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Catalog Number: (AATB987)
Supplier: AAT BIOQUEST
Description: Indocyanine green (ICG) is a tricarbocyanine-type dye with NIR-absorbing properties (peak absorption around 780 nm) and emission maximum at ~800 nm.
UOM: 1 * 1 mg


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


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


Supplier: Thermo Scientific
Description: 2,6-Dichloroisonicotinic acid hydrazide

Catalog Number: (EHERC14730000)
Supplier: EHRENSTORFER
Description: Maleic hydrazide
UOM: 1 * 0,25 g


Supplier: Thermo Scientific
Description: 2-(Trifluoromethyl)benzoic acid hydrazide

Catalog Number: (BC28)
Supplier: G-Biosciences
Description: These cross-linking agents contain at least two reactive groups that are reactive towards numerous groups, including sulphydryls, amines and carbohydrates, and create chemical covalent bonds between two or more molecules. Functional groups that can be targeted with cross-linking agents are primary amines, carboxyls, sulfhydryls, carbohydrates and carboxylic acids. Protein molecules have many of these functional groups and therefore proteins and peptides can be readily conjugated using cross-linking agents.
UOM: 1 * 100 mg


Catalog Number: (AATB3086)
Supplier: AAT BIOQUEST
Description: This water-soluble biocytin hydrazide is used for the selective non-radioactive detection of glycoconjugates.
UOM: 1 * 25 mg


Catalog Number: (SIAL107425-25G)
Supplier: Merck
Description: Nicotinic acid hydrazide, Sigma-Aldrich®
UOM: 1 * 25 g


Supplier: Thermo Scientific
Description: 2-(Trifluoromethoxy)benzoic acid hydrazide

Catalog Number: (PIER22301)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce PDPH is a short, pyridyldithiol-and-hydrazide crosslinker for reversibly conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).
UOM: 1 * 50 mg


Catalog Number: (AATB177)
Supplier: AAT BIOQUEST
Description: A variety of cyanine 5.5 (Cy5.5®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.
UOM: 1 * 1 mg


Catalog Number: (SIALI3777-10G)
Supplier: Merck
Description: Indol-3-ylacetic acid hydrazide, Sigma-Aldrich®
UOM: 1 * 10 g


Catalog Number: (MOLEM73362117)
Supplier: Molekula
Description: Thiophene-2-carboxylic hydrazide
UOM: 1 * 25 g


Supplier: Merck
Description: Thiophene-2-carboxylic hydrazide, Sigma-Aldrich®

Catalog Number: (SIAL803480-50MG)
Supplier: Merck
Description: The PDPH is a heterobifunctional crosslinker containing sulfhydryl-reactive pyridyldithiol and carbonyl-reactive hydrazide moieties. Pyridyldithiols react with free sulfhydryls (-SH) to form disulfide bonds. Hydrazide groups react with carbonyls (aldehydes and ketones) to form stable hydrazone bonds. Aldehyde groups can be created by periodate-oxidation of sialic acid and other sugar components of glycoprotein polysaccharides. Thus, PDPH is useful for conjugating glycoproteins and sulfhydryl-containing peptides or proteins. Likewise, PDPH is useful as a sulfhydryl-addition reagent for glycoproteins and other carbohydrates; after reaction of the hydrazide to an oxidized carbohydrate, the pyridyldithiol group can be cleaved by a reducing agent to expose a sulfhydryl group. Yet another application for PDPH is to react the primary amine of the hydrazide moiety to a carboxyl group using the crosslinker EDC.
UOM: 1 * 50 mg


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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 at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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