Wyszukano: Sulpho-Cyanine+5+NHS+ester

Producent: AAT BIOQUEST

Opis: A variety of cyanine dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Producent: AAT BIOQUEST

Opis: A variety of cyanine dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

Numer katalogowy: (BC97)

Producent: G-Biosciences

Opis: 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.

j.m.: 1 * 500 mg

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Numer katalogowy: (ENZOENZ42541)

Producent: ENZO LIFE SCIENCES

Opis: Enzo cyanine 3 NHS-ester is a reactive, water-soluble fluorescent dye that provides bright orange signal.

j.m.: 1 * 50 Nmo

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Numer katalogowy: (APOSBIB103-100MG)

Producent: Apollo Scientific

Opis: Water soluble, used in sandwich ELISAs and in In Vivo tumor site localisationRef: Suter.M & Butler J.E (1986) Immunology letters 13, 313-316

j.m.: 1 * 100 mg

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Producent: Thermo Fisher Scientific

Opis: 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.

Producent: Thermo Fisher Scientific

Opis: 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.

Certyfikaty

Numer katalogowy: (PIER21335)

Producent: Thermo Fisher Scientific

Opis: 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.

j.m.: 1 * 100 mg

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Numer katalogowy: (PIER26173)

Producent: Thermo Fisher Scientific

Opis: Thermo Scientific Pierce Sulfo-SDA (Sulfo-NHS-Diazirine) combines proven NHS-ester and diazirine-based photoreaction chemistries with conjugate amine-containing molecules with nearly any other functional group via long-wave UV-light activation. A 3.9Å spacer arm separates the two photoreactive groups.

j.m.: 1 * 50 mg

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Producent: Thermo Fisher Scientific

Opis: Thermo Scientific™ Pierce™ Premium Grade Sulfo-NHS-SS-Biotin is our highest quality formulation of this amine-reactive, cleavable biotinylation reagent, specially characterized for applications where product integrity and risk minimization are paramount. Sulfo-NHS-SS-biotin is used for cleavable attachment of biotin to protein and cell surface amines.

Producent: Merck

Opis: 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.

Numer katalogowy: (AATB141)

Producent: AAT BIOQUEST

Opis: A variety of cyanine 3 (Cy3®) dyes has been used to label biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis.

j.m.: 1 * 1 mg

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Numer katalogowy: (SIAL803235-50MG)

Producent: Merck

Opis: EMCS and its water-soluble analog Sulfo-EMCS are heterobifunctional cross-linkers 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 cross-linkers are usually performed at pH 7.2-7.5, with the NHS-ester (amine-targeted) reaction being accomplished before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

j.m.: 1 * 50 mg

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Producent: Thermo Fisher Scientific

Opis: Thermo Scientific EZ-Link Sulfo-NHS-SS-Biotin is a water-soluble, NHS-ester biotinylation reagent whose spacer arm includes a cleavable disulfide bond for reversible labeling of proteins and cell surface primary amines.

Numer katalogowy: (PIER22324)

Producent: Thermo Fisher Scientific

Opis: Thermo Scientific Pierce Sulfo-GMBS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a short spacer arm (7.3 angstroms).

j.m.: 1 * 50 mg

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Numer katalogowy: (AATB168)

Producent: AAT BIOQUEST

Opis: Cy7.5 dyes undergo comprehensive quality control testing to ensure high levels of chromophore and reactive dye content.

j.m.: 1 * 1 mg

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