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You Searched For: Protein Linking and Labeling Systems

Protein linking and labelling systems provide a convenient means for attaching fluorescent labels or biotins to antibodies and larger proteins. These kits are ideal for use with multiple applications, including flow cytometry, fluorescent microscopy, immunohistochemistry, primary detection, ELISAs, immunocytochemistry, and FISH. These systems are available with a variety of dye colours, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labelling follows a simple protocol of reaction, separation, and then use.

Protein linking and labelling systems provide a convenient means for attaching fluorescent labels or biotins to antibodies and larger proteins. These kits are ideal for use with multiple applications, including flow cytometry, fluorescent microscopy, immunohistochemistry, primary detection, ELISAs, immunocytochemistry, and FISH. These systems are available with a variety of dye colours, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labelling follows a simple protocol of reaction, separation, and then use.


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Product Image-AATB6076

DY647 CEP (DyLight 647 phosphoramidite)

Catalog Number: (AATB6076)
Supplier: AAT BIOQUEST
Description: DY647 CEP (DyLight 647 phosphoramidite) is an excellent replacement to the commonly used Cy5 phosphoramidite.
UOM: 1 * 100 µmol
Image Unavailable-AATB5705

ReadiLink™ Rapid iFluor® 555 Antibody Labelling Kit

Catalog Number: (AATB5705)
Supplier: AAT BIOQUEST
Description: 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.
UOM: 1 * 3 items

New Product


Product Image-AATB1955

ReadiLink™ xtra Rapid iFluor® 488 Antibody Labeling Kit *BSA-Compatible* (2 Labelings)

Catalog Number: (AATB1955)
Supplier: AAT BIOQUEST
Description: ReadiLink™ xtra rapid antibody labelling kits require essentially only 2 simple mixing steps without a column purification needed.
UOM: 1 * 2 Tests
Product Image-PIER21121

Avidin, Pierce™

Catalog Number: (PIER21121)
Supplier: Thermo Fisher Scientific
Description: 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.
UOM: 1 * 10 mg
Product Image-PIER88907

Fluor phosphine reagents, DyLight™, Pierce™

Supplier: Thermo Fisher Scientific
Description: 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.

Product Image-AATB12658

HIS Lite™ iFluor® 647 Tris NTA Chelator

Catalog Number: (AATB12658)
Supplier: AAT BIOQUEST
Description: iFluor® 647 Tris-NTA Chelator is used as a sensitive red fluorescent probe for detecting polyhistidine-labelled proteins in combination with the addition of a heavy metal ion such as Ni²⁺ in cells, solution and solid surfaces.
UOM: 1 * 100 µG

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Image Unavailable-BG-20

Photoreactive biotin reagents, HOOK™ Psoralen-PEO-Biotin

Catalog Number: (BG-20)
Supplier: G-Biosciences
Description: 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.
UOM: 1 * 5 mg
Product Image-AATB45250

PSA™ iFluor® 350 Imaging Kit with Goat Anti-Mouse IgG

Catalog Number: (AATB45250)
Supplier: AAT BIOQUEST
Description: iFluor® 350 PSA kit is a much superior replacement for Alexa Fluor 350 tyramide-based kit or other spectrally similar fluorescent tyramide or TSA kits.
UOM: 1 * 100 Tests
Product Image-AATB12619

HIS Lite™ Cy5 Tris NTA-Ni Complex

Catalog Number: (AATB12619)
Supplier: AAT BIOQUEST
Description: Cy5-Tris NTA compound is used as a sensitive fluorescent probe for detecting polyhistidine-labelled proteins in cells, solution and solid surfaces.
UOM: 1 * 100 µG

New Product


Product Image-AATB1260

ReadiLink™ Rapid iFluor® 633 Antibody Labelling Kit 'Microscale Optimised for Labelling 50 µg Antibody Per Reaction' (2 Labellings)

Catalog Number: (AATB1260)
Supplier: AAT BIOQUEST
Description: iFluor® dyes are developed for labelling proteins, in particular, antibodies.
UOM: 1 * 2 Tests
Image Unavailable-786-142

Dye Labeling Kit (5/6) TAMRA-SE (Rhodamine), HOOK™

Supplier: G-Biosciences
Description: 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.

Product Image-AATB1230

ReadiLink™ Rapid iFluor® 594 Antibody Labelling Kit 'Microscale Optimised for Labelling 50 µg Antibody Per Reaction' (2 Labellings)

Catalog Number: (AATB1230)
Supplier: AAT BIOQUEST
Description: AAT Bioquest's iFluor® dyes are optimised for labelling proteins, in particular, antibodies.
UOM: 1 * 2 Tests
Product Image-AATB45200

PSA™ iFluor® 350 Imaging Kit with Goat Anti-Rabbit IgG

Catalog Number: (AATB45200)
Supplier: AAT BIOQUEST
Description: iFluor® 350 PSA kit is a much superior replacement for Alexa Fluor 350 tyramide-based kit or other spectrally similar fluorescent tyramide or TSA kits.
UOM: 1 * 100 Tests
Image Unavailable-AATB5710

ReadiLink™ Rapid iFluor® 594 Antibody Labelling Kit

Catalog Number: (AATB5710)
Supplier: AAT BIOQUEST
Description: 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.
UOM: 1 * 3 items

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Image Unavailable-BG-16

Carboxyl reactive biotin reagents, HOOK™

Supplier: G-Biosciences
Description: 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.

Product Image-AATB1279

ReadiLink™ Rapid XFD750 Antibody Labelling Kit 'XFD750 Same Structure to Alexa Fluor™ 750' (2×50 µg Labellings)

Catalog Number: (AATB1279)
Supplier: AAT BIOQUEST
Description: XFD750 is manufactured by AAT Bioquest, and it has the same chemical structure of Alexa Fluor® 750 (Alexa Fluor® is the trademark of ThermoFisher).
UOM: 1 * 100 µG
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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