Print…

You Searched For: Sulpho-NHS+(N-Hydroxysulphosuccinimide+sodium+salt)


19 989  results were found

Refine Results Sort by
SearchResultCount:"19989"

Sort Results

List View Easy View (new)

Rate These Search Results

Product Image-PIER26175

Sulpho-SDAD (Sulpho-NHS-SS-Diazirine) (Sulphosuccinimidyl 2-[(4,4′-azipentanamido)ethyl]-1,3′-dithiopropionate], Pierce™

Catalog Number: (PIER26175)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-SDAD (Sulfo-NHS-SS-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 13.5Å spacer arm containing a cleavable disulfide bond separates the two photoreactive groups.
UOM: 1 * 50 mg
Product Image-PIER20279

Coomassie® brilliant blue R-250

Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce coomassie brilliant blue dyes are composed of one of the most common forms of coomassie dye, which is a key component of various colorimetric protein gel stains. Coomassie R-250 and G-250 dyes are two chemical forms of a disulphonated triphenylmethane compound that is commonly used as the basis of stains for detection of proteins in gel electrophoresis and bradford-type assay reagents for protein quantitation. The R-250 (red-tinted) form lacks two methyl groups that are present in the G-250 (green-tinted) form, which is also called colloidal coomassie dye.

Certificates

Image Unavailable-APOSBIB1006-10G

Hydroxynaphthol blue

Catalog Number: (APOSBIB1006-10G)
Supplier: Apollo Scientific
Description: Hydroxynaphthol blue
UOM: 1 * 10 g

Certificates


Product Image-PIER22327

Sulpho-SIAB (Sulphosuccinimidyl (4-iodoacetyl)aminobenzoate), Pierce™

Catalog Number: (PIER22327)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-SIAB a water-soluble, mid-length (10.6 angstrom) crosslinker for amine-to-sulfhydryl conjugation via sulfo-N-hydroxysuccinimide (sulfo-NHS) ester and iodoacetyl reactive groups.
UOM: 1 * 50 mg
Product Image-PIER22324

Sulpho-GMBS (N-Maleimidobutyryloxysulphosuccinimide ester), Pierce™

Catalog Number: (PIER22324)
Supplier: Thermo Fisher Scientific
Description: 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).
UOM: 1 * 50 mg
Image Unavailable-SIAL803332-50MG

Sulpho-SANPAH (Sulphosuccinimidyl-6-(4′-azido-2′-nitrophenylamino)hexanoate), Sigma-Aldrich®

Catalog Number: (SIAL803332-50MG)
Supplier: Merck
Description: ANB-NOS and Sulfo-SANPAH are heterobifunctional crosslinkers that contain an amine-reactive N-hydroxysuccinimide (NHS) ester and a photoactivatable nitrophenyl azide. NHS esters react efficiently with primary amino groups (-NH2) in pH 7-9 buffers to form stable amide bonds. When exposed to UV light nitrophenyl azides form a nitrene group that can initiate addition reactions with double bonds, insertion into C-H and N-H sites, or subsequent ring expansion to react with a nucleophile (e.g., primary amines).
UOM: 1 * 50 mg
Product Image-PIER22317

Sulpho-SMPB (Sulphosuccinimidyl 4-(4-maleimidophenyl)butyrate), Pierce™

Catalog Number: (PIER22317)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-SMPB is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length aromatic spacer arm (11.6 angstroms).
UOM: 1 * 50 mg
Image Unavailable-SIAL803235-50MG

Sulpho-EMCS (N-(ε-maleimidocaproyloxy) sulphosuccinimide ester), Sigma-Aldrich®

Catalog Number: (SIAL803235-50MG)
Supplier: Merck
Description: 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.
UOM: 1 * 50 mg
Image Unavailable-SIAL803359-50MG

Sulpho-LC-SDA (Sulpho-NHS-LC-Diazirine) (Sulphosuccinimidyl 6-(4,4′-azipentanamido)hexanoate) ≥90%, Sigma-Aldrich®

Catalog Number: (SIAL803359-50MG)
Supplier: Merck
Description: Succinimidyl-diazirine (SDA) reagents are a new class of crosslinkers that combine proven amine-reactive chemistry with an innovative and efficient diazirine-based photochemistry for conjugating amine-containing molecules to nearly any other functional group. The SDA crosslinkers include six compounds differing in spacer arm lengths, ability to cleave the crosslinked proteins, and presence or absence of a charged group for membrane permeability. Protein crosslinking is an important technique used to understand protein structure and to stabilize protein-protein interactions, and these SDA reagents extend the efficiency and range of interactions that can be explored by this approach.
UOM: 1 * 50 mg
Image Unavailable-PIERA35395

Sulpho-SANPAH (Sulphosuccinimidyl-6-(4′-azido-2′-nitrophenylamino)hexanoate), No-Weigh™ Format, Pierce™

Catalog Number: (PIERA35395)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-SANPAH is a hetero-bifunctional crosslinker that contains an amine-reactive N-hydroxysuccinimide (NHS) ester and a photoactivatable nitrophenyl azide.
UOM: 1 * 10 mg
Image Unavailable-BG-07

Amine reactive biotin reagents, HOOK™

Supplier: G-Biosciences
Description: HOOK™ Sulpho-NHS-Biotin, 50 mg

Product Image-PIER22589

Sulpho-SANPAH (Sulphosuccinimidyl-6-(4′-azido-2′-nitrophenylamino)hexanoate), Pierce™

Catalog Number: (PIER22589)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-SANPAH is a hetero-bifunctional crosslinker that contains an amine-reactive N-hydroxysuccinimide (NHS) ester and a photoactivatable nitrophenyl azide.
UOM: 1 * 50 mg
Product Image-PIER22307

Sulpho-EMCS (N-(ε-maleimidocaproyloxy) sulphosuccinimide ester), Pierce™

Catalog Number: (PIER22307)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-EMCS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length spacer arm (9.4 angstroms).
UOM: 1 * 50 mg
Image Unavailable-AATB4528

DBCO Sulfo-NHS ester

Supplier: AAT BIOQUEST
Description: DBCO-Sulfo-NHS Ester is a water-soluble version of the popular DBCO NHS Ester (#4529).

New Product

Image Unavailable-PIER21338

Sulfo-NHS-LC-LC-Biotin, EZ-Link™, Pierce™

Supplier: Thermo Fisher Scientific
Description: Thermo Scientific EZ-Link Sulfo-NHS-LC-LC-Biotin enables simple and efficient biotin labeling of antibodies, proteins, and any other primary amine–containing macromolecules. Specific labeling of cell surface proteins is another common application for these uniquely water-soluble and membrane impermeable reagents.

Product Image-PIER21566

Sulpho-EGS (Ethylene glycol bis(sulphosuccinimidyl succinate)), Pierce™

Catalog Number: (PIER21566)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce Sulfo-EGS is a water-soluble crosslinker that contains amine-reactive sulfo-NHS-ester ends around a 12-atom spacer arm, which can be cleaved by treatment with hydroxylamine at pH 8.5.
UOM: 1 * 50 mg
Inquire for Price
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.
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.
97 - 112 of 19 989
no targeter for Bottom