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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 (319)
Total Protein Assay Kits (87)
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Class-Specific Protein Assay Kits (14)
Transcription Factor Assay Kits (12)
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Galactosidase Assay Kits (2)

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46 – 60 of 414 results
46

Thermo Scientific™ Pierce™ Firefly Signal Enhancer (100X)

Produce maximum bioluminescence signal intensity and sensitivity with the Pierce Firefly Luciferase Flash and Glow Assays.

47
Promotions Available

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.

48

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

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

Substrate Coelenterazine, D-Luciferin
Assay Reporter Enzyme, Luciferase Reporter Assay
Substrate Properties Chemical Substrate
Target Luciferase, Firefly Luciferase, Green Renilla 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
50

Thermo Scientific™ LanthaScreen™ Tb-labeled Anti-Goat Ab

This product is ideally suited for use during assay development when evaluating multiple primary goat antibodies, or when it is not possible to directly terbium label a primary antibody.

Shipping Condition Dry Ice
Excitation/Emission 340/490, 520
Content And Storage Terbium-labeled anti-Goat antibody in HEPES buffered saline. Store at -20°C.
Reactivity Goat
Conjugate Lanthanide Chelates, Terbium (Tb)
Readout End Point
Product Line LanthaScreen
51
Promotions Available

Thermo Scientific™ Compat-Able™ Bradford Plus Protein Assay Kit

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

52

Invitrogen™ LanthaScreen™ TR-FRET BACE1 Assay Kit

BACE1 (beta-secretase) is a key enzyme involved in the production of amyloid beta-peptides found in extracellular amyloid plaques of Alzheimer's disease (AD).

54
Promotions Available

Thermo Scientific™ Pierce™ BCA Protein Assay Reagent B

Green-to-blue (A562nm), two-component, precise, detergent-compatible assay reagent to measure total protein concentration vs. protein standard.

56

Thermo Scientific™ pTK-Green Renilla Luc Vector for Luciferase Assays

Drive Green Renilla luciferase expression as a reporter for gene regulation studies using vectors with a multiple cloning site (MCS) or control promoter (CMV or TK).

57

Thermo Scientific™ pTK-Gaussia Luc Vector for Luciferase Assays

Drive Gaussia luciferase expression as a reporter for gene regulation studies using vectors with a multiple cloning site (MCS) or control promoter (CMV or TK).

58

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).

59

Thermo Scientific™ pTK-Gaussia-Dura Luc Vector for Luciferase Assays

Drive mutated Gaussia luciferase expression with vectors containing a multiple cloning site (MCS) or control promoter (CMV or TK) for extended signal output.

60

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

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

Substrate Vargulin (Cypridina Luciferin), D-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
Detection Method Bioluminescence