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Protein Labeling Reagents

Various reagents designed to selectively label target proteins. Products include classic dyes, radioisotope labels, biotinylation reagents, fluorescent labels, molecular probes, assays, and labeling kits.
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2,986 – 3,000 of 3,025 results
2,986

Novus Biologicals™ Calcein, AM Solution
SDP

Low molecular weight, organic compound that may help regulate biological process.

2,987

Cytiva Amersham™ CyDye™ Antibody Labeling Kits

Convenient way to tag antibodies with CyDye fluorescent dyes

Content And Storage 2°C to 8°C, protected from light
pH Range 7 to 7.3
Quantity Each
2,988

Novus Biologicals™ Methylene Blue
SDP

Low molecular weight, organic compound that may help regulate biological process.

2,989

Novus Biologicals™ Annexin V Apoptosis Kit, Fluorescein
SDP

Allows for distinction between early apoptotic and viable cells.

Content And Storage Store the unopened product at 2°C to 8°C. Protect from light. Do not use past expiration date.
Product Type Apoptosis detection kit
2,990

Novus Biologicals™ Hoechst 33342 Inhibitor
SDP

Low molecular weight, organic compound that may help regulate biological process.

2,991

Novus Biologicals™ Protein Tyrosine Phosphatase Activity Assay Kit (Fluorometric)
SDP

This assay is designed for rapid assessment of PTPase activity in biological samples or recombinant PTPase preparations.

2,992

Novus Biologicals™ Vinblastine sulfate
SDP

Low molecular weight, organic compound that may help regulate biological process.

Target Vinblastine sulfate
Content And Storage 4°C
Product Type Inhibitors
Molecular Weight (g/mol) 909.06g/mol
Formulation C46H58N4O9.H2SO4
Color White
Solubility Soluble to 100mM in DMSO, 100mM water
For Use With (Application) Inhibits apoptosis
2,993

Novus Biologicals™ Lightning-Link (R) Rapid Atto633 Antibody Labeling Kit
SDP

Antibody labeling kit

2,994

Novus Biologicals™ 20nm Colloidal Gold Nanoparticles 15OD
SDP

Ultra high quality with narrow size distribution and uniform shape

Content And Storage 4°C Do not freeze.
2,995

Thermo Scientific™ EZ-Link™ Hydrazide-PEG4-Desthiobiotin, No-Weigh™ Format

Thermo Scientific™ EZ-Link™ Hydrazide-PEG4-Desthiobiotin No-Weigh™ Format is a pegylated, carbonyl-reactive labeling reagent whose biotin-like group is elutable from streptavidin, enabling its use for cell surface glycoprotein labeling and purification.

2,996

Novus Biologicals™ Bromophenol Blue
SDP

Low molecular weight, organic compound that may help regulate biological process.

2,997

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 680 Antibody Labeling Kit
SDP

Antibody labeling kit

2,998

Cytiva Cy™3B Mono-reactive Maleimide Fluorescent Dyes

Combines exceptional photostability with bright and intense signals. Cytiva Cy3B Maleimides Mono-Reactive CyDye is a more selective method of antibody labeling that reduces the possibility of the label interfering with subsequent antibody-antigen reactions.

2,999

Cytiva Amersham CyDye DIGE Fluor Dye, Cy3, Cy5
GSA_VA

Designed for use in 2-D Fluorescence Difference Gel Electrophoresis using the Ettan DIGE system. Cytiva Amersham CyDye DIGE Fluor minimal dyes and saturation dyes are size- and charge-matched fluorescent dyes specifically engineered for detecting protein abundance differences.

3,000

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

Antibody labeling kit