions (2 mg/mL) to serially dilute to create protein assay standard curves to accurately measure protein concentration.

30

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