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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.
Bioluminescence Assays and Reagents (1,056)
Antibody and Dye Based Assays (579)
Class-Specific Protein Assay Kits (423)
Protein Assays and Amino Acid Analysis (339)
Total Protein Assay Kits (197)
GTPase Assay Kits (73)
Transcription Factor Assay Kits (56)
Sample Peroxide Assay Kits (40)
Galactosidase Assay Kits (38)
Gel Shift Assays (6)

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2,551 – 2,565 of 2,614 results
2,551

Novus Biologicals™ AbSelect (TM) Rat TCS Antibody Purification Kit

The AbSelect™ Rat TCS Antibody Purification System enables the selective purification of rat IgG from hybridoma supernatants without the co-purification of bovine IgG.

2,558

Novus Biologicals™ Hydroxyproline Assay Kit (Colorimetric)

This kit uses an acidic developer solution to accurately measure hydroxyproline in tissue and protein/peptidase hydrolysates without the use of toxic perchlorates.

2,559

Novus Biologicals™ Glyoxalase 1 Activity Activity Assay Kit (Colorimetric)

This kit utilizes the ability of an active GloI to catalyze the formation of SLG by using two GloI substrates.

2,560

MilliporeSigma™ Alkaline Phosphatase Detection Kit
GSA_VA

2,561

R&D Systems™ 200X Conjugation Stop Buffer

General Ubiquitin Proteasome Pathway (UPP) Products

2,562

Thermo Scientific™ Pierce™ Rapid Gold BCA Protein Assay Kit

Thermo Scientific™ Pierce™ Rapid Gold BCA Protein Assay Kit is two-component, high-precision, detergent-compatible assay optimized to measure (at 480 nm) total protein concentration compared to protein standard curve of known concentrations.

Shipping Condition Wet Ice
Assay Rapid Gold BCA Assay
Specificity Not Target-Specific
Content And Storage Store in refrigerator (2–8°C).
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
Assay Range 20 to 2000 μg/mL
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce
Detection Method Colorimetric
2,563

R&D Systems™ 20X 20S Proteasome Reaction Buffer

Contains the optimal formulation for the quantitative analysis of constitutive 20S and immuno 20S proteasome activity

2,564

R&D Systems™ AFC Standard

General Ubiquitin Proteasome Pathway (UPP) Products

2,565

R&D Systems™ Human MDM2/S5a Ubiquitination Kit

Designed for in vitro MDM2-mediated ubiquitination of user-supplied substrates such as p53, beta-Arrestin and DYRK