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Image Unavailable-APOSBIB108-100MG

Biotin hydrazide

Catalog Number: (APOSBIB108-100MG)
Supplier: Apollo Scientific
Description: Carbohydrate reactive. Microscopy studies on membranesRef: O'Shannessy,D.J.et al. (1984) Immun.Letters 8,273-277
UOM: 1 * 100 mg
Image Unavailable-CAYM18418-100

Biotin hydrazide ≥95%

Supplier: Cayman Chemical
Description: 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.

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Image Unavailable-APOSBIB109-100MG

Biotin-LC-hydrazide

Catalog Number: (APOSBIB109-100MG)
Supplier: Apollo Scientific
Description: Carbohydrate reactive -Spacer armMore sensitive than biotin hydrazide.
UOM: 1 * 100 mg
Image Unavailable-92011.

Reactive biotin compounds

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

Product Image-AATB3007

Biotin hydrazide ≥95%

Catalog Number: (AATB3007)
Supplier: AAT BIOQUEST INC
Description: Biotin and biotin derivatives bind with high affinity to both avidins and streptavidins.
UOM: 1 * 25 mg

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Product Image-AATB3055

Biotin hydrazide, ReadiView™ biodetection

Catalog Number: (AATB3055)
Supplier: AAT BIOQUEST INC
Description: Biotin/avidin complexes are widely applied for a variety of biological detections.
UOM: 1 * 5 mg

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Image Unavailable-BG-19

Carbohydrate reactive biotin reagents, HOOK™

Supplier: G-Biosciences
Description: 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.

Product Image-PIER21340

Carbohydrate reactive biotinylation reagents, EZ-Link™

Supplier: Thermo Fisher Scientific
Description: 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.

Product Image-BS-19

Biotin kits, HOOK™

Supplier: G-Biosciences
Description: 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.

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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.

Image Unavailable-APOSOR12590-25G

o-Toluic hydrazide

Supplier: Apollo Scientific
Description: o-Toluic hydrazide

Product Image-ACRO157861000

p-Toluenesulphonyl hydrazide 97%

Supplier: Thermo Scientific
Description: p-Toluenesulphonyl hydrazide 97%

MSDS

Image Unavailable-A13529.22

p-Toluenesulphonyl hydrazide ≥98%

Supplier: Thermo Scientific
Description: p-Toluenesulphonyl hydrazide ≥98%

MSDS Certificates

Image Unavailable-L01043.06

m-Toluic hydrazide ≥97%

Supplier: Thermo Scientific
Description: m-Toluic hydrazide ≥97%

MSDS Certificates

Image Unavailable-CRM67139-100MG

Supelco® TraceCERT® Organic Reference Standard, Maleic hydrazide

Catalog Number: (CRM67139-100MG)
Supplier: Merck
Description: Organic Standard, Maleic hydrazide
UOM: 1 * 100 mg
Image Unavailable-APOSOR110145-250MG

2-Aminoisonicotinic acid hydrazide

Supplier: Apollo Scientific
Description: 2-Aminoisonicotinic acid hydrazide

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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
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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 Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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