You Searched For: Dibenzocyclooctyne-maleimide

Supplier: Biotium

Description: Biotium offers a number of reactive dye formats for labelling proteins, nucleic acids, and other biomolecules with fluorescent dyes. CF® dyes offer advantages in brightness and photostability compared other similar commercial dyes. CF® dyes are available in a number of reactive dye formats for CF® dye colours span the visible and near-infrared spectra.

Catalog Number: (CAPI22360)

Supplier: Thermo Scientific

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.

SDS Certificates

Catalog Number: (CAPI33043)

Supplier: Thermo Scientific

Description: Thermo Scientific Pierce TMEA is a trifunctional crosslinker containing three reactive maleimide groups to enable three-way conjugation and polymerization of sulfhydryl-containing molecules.

SDS Certificates

Catalog Number: (89139-562)

Supplier: Biotium

Description: Mixed isomers of carboxytetramethylrhodamine (TAMRA) free acid. The dye can be coupled to primary or secondary amines via standard peptide chemistry.

Supplier: Cytiva

Description: Mono-reactive dye pack contains derivatised CyDye™ that carries only one reactive group on each dye molecule for targeted and specific labeling of amine groups, for example on antibodies, peptides or oligonucleotides.

SDS Certificates

Catalog Number: (CAPI22111)

Supplier: Thermo Scientific

Description: Thermo Scientific Pierce KMUH is a long, maleimide-and-hydrazide crosslinker for conjugating sulfhydryls (cysteines) to carbonyls (aldehyde or ketones, such as those formed by oxidation of glycoprotein carbohydrates).

Certificates

Supplier: Bachem Americas

Description: Sequence: 3-Maleimido-propionic acid
Synonym(s): MPA-OH#Maleoyl-β-Ala-OH#3-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-propionic acid

Catalog Number: (RL200-346-382)

Supplier: Rockland Immunochemical

Description: 100ug. Clone: 33D10.D2. Immunogen: This antibody was produced in mice by repeated immunizations with 6X His epitope tag peptide H-H-H-H-H-H conjugated to KLH using maleimide.

Catalog Number: (103010-440)

Supplier: Anaspec Inc

Description: B-Phycoerythrin (B-PE), a fluorescent protein from phycobiliprotein family, is isolated from cyanobacteria and eukaryotic algae. SMCC activated B-PE is chemically modified with SMCC. SMCC reacts with the primary amine on B-PE and introduces maleimide groups to B-PE. These maleimide groups easily react with thiol groups of target protein without the need for any additional activation, resulting in convenient conjugation of B-PE with proteins. Its primary absorption peak is at 545 nm with secondary peak at 563 nm. B-PE and the closely related R-PE are the most intensely fluorescent phycobiliproteins having orange fluorescence. They are significantly brighter and more photostable than conventional organic fluorophores. B-PE conjugates have been widely used in applications such as flow cytometry and multi-color immunofluorescent staining.

Catalog Number: (CA82022-804)

Supplier: G-Biosciences

Description: N-(ρ-Maleimidophenyl) isocyanate Heterobifunctional Cross Linkers.

Supplier: Anaspec Inc

Description: 5(6)-TAMRA is the mixture of two carboxy tetramethylrhodamine (TMR) isomers. It is used to modify amino and hydroxy groups using EDC-mediated couplings when there are difficulties in using 5(6)-TAMRA, SE. TAMRA is one of the most popular fluorophores used in various bioconjugations.

Catalog Number: (CAPI22363)

Supplier: Thermo Scientific

Description: Thermo Scientific Pierce SMPH is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a long spacer arm (14.2 angstroms).

Certificates

Catalog Number: (CAPI22307)

Supplier: Thermo 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).

Certificates

Catalog Number: (CAPI22324)

Supplier: Thermo 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).

SDS Certificates

Catalog Number: (CAPI22416)

Supplier: Thermo Scientific

Description: Thermo Scientific Pierce SMPB is an 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).

SDS

Supplier: Thermo Scientific

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