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You Searched For: Protein Linking and Labeling Systems

Protein linking and labeling 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 colors, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labeling follows a simple protocol of reaction, separation, and then use.

Protein linking and labeling 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 colors, biotin, fluorescent agents, and all the components needed to perform multiple conjugations and purifications. Protein labeling follows a simple protocol of reaction, separation, and then use.


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Product Image-M336-1L

VWR® Antibody signal enhancer

Catalog Number: (M336-1L)
Supplier: VWR Chemicals
Description: Antibody Signal Enhancer is a Western blotting antibody diluent that increases intensity of protein detection up to 5-fold compared to conventional blotting.
UOM: 1 * 1 L
Product Image-92272.

Antibody labelling kits, Mix-n-Stain™ CF™ Dye

Supplier: Biotium
Description: Label your antibody with one of our superior CF® Dyes in 30 minutes without a purification step. Labelling tolerates many common buffer components including BSA and ascites.

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CF™ dye bovine serum albumin conjugates

Supplier: Biotium
Description: Fluorescent bovine serum albumin (BSA) conjugates are commonly used as tracers in applications where physical dimensions are important. The conjugates can also be used for quantitative studies of electroporation, measurement of plasma volume in rats, and endocytosis studies. CF™ dye BSA conjugates are labelled with fluorescent CF™ dyes, which offer advantages in brightness and photostability compared to other fluorescent dyes.

Product Image-786-383

femtoCHROMO™- AP Substrate for chromogenic detection

Supplier: G-Biosciences
Description: A ready to use modified BCIP (5-Bromo-4-Chloro-3’-Indolyphosphate p-Toluidine salt) and NBT (Nitro-Blue Tetrazolium Chloride) substrate that generates a black-purple insoluble precipitate in the presence of alkaline phosphatase.

Image Unavailable-ENZOALX620072M001

ZnAF-2.tetrahydrochloride

Catalog Number: (ENZOALX620072M001)
Supplier: ENZO LIFE SCIENCES
Description: Fluorescent probe for Zn2+
UOM: 1 * 1 mg

New Product


Image Unavailable-APOSBIL3122-100ML

SeramunBlock

Supplier: Apollo Scientific
Description: Combined Stabiliser/ blocking solution for solid phase immobilised proteins effecting protein stabilisation and blocking of free surfaces.

Image Unavailable-APOSBIL3117-100ML

AP-conjugate stabiliser, SeramunStab® STAP2

Catalog Number: (APOSBIL3117-100ML)
Supplier: Apollo Scientific
Description: Liquid product red odourless pH-value 7,5 to 7,7. Stabiliser for a broad range of AP conjugates for various assay conditions. Useful for antibodies sensitive to pH <7,0.
UOM: 1 * 100 mL
Product Image-ENZOENZGEN1110050

Nick Translation DNA Labelling System 2.0

Catalog Number: (ENZOENZGEN1110050)
Supplier: ENZO LIFE SCIENCES
Description: The Nick Translation DNA labelling system 2.0 provides a simple and efficient method for generating labelled DNA. The complete system includes all of the necessary reagents required for 50 Nick translation reactions and is recommended for labeling of double stranded DNA larger than 1 kb for fluorescent <i>in situ</i> hybridisation (FISH) applications.
UOM: 1 * 50 Tests

New Product


Image Unavailable-ENZOBMLKI1070001

AMC (7-Amino-4-methylcoumarin) standard

Catalog Number: (ENZOBMLKI1070001)
Supplier: ENZO LIFE SCIENCES
Description: Fluorogenic chromophore. Ex(max): 380nm, Em(max): 460nm. Reference compound.
UOM: 1 * 1 mL

New Product


Image Unavailable-ENZOENZ53009C200

Organelle-ID™ RGB reagent IV

Catalog Number: (ENZOENZ53009C200)
Supplier: ENZO LIFE SCIENCES
Description: Organelle-ID RGB® reagent IV is a mixture of cell-permeable red fluorescent endoplasmic reticulum dye, green fluorescent lysosomal dye, and blue fluorescent nucleic acid dye.
UOM: 1 * 200 µl

New Product


Product Image-786-386

femtoCHROMO™- HRP Substrate for chromogenic detection

Supplier: G-Biosciences
Description: A ready to use modified TMB (3, 3’, 5, 5’-Tetramethylbenzidine) substrate is used that generates a dark blue precipitate in the presence of horseradish peroxidase.

Product Image-ROCKB000-07

Avidin, biotin, protein A/G and streptavidin reagents

Supplier: Rockland Immunochemicals
Description: Avidin is biotin-binding protein, tetramer and suitable for used as a antigen, control and standard in assays. Avidin fluorescein, rhodamine, alkaline phosphatase, Texas Red™ conjugated are suitable for immunofluorescence microscopy, fluorescence based plate assays (FLISA) and fluorescent Western blotting. Avidin conjugated with glucose oxidase and peroxidase are useful as a detection reagent for primary antibodies conjugated with biotin and also can be utilised in Western blotting and ELISA experiments with proper substrates.

Image Unavailable-APOSBIL3115-100ML

HRP - conjugate stabiliser, SeramunStab® STC

Catalog Number: (APOSBIL3115-100ML)
Supplier: Apollo Scientific
Description: Liquid product red odourless pH-value 7,2 to 7,4 boiling point 103 °C. Optimised for background reduction.
UOM: 1 * 100 mL
Product Image-92416.

Mix-n-Stain™ Cyanine dye antibody labelling kits

Supplier: Biotium
Description: Revolutionary technology allows antibody labelling with Cyanine 555 (Cy®3) or Cyanine 647 (Cy®5) in 30 minutes without a purification step. The labelling procedure tolerates many common buffer components and antibody stabilisers.

Product Image-ENZOENZ42811

Bio-16-dUTP

Catalog Number: (ENZOENZ42811)
Supplier: ENZO LIFE SCIENCES
Description: Bio-16-dUTP (Biotin-16-2’-deoxyuridine-5’-triphosphate) 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.
UOM: 1 * 50 Nmo

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CF™ azide reactive dyes

Supplier: Biotium
Description: CF™ dye azide reacts with alkyne to form 1,2,3-triazole by copper(I) catalysed 1,3-dipolar Huisgen cycloaddition. It could also undergo Staudinger ligation with a phosphine containing compound.

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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 0800 22 33 44.
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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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