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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-92286.

Antibody labelling kits, Mix-n-Stain™ Biotin

Supplier: Biotium
Description: Mix-n-Stain™ Biotin antibody labelling kits utilise a technology that allows rapid antibody labelling with biotin without a purification step.

SDS

Product Image-00041-T

Phalloidin conjugates

Supplier: Biotium
Description: Phalloidin is a toxin isolated from the deadly <i>Amanita phalloides</i> mushroom. It is a bicyclic peptide that binds specifically to F-actin. Fluorescent conjugates of phalloidin are convenient tools to investigate the distribution of F-actin in fixed and permeabilised cells or tissue sections. One unit (U) of phallodin is sufficient to stain one sample (200 µl staining volume). A highly selective actin filament stain for fixed and permeabilised cells. Labeled phalloidins have similar affinity for both large and small filaments.

Product Image-92157.

CF® Dye hydrazide

Supplier: Biotium
Description: Fluorescent CF® Dye hydrazides are bright, extremely water-soluble, nontoxic molecules, useful as aldehyde-fixable cell tracers. They can also be used to label aldehyde or ketone groups of polysaccharides, carbohydrates or glycoproteins.

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Tyramide amplification kit with HRP goat, anti-rabbit and CF® dye or biotin tyramide

Supplier: Biotium
Description: Kits for increasing immunofluorescence sensitivity using HRP-catalysed tyramide signal amplification with the choice of next-generation fluorescent CF® dyes or biotin.

Product Image-ENZOENZ42809

Bio-N⁶-ddATP

Catalog Number: (ENZOENZ42809)
Supplier: ENZO LIFE SCIENCES
Description: Bio-N⁶-ddATP (Biotin-N⁶-(2’,3’-dideoxy)adenosine-5’ triphosphate) can be used for 3’-end labelling of single-stranded or double-stranded DNA. It is especially useful as a substrate for terminal transferase for the 3’-terminal addition of a single Bio-N⁶-ddAMP. It is also a substrate for Taq DNA Polymerase and other DNA polymerases.
UOM: 1 * 25 Nmo

New Product


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Phosphotyrosine detection set

Catalog Number: (ENZOALX850025KI01)
Supplier: ENZO LIFE SCIENCES
Description: This kit offers a set of seven different MAbs specific for tyrosine phosphorylation sites. Phosphorylation patterns in a given cell extract may differ when probed with different antibodies due to sequence specificity. Recognition therefore depends on two criteria: Phosphorylation and surrounding aa motif. If one of the two criteria is not fulfilled, the antibody will not detect the phosphorylation site. Specificity has been determined by epitope mapping using degenerated phosphopeptide libraries.
UOM: 1 * 1 SET

New Product


Product Image-ENZOENZ42819

Bio-7-dATP

Catalog Number: (ENZOENZ42819)
Supplier: ENZO LIFE SCIENCES
Description: Bio-7-dATP (Biotin-7-2’-deoxyadenosine-5’-triphosphate) can replace dATP in reactions in which it serves as a substrate for E. coli 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

New Product


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CGH labeling kit, CYTAG®

Supplier: ENZO LIFE SCIENCES
Description: Comparative genomic hybridisation (CGH) is a powerful diagnostic tool for detecting DNA copy number gains and losses associated with chromosome abnormalities. CGH provides an understanding of genetic disorders, cancers and other genomic aberrations.

New Product

Product Image-00071.

CF™ Dyes Cholera Toxin Subunit B, CF™ Dye Conjugates

Supplier: Biotium
Description: Cholera toxin subunit B conjugated to Biotium's next-generation fluorescent CF™ dyes.

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NEDDylation kit

Catalog Number: (ENZOBMLUW05900001)
Supplier: ENZO LIFE SCIENCES
Description: This kit provides the means of generating a thioester-linked NEDD8-conjugated E2 enzyme, utilizing the first two steps in the NEDD8 cascade, for use in the NEDDylation of E3 ligases and target substrate proteins (user supplied). A NEDD8-specific antibody is provided for detection of NEDDylated proteins via SDS-PAGE and Western blotting.
UOM: 1 * 20 Tests

New Product


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Stabiliser for calibrators and controls, SeramunStab® STD

Catalog Number: (APOSBIL3120-100ML)
Supplier: Apollo Scientific
Description: Liquid product yellow odourless pH-value 7,3 to 7,5 Boiling point 102 °C. Stabiliser for complex mixtures of biomolecules.
UOM: 1 * 100 mL
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Red 650 dUTP

Catalog Number: (ENZOENZ42522)
Supplier: ENZO LIFE SCIENCES
Description: Red 650 [Cyanine-5E] dUTP is a cyanine-5 derivative with enhanced spectral properties. This nucleotide analog 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 labeled probes can be prepared with this fluorescent nucleotide by a variety of methods including nick translation, cDNA labelling and 3'-end labelling.
UOM: 1 * 25 Nmo

New Product


Product Image-786-809

Carboxyl coupling resin

Supplier: G-Biosciences
Description: Carboxyl coupling resin consists of 6% cross-linked agarose with covalently linked diaminodipropylamine (DADPA) to generate a free primary amine at the end of a long spacer arm. Molecules, including proteins, peptides and nucleic acids, are covalently coupled to the free primary amines, and the stable columns are ideal for affinity purification of antibodies and other interacting partners.

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Fluorescein-12-UTP

Catalog Number: (ENZOENZ42834)
Supplier: ENZO LIFE SCIENCES
Description: Fluorescein-12-UTP is ideal for <i>in vitro</i> transcription reactions catalysed by T3, T7, or SP6 RNA polymerases and reverse transcriptase to produce fluorophore-labeled RNA transcripts. RNA-based probes can be used to identify complementary sequences by<i> in situ</i> hybridisation to fixed cells and tissues by direct or indirect fluorescence detection or by membrane hybridisation procedures.
UOM: 1 * 250 Nmo

New Product


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Amine reactive biotin reagents, HOOK™

Supplier: G-Biosciences
Description: HOOK™ NHS-LC-Biotin, 50 mg

Image Unavailable-APOSBIL3119-250ML

Stabiliser for sensitive biomolecules, SeramunStab® STB

Supplier: Apollo Scientific
Description: Liquid product colourless to slightly yellow, freshly solutions opaleszent, odour weakly pH 7,3 to 7,5 boiling point 104 °C. Stabiliser for sensitive biomolecules like proteohormones or membrane proteins.

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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
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.
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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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