Sie suchten nach: Biotin+hydrazide

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Biotin hydrazide

Artikel-Nr: (APOSBIB108-100MG)

Lieferant: Apollo Scientific

Beschreibung: Carbohydrate reactive. Microscopy studies on membranesRef: O'Shannessy,D.J.et al. (1984) Immun.Letters 8,273-277

VE: 1 * 100 mg

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Biotin hydrazide ≥95%

Lieferant: Cayman Chemical

Beschreibung: Biotin hydrazide is a biotinyl derivative used to label surface functional groups, antibodies, lectins, sugars, nucleic acids, or molecules with free carboxylic or keto groups.

Biotin-LC-hydrazide

Artikel-Nr: (APOSBIB109-100MG)

Lieferant: Apollo Scientific

Beschreibung: Carbohydrate reactive -Spacer armMore sensitive than biotin hydrazide.

VE: 1 * 100 mg

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Reactive biotin compounds

Lieferant: Biotium

Beschreibung: Biotium offers reactive biotin compounds with a variety of reactive functional groups.

Biotin hydrazide ≥95%

Artikel-Nr: (AATB3007)

Lieferant: AAT BIOQUEST INC

Beschreibung: Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.

VE: 1 * 25 mg

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Biotin hydrazide, ReadiView™ Biodetektion

Artikel-Nr: (AATB3055)

Lieferant: AAT BIOQUEST INC

Beschreibung: Biotin/avidin complexes are widely applied for a variety of biological detections.

VE: 1 * 5 mg

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Carbohydrate reactive biotin reagents, HOOK™

Lieferant: G-Biosciences

Beschreibung: HOOK™ Biotin-Hydrazide and its long spacer arm equivalent, HOOK™ Biotin-LC-Hydrazide, are carbohydrate reactive reagents. HOOK™ carbohydrate reactive biotin reagents react with oxidised carbohydrate side chains. Some biotin reagents do not bind directly to the protein itself, but instead, conjugate to the carbohydrate residues of glycoproteins. The carbohydrate reactive biotin reagents contain hydrazides (-NH-NH₂) as a reactive group. The hydrazide reactions require carbonyl groups, such as aldehydes and ketones, which are formed by oxidative treatment of the carbohydrates. Hydrazides react spontaneously with carbonyl groups, forming a stable hydrazone bond. These reagents are particularly suitable for labelling and studying glycosylated proteins, such as antibodies and receptors.

Carbohydrate reactive biotinylation reagents, EZ-Link™

Lieferant: Thermo Fisher Scientific

Beschreibung: 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.

Biotin kits, HOOK™

Lieferant: G-Biosciences

Beschreibung: HOOK™ Biotin Reagent that conjugates to proteins through amines, sulfhydryls, carboxyls or carbohydrates. The amine and sulfhydryl coupling HOOK™ Biotin Reagents couple directly to the protein through their reactive groups, however the carboxyl coupling HOOK™ Biotin Reagents require a carbodiimide crosslinker and the carbohydrate coupling HOOK™ Biotin Reagents require carbohydrate oxidation before coupling.

Carboxyl reactive biotin reagents, HOOK™

Lieferant: G-Biosciences

Beschreibung: 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.