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Supplier: Apollo Scientific
Description: Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 99%

Catalog Number: (BC97)
Supplier: G-Biosciences
Description: Sulpho-NHS reacts primarily with primary amines to convert carboxyl groups to amine reactive sulfo-NHS esters. It is ideal for cross-linking, chemical labelling and solid support immobilisation. It is used to generate amine reactive esters from carboxylate groups and is primarily used to increase the efficiency of the carbodiimide EDC cross-linking. EDC reactions do not require Sulpho-NHS; however, its presence greatly enhances cross-linking efficiency and allows for a two-step process. EDC reacts with a carboxylate group to form an active ester, which is subject to rapid hydrolysis in aqueous buffers. The Sulfo-NHS increases the stability of the active intermediate and the resulting coupled product is identical to EDC reactions without sulpho-NHS.
UOM: 1 * 500 mg


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Supplier: Thermo Scientific
Description: Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 97%
Supplier: Thermo Scientific
Description: Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt) 95%
Catalog Number: (PIERA39269)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-NHS, No-Weigh Format is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilization methods.
UOM: 1 * 20 mg


Supplier: Thermo Fisher Scientific
Description: Pierce™ Sulfo-NHS (N-hydroxysulfosuccinimide) is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilisation methods.
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Premium Grade Sulfo-NHS is our highest quality formulation of this N-hydroxysuccinimide chemical modification reagent, specially characterized for applications where product integrity and risk minimization are paramount.

Catalog Number: (BC12)
Supplier: G-Biosciences
Description: m-Maleimidobenzoyl-N-hydroxysulfosuccinimide esterHeterobifunctional Cross Linker
UOM: 1 * 100 mg


Supplier: Merck
Description: N-Hydroxysulfosuccinimide sodium salt is a water-soluble sulfonated analog of N-hydroxysuccinimide. It can undergo a coupling reaction with carboxylic acids in the presence of carbodiimides such as 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide(EDC) to form hydrophilic N-hydroxysulfosuccinimide active esters. These esters are useful in protein cross-linking experiments.
Catalog Number: (PIER22312)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-MBS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a short aromatic spacer arm (7.3 angstroms).
UOM: 1 * 50 mg


Catalog Number: (APOSBICL203-100MG)
Supplier: Apollo Scientific
Description: Primary amine and sulphhydryl reactive -Water soluble
UOM: 1 * 100 mg


Catalog Number: (SIAL803227-50MG)
Supplier: Merck
Description: MBS and its water-soluble analog Sulfo-MBS are heterobifunctional crosslinkers that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7-9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5-7.5 to form stable thioether bonds. In aqueous solutions, hydrolytic degradation of the NHS ester is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group but will slowly hydrolyze and also lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugation experiments involving these crosslinkers are usually performed at pH 7.2-7.5, with the NHS-ester (amine-targeted) reaction being accomplished before or simultaneously with the maleimide (sulfhydryl-targeted) reaction.
UOM: 1 * 50 mg


Supplier: Apollo Scientific
Description: Forms amine reactive peptides

New Product

Catalog Number: (APOSBIB103-100MG)
Supplier: Apollo Scientific
Description: Water soluble, used in sandwich ELISAs and in In Vivo tumor site localisationRef: Suter.M & Butler J.E (1986) Immunology letters 13, 313-316
UOM: 1 * 100 mg


Supplier: Thermo Fisher Scientific
Description: Thermo Scientific EZ-Link Sulfo-NHS-Biotin is a short-chain, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Catalog Number: (PIER21335)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific EZ-Link Sulfo-NHS-LC-Biotin is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.
UOM: 1 * 100 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.
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