Vous avez recherché : Koppelings- en labelingssystemen voor eiwitten

Supplier: AAT Bioquest

XFD532, manufactured by AAT Bioquest, has an identical chemical structure to Alexa Fluor® 532, a trademark of ThermoFisher.

Supplier: AAT Bioquest

XFD555, manufactured by AAT Bioquest, has an identical chemical structure to Alexa Fluor® 555, a trademark of ThermoFisher.

Supplier: AAT Bioquest

Microscale optimised for labelling 100 µg antibody per reaction. Many biological compounds present in cells, serum, or other biological fluids are naturally fluorescent, and thus the use of conventional, prompt fluorophores leads to serious limitations in assay sensitivity due to the high background caused by the autofluorescence of the biological molecules to be assayed.

Supplier: AAT Bioquest

ReadiLink™ Rapid antibody labelling kits, designed for production scale, provide a convenient and efficient method for labelling large volumes of antibodies with XFD dyes (equivalent to Alexa Fluor®).

Supplier: AAT Bioquest

ReadiLink™ Rapid antibody labelling kits, designed for production scale, provide a convenient and efficient method for labelling large volumes of antibodies with XFD dyes (equivalent to Alexa Fluor®).

Supplier: AAT Bioquest

ReadiLink™ Rapid antibody labelling kits, designed for production scale, provide a convenient and efficient method for labelling large volumes of antibodies with our superior iFluor® dyes.

Supplier: AAT Bioquest

Buccutite™ Streptavidin antibody conjugation kits are optimised for labelling either 25 µg, 100 µg or 1 mg of protein.

Supplier: AAT Bioquest

Cy5 Bis NTA-Ni Chelator can be applied either to an SDS-PAGE gel or Western blot membrane for fluorescence imaging or used in living cells in combination with the addition of a heavy metal ion such as Ni²⁺.

Supplier: AAT Bioquest

Microscale optimised for labelling 50 µg antibody per reaction. Many biological compounds present in cells, serum or other biological fluids are naturally fluorescent, and thus the use of conventional, prompt fluorophores leads to serious limitations in assay sensitivity due to the high background caused by the autofluorescence of the biological molecules to be assayed.

Supplier: AAT Bioquest

The kit is optimised for efficient labelling and contains all the essential reagents required for efficient labelling of ssDNA or oligos.

Supplier: AAT Bioquest

The kit is optimised for efficient labelling and contains all the essential reagents required for efficient labelling of ssDNA or oligos.

Supplier: AAT Bioquest

DY547 CEP (DyLight 547 phosphoramidite) is an excellent replacement to the commonly used Cy3 phosphoramidite.

Supplier: AAT Bioquest

HEX-dT phosphoramidite provides a valuable tool to add the HEX tag to a desired location of an oligo sequence.

Supplier: AAT Bioquest

Our Buccutite™crosslinking technology provides the most convenient and effective crosslinking method to link two biomolecules with a high conjugation yield.

Supplier: AAT Bioquest

Protein-protein conjugations are commonly performed with a bifunctional linker (such as SMCC) having different reactivity at each end for linking two different proteins.

Supplier: AAT Bioquest

AAT Bioquest's iFluor® dyes are optimised for labelling proteins, in particular, antibodies.

Supplier: AAT Bioquest

AAT Bioquest's iFluor® dyes are optimised for labelling proteins, in particular, antibodies.

Supplier: AAT Bioquest

AAT Bioquest's mFluor™ dyes are developed for flow cytometry-focused applications.

Supplier: AAT Bioquest

Protein-protein conjugations are commonly performed with a bifunctional linker such as SMCC.

Supplier: AAT Bioquest

PE-Cy5.5 is a popular colour used in flow cytometry.

Supplier: AAT Bioquest

PE-Cy7 is a popular colour used in flow cytometry.

Supplier: AAT Bioquest

ReadiLink™ xtra rapid antibody labelling kits require essentially only 2 simple mixing steps without a column purification needed.

Supplier: AAT Bioquest

iFluor® 594 PSA kit is a much superior replacement for Alexa Fluor 594 tyramide-based kit or other spectrally similar fluorescent tyramide or TSA kits.

Supplier: AAT Bioquest

Our Buccutite™crosslinking technology provides the most convenient and effective crosslinking method to link two biomolecules with a high conjugation yield.

Supplier: Thermo Fisher Scientific

DyLight™ Fluor phosphine reagents are phosphine-activated fluorescent dyes for specific labeling and detection of azide-tagged molecules, which enables use of fluorescence imaging in metabolic labeling strategies.

Supplier: Thermo Fisher Scientific

A common target for protein modification is the carbohydrate portion of glycoproteins, which can be reacted with hydrazide derivatives of biotin. Oxidative treatment of glycoproteins using 10 mM periodate is used to generate reactive aldehydes from the cis-diols of a variety of carbohydrate moieties.

Supplier: Thermo Fisher Scientific

Pierce™ Avidin is used in biotin-based detection methods, including Western blotting or ELISA detection with appropriate enzyme substrates. It is a purified protein from egg whites and it is stable over wide range of pH and temperature.

Supplier: G-Biosciences

The HOOK™ Dye Labeling Kit (TAMRA-SE (5-(and-6)- Carboxytetramethylrhodamine succinimidyl ester, mixed isomers) is based on tetramethylrhodamine, one of the most common fluorophores used in the labelling of peptides, proteins, nucleic acids and nucleotides. It absorbs green visible light at 546 nm and emits an orange-red visible light at a maximum emission of 575 nm.

Supplier: G-Biosciences

HOOK™ Biotin-PEG₂-Amine, and its long chain form, HOOK™ Biotin-PEG₃-Amine, are carboxyl reactive biotinylation reagents. These agents contain terminal amines and react with carboxyl groups found at the carboxyl termini, aspartate, and glutamate side chains. The reaction is mediated by a water-soluble carbodiimide (EDC). The carbodiimide activates the carboxyl group and reacts with the amines (-NH₂) on the biotinylation agent to form an amide bond. This reaction is rapid and takes just a few minutes to complete. Under these conditions, hydrazide-derivatives of biotin reagents may also react with the carboxyls.

Supplier: G-Biosciences

Photoreactive agents, on exposure to ultraviolet light, become active and bind non specifically with neighbouring molecules. These reagents are suitable for labelling molecules that do not contain easily reactable functional groups. Photoreactive reagent HOOK™ Psoralen-PEO-Biotin reacts with and labels nucleic acids and protein molecules. When reacted with nucleic acids, it crosslinks with pyrimidine bases. Crosslinking does not interfere with hybridisation applications.