You Searched For: XFD488+NHS+Ester

Supplier: Thermo Fisher Scientific

Description: The DyLight™ Specialty Dyes are fluorescent dyes with varying spectral characteristics, degrees of sulfonation, charges and hydrophobicities. These dyes are offered in their amine-reactive forms and are mainly derivatized with N-hydroxysuccinimide (NHS) esters, the simplest and most commonly used reactive group for labeling proteins. The large selection of near infrared (NIR) and infrared (IR) dyes may be used for<i> in vivo</i> and near-IR fluorescence (NIRF) applications.

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

Sale

Catalog Number: (PIER26167)

Supplier: Thermo Fisher Scientific

Description: Thermo Scientific Pierce SDA (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.

UOM: 1 * 50 mg

Sale

Supplier: AAT BIOQUEST

Description: 6-FAM, SE is the amine-reactive succinimidyl ester of single isomer 6-FAM acid.

Supplier: Thermo Fisher Scientific

Description: Cross linkers are used for the identification of near-neighbour protein relationships and ligand-receptor interactions. Homobifunctional, amine-reactive NHS esters or imidates, and heterobifunctional, amine-reactive, photoactivatable phenyl azides are the most commonly used crosslinkers for these applications.

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

Sale

Catalog Number: (AATB202)

Supplier: AAT BIOQUEST

Description: 6-HEX, SE is the amine-reactive succinimidyl ester of 6-HEX acid.

UOM: 1 * 5 mg

Sale

Supplier: Cytiva

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: (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

Sale

Supplier: Thermo Fisher Scientific

Description: DyLight™ Dyes have absorption spectra ranging from 350 nm to 770 nm and match the output wavelengths of common fluorescence instrumentation.

Supplier: AAT BIOQUEST

Description: The succinimidyl esters of 5-TAMRA, 6-TAMRA or the mixed isomers are the primary labeling reagents for the preparation of orange fluorescent bioconjugates, including peptide, protein, nucleotide and nucleic acid conjugates, especially fluorescent antibodies and avidin derivatives used in immunochemistry.

Catalog Number: (AATB3010)

Supplier: AAT BIOQUEST

Description: This biotin has a spacer arm of ~22 Å that reduces steric hindrance when binding several biotinylated molecules to one avidin complex; This reagent penetrates cell membranes because there is no charged group.

UOM: 1 * 25 mg

Sale

Catalog Number: (AATB211)

Supplier: AAT BIOQUEST

Description: 6-TET, SE is a popular amino-reactive fluorescent probe that is widely used in nucleic acid sequencing and related research.

UOM: 1 * 5 mg

Sale

Catalog Number: (PIER26174)

Supplier: Thermo Fisher Scientific

Description: Thermo Scientific Pierce Sulfo-LC-SDA (Sulfo-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.

UOM: 1 * 50 mg

Sale

Catalog Number: (PIERA35393)

Supplier: Thermo Fisher Scientific

Description: Thermo Scientific Pierce DSP (Lomant's Reagent) is a water-insoluble, homo-bifunctional N-hydroxysuccimide ester (NHS ester) crosslinker that is thiol-cleavable, primary amine-reactive, and useful for many applications. DSP contains an amine-reactive NHS ester at each end of an 8-carbon spacer arm. NHS esters react with primary amines at pH 7–9 to form stable amide bonds and releasing N-hydroxy-succinimide. Proteins, including antibodies, generally have several primary amines in the side chain of lysine (K) residues and the N-terminus of each polypeptide that are available as targets for NHS ester crosslinking reagents. DSP is non-sulfonated and insoluble in water, so it must first be dissolved in an organic solvent and then added to the aqueous reaction mixture. Because DSP does not possess a charged group, it is lipophilic and membrane-permeable and so useful for intracellular and intramembrane conjugation. A sulfonated analog of DSP (DTTSP) is water soluble. DSS, the non-cleavable analog of the DSP crosslinker is also available for applications that require a stable spacer arm that cannot be cleaved in the presence of reducing agents.

UOM: 1 * 10 mg

Sale

Supplier: AAT BIOQUEST

Description: 5-FAM, SE is the amine-reactive succinimidyl ester of single isomer 5-FAM acid.