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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 (1,081)
Antibody and Dye Based Assays (578)
Class-Specific Protein Assay Kits (428)
Protein Assays and Amino Acid Analysis (348)
Total Protein Assay Kits (198)
GTPase Assay Kits (57)
Transcription Factor Assay Kits (57)
Sample Peroxide Assay Kits (41)
Galactosidase Assay Kits (38)
Gel Shift Assays (7)

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2,596 – 2,610 of 2,637 results
2,596

Novus Biologicals™ InnovaCoat (R) GOLD - 40nm Mini Maleimide Antibody Labeling Kit
SDP

Use simple pipetting to covalently attach thiolated molecules to ultra-stable InnovaCoat™ GOLD nanoparticles. Simply add solution of thiolated biomolecule to the supplied freeze-dried mixture. Attached molecule isn'tt prone to dissociation, unlike many direct thiol-to-gold metal conjugations.

2,597

Novus Biologicals™ 10nm Colloidal Gold Nanoparticles 1OD
SDP

10nm colloidal gold nanoparticles ultra high quality, with narrow size distribution and uniform shape

Content And Storage Store at 4°C. Do not freeze.
Kit Contents One 20mL bottle at 1 OD
Product Type 10nm Colloidal Gold Nanoparticles 1OD Antibody Labeling Kit
2,598

Novus Biologicals™ AbPure™ BSA Removal Antibody Purification Kit
SDP

Novus Biologicals™ AbPure BSA Removal Kit can be used on any antibody sub-type, and species.

2,599

Novus Biologicals™ Lightning-Link (R) Rapid Texas Red Antibody Labeling Kit
SDP

Novus Biologicals™ Lightning-Link Rapid Texas Red Antibody Labeling Kit enables direct labeling of proteins, peptides or other biomolecules for use in research and development applications, drug discovery and the development of diagnostic kits.

2,600

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

Antibody labeling kit

Content And Storage Store at -20°C. Avoid freeze-thaw cycles.
Kit Contents Glass vial(s) of Lightning-Link Rapid mix (1 or 3 vials, depending on pack size), 1 vial of Rapid Modifier reagent, 1 vial of Rapid Quencher reagent
Conjugate AMCA
Product Type Rapid AMCA Antibody Labeling Kit
2,601

Novus Biologicals™ PiColorLock™ Phosphate Detection Reagent
SDP

Colorimetric Assay Kit

Content And Storage Store at 4°C. Do not freeze.
Product Type PiColorLock Gold Colorimetric Assay Kit
2,602

Novus Biologicals™ InnovaCoat (R) Gold 40nm Biotin
SDP

Gold nanoparticle with a unique protective surface coat. Covalently attached biotin ligand cannot desorb.

Content And Storage Store at 4°C. Do not freeze.
Product Type Antibody Labeling Kit
2,603

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
2,604

MilliporeSigma™ Alkaline Phosphatase Detection Kit
GSA_VA

2,605

Novus Biologicals™ Cell Surface Toll-like Receptor Staining Flow Assay Kit: TLR4
SDP

Applications: Flow Cytometry

2,606

Novus Biologicals™ Intracellular Receptor Staining Flow Assay Kit
SDP

Applications: Flow Cytometry, Flow (Intracellular)

2,607

Novus Biologicals™ Endoplasmic Reticulum Enrichment Extraction Kit
SDP

Applications: Western Blot

2,608

Novus Biologicals™ Histone H3 Assay Kit - (Dry Ice)
SDP

Histone H3 Assay Kit

2,609

Novus Biologicals™ LATEX 400nm Red Midi Antibody Conjugation Kit
SDP

The LATEX™ Conjugation Kit allows antibodies or proteins to be conjugated to high quality 400 nm red latex beads quickly and easily.

2,610

R&D Systems™ 200X Conjugation Stop Buffer

General Ubiquitin Proteasome Pathway (UPP) Products