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Product Image-AATB346

6-Carboxyrhodamine 6G succinimidyl ester (6-CR6G SE) single isomer ≥90%

Description: 6-CR6G, SE is amine-reactive derivative of 6-CR6G.
Catalog Number: AATB346
UOM: 1 * 5 mg
Supplier: AAT BIOQUEST
Product Image-PIER22324

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

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).
Catalog Number: PIER22324
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
Image Unavailable-PIERA39257

Sulpho-NHS-LC-Biotin, EZ-Link™ No-Weigh™ Format, Pierce™

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.
Catalog Number: PIERA39257
UOM: 1 * 10 mg
Supplier: Thermo Fisher Scientific

Certificates


Product Image-PIER26168

LC-SDA (NHS-LC-Diazirine) (succinimidyl 6-(4,4′-azipentanamido)hexanoate), Pierce™

Description: Thermo Scientific Pierce LC-SDA (NHS-LC-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 12.5Å spacer arm separates the two photoreactive groups.
Catalog Number: PIER26168
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
Product Image-PA17004

Amersham™ CyDye™ Value Packs (Bis-Reactive NHS Esters)

Description: Amersham™ CyDye™ fluors combine exceptional photostability with bright and intense signals, resulting in high sensitivity and a highly reproducible performance at a biologically suitable pH range of 3 to 10.
Catalog Number: PA17004
UOM: 1 * 1 KIT
Supplier: Cytiva
Image Unavailable-PIER20593

DSG (Disuccinimidyl glutarate), Pierce™

Description: Thermo Scientific Pierce DSG is a water-insoluble, homo-bifunctional N-hydroxysuccinimide ester (NHS-ester) crosslinker often used for conjugating radiolabeled ligands to cell-surface receptors. The NHS ester is the simplest and most commonly used reactive group for crosslinking and labeling proteins and peptides. NHS esters react with primary amines on the N-termini of peptides and the  amine of lysine residues, forming a stable, covalent amide bond and releasing the NHS group.
Catalog Number: PIER20593
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
Product Image-PIER82495

Long stokes shift dyes, DyLight™, Pierce™

Description: The DyLight™ Long Stokes Shift Dyes are amine-reactive fluorescent dyes that produce long Stokes (LS) shifts of 80 to 145 nm in excitation/emission wavelengths. The DyLight™ LS dyes provide multicolour detection using a single excitation source in applications including flow cytometry, conjugation, DNA-sequencing, microscopy and fluorescence<i> in situ</i> hybridization (FISH). These dyes contain N-hydroxysuccinimide (NHS) esters, the most commonly used reactive group for labeling proteins. NHS esters react with primary amines on proteins and other molecules, forming a stable, covalent amide bond and releasing the NHS group.
Catalog Number: PIER82495
UOM: 1 * 1 mg
Supplier: Thermo Fisher Scientific
Image Unavailable-PIERA39269

Sulpho-NHS (N-Hydroxysulphosuccinimide sodium salt), No-Weigh™ Format, Pierce™

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.
Catalog Number: PIERA39269
UOM: 1 * 20 mg
Supplier: Thermo Fisher Scientific
Image Unavailable-PIERA35394

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate), No-Weigh™ Format, Pierce™

Description: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker 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, NHS ester hydrolytic degradation 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 lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.
Catalog Number: PIERA35394
UOM: 1 * 10 mg
Supplier: Thermo Fisher Scientific
Product Image-AATB345

5-CR6G, SE single isomer ≥90%

Description: 5-CR6G, SE is amine-reactive derivative of 5-CR6G.
Catalog Number: AATB345
UOM: 1 * 5 mg
Supplier: AAT BIOQUEST
Product Image-PIER24500

N-Hydroxysuccinimide, Pierce™

Description: Thermo Scientific Pierce NHS is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilization methods.
Catalog Number: PIER24500
UOM: 1 * 25 g
Supplier: Thermo Fisher Scientific
Product Image-PIER22360

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate), Pierce™

Description: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker 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, NHS ester hydrolytic degradation 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 lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.
Catalog Number: PIER22360
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific

MSDS Certificates


Product Image-PIER22339

SBAP (Succinimidyl 3-(bromoacetamido)propionate), Pierce™

Description: Thermo Scientific Pierce SBAP is a short (6.2 angstrom) crosslinker for amine-to-sulfhydryl conjugation via N-hydroxysuccinimide (NHS) ester and bromoacetyl reactive groups.
Catalog Number: PIER22339
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
Image Unavailable-AATB21242

Protonex™ Lyso-NIR 770

Description: Protonex™ Lyso-NIR 770 is a fluorescent derivative prepared from our Protonex™ NIR 770 NHS ester.
Catalog Number: AATB21242
UOM: 1 * 1 mg
Supplier: AAT BIOQUEST

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Product Image-PA15602

Mono-Reactive NHS Ester dye packs, Amersham CyDye™

Description: Mono-reactive dye pack contains derivatised CyDye™ that carries only one reactive group on each dye molecule for targeted and specific labelling of amine groups, for example on antibodies, peptides or oligonucleotides.
Catalog Number: PA15602
UOM: 1 * 50 mg
Supplier: Cytiva
Product Image-AATB202

6-Carboxy-2',4,4',5',7,7'-hexachlorofluorescein succinimidyl ester (6-HEX SE) single isomer ≥90%

Description: 6-HEX, SE is the amine-reactive succinimidyl ester of 6-HEX acid.
Catalog Number: AATB202
UOM: 1 * 5 mg
Supplier: AAT BIOQUEST
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