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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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Image Unavailable-ENZOENZ53004C100

Nuclear-ID™ Blue/Green cell viability reagent

Catalog Number: (ENZOENZ53004C100)
Supplier: ENZO LIFE SCIENCES
Description: Nucleus dye
UOM: 1 * 100 µl

New Product


Image Unavailable-ENZOADI907001

Chemiluminescent labelling kit

Catalog Number: (ENZOADI907001)
Supplier: ENZO LIFE SCIENCES
Description: A complete kit for the labeling of antibodies, proteins, peptides, and nucleic acids with Acridinium NHS Ester.
UOM: 1 * 1 KIT

New Product


Image Unavailable-92299.

Antibody labelling kits, Mix-n-Stain™

Catalog Number: (92299.)
Supplier: Biotium
Description: Mix-n-Stain™ antibody labelling kits utilise a technology that allows rapid antibody labelling without a purification step.
UOM: 1 * 1 KIT
Product Image-ENZOENZ42853

Aqua 431 dUTP

Catalog Number: (ENZOENZ42853)
Supplier: ENZO LIFE SCIENCES
Description: Aqua 431 [DEAC] dUTP is a coumarin derivative that can replace TTP in reactions in which it serves as a substrate for <i>E. coli</i> DNA polymerase (holoenzyme and Klenow fragment), T4 and Taq DNA polymerases, reverse transcriptase (from AMV and M-MuLV) and terminal transferase. Fluorescently labelled probes can be prepared with this fluorescent nucleotide by a variety of methods including nick translation, random prime labelling, cDNA labelling and 3’-end labelling. Probes generated by these methods are suitable for use for the identification of specific sequences by in situ hybridization procedures on fixed cells and tissues by direct fluorescence detection. Aqua 431 dUTP can also be used for multicolor fluorescence labelling.
UOM: 1 * 25 Nmo

New Product


Image Unavailable-ENZOENZ4242010

Single-round RNA amplification and biotin labeling system

Catalog Number: (ENZOENZ4242010)
Supplier: ENZO LIFE SCIENCES
Description: The Single-Round RNA Amplification and Biotin Labeling System provides an optimized protocol and reagents for the production of biotin-labeled antisense RNA (aRNA) from total cellular RNA samples in less than 24 hours for array analysis.
UOM: 1 * 1 KIT

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Product Image-786-807

Carbohydrate coupling resin

Supplier: G-Biosciences
Description: Carbohydrate coupling resin is designed for the covalent immobilisation of carbohydrate containing molecules, including glycoproteins, to agarose beads. It is ideal for the coupling of polyclonal antibodies as it allows for the optimal orientation of the antibodies for affinity purification.

Image Unavailable-30127.

ExoBrite™ EV Surface Stain Sampler Kit

Catalog Number: (30127.)
Supplier: Biotium
Description: The ExoBrite™ EV Surface Stain Sampler Kit, Green was developed to offer each of Biotium’s ExoBrite™ EV Surface Stains (CTB, WGA, and Annexin V) for assessing which stain offers the best coverage for the EV samples of interest.
UOM: 1 * 1 Each

New Product


Image Unavailable-APOSBIL3111-100ML

HRP-conjugate stabiliser, SeramunStab® Stplus

Catalog Number: (APOSBIL3111-100ML)
Supplier: Apollo Scientific
Description: Liquid product colourless to slightly yellow or greenish, odourless, pH 7,3 to 7,5. Stabiliser for conjugates with monomeric HRP.
UOM: 1 * 100 mL
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-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
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
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.

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
Image Unavailable-AATB5713

ReadiLink™ Rapid iFluor® 647 Antibody Labelling Kit

Catalog Number: (AATB5713)
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-AATB17403

ReadiLink™ iFluor® 555 Nick Translation dsDNA Labelling Kit

Supplier: AAT BIOQUEST
Description: It is compatible with a wide variety of sample materials, including bacterial artificial chromosome (BAC) DNA, human genomic DNA, purified PCR products, supercoiled and linearised plasmid DNA.

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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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