Esta buscando: SATA+(N-Succinimidyl+S-Acetylthioglycolate)

Numero del catalogo: (AATB1156)

Proveedor: AAT BIOQUEST

Descripción: Advances in spectral flow cytometers have expanded applications and capabilities beyond conventional flow cytometry.

UOM: 1 * 1 mg

Promoción

Numero del catalogo: (PIER21651)

Proveedor: Thermo Fisher Scientific

Descripción: Thermo Scientific Pierce LC-SPDP is a long-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls.

UOM: 1 * 50 mg

Promoción

Numero del catalogo: (AATB2338)

Proveedor: AAT BIOQUEST

Descripción: Tide Fluor™ 8WS (TF8WS) family has the spectral properties similar to those of IRDye 800.

UOM: 1 * 1 mg

Promoción

Numero del catalogo: (AATB2333)

Proveedor: AAT BIOQUEST

Descripción: Tide Fluor™ 7WS (TF7WS) family has the spectral properties similar to those of Cy7, IRDye 800 and Alexa Fluor 750.

UOM: 1 * 1 mg

Promoción

Numero del catalogo: (AATB2229)

Proveedor: AAT BIOQUEST

Descripción: TQ3WS is designed to be a superior quencher to TAMRA, TF3 and Cy3.

UOM: 1 * 1 mg

Promoción

Numero del catalogo: (AATB2248)

Proveedor: AAT BIOQUEST

Descripción: Tide Fluor™ 2 (TF2) family has the spectral properties similar to those of fluoresceins and Alexa Fluor® 488 (Alexa Fluor® is the trademark of Invitrogen).

UOM: 1 * 5 mg

Promoción

Numero del catalogo: (PIER46406)

Proveedor: Thermo Fisher Scientific

Descripción: NHS-rhodamine is a high performance derivative of rhodamine dye, activated for an amine-specific labelling of antibodies, proteins and other molecules.

UOM: 1 * 25 mg

Promoción

Numero del catalogo: (PIER26167)

Proveedor: Thermo Fisher Scientific

Descripción: 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

Promoción

Numero del catalogo: (AATB39010)

Proveedor: AAT BIOQUEST

Descripción: Phenyl azides are a well-known class of photoaffinity probes that require photoactivation at short wavelengths (∼260 nm).

UOM: 1 * 10 mg

New Product Promoción

Numero del catalogo: (AATB2119)

Proveedor: AAT BIOQUEST

Descripción: Tide Quencher™ 7.1WS (TQ7.1WS) is a non-fluorescent molecule designed to efficiently quench the fluorescence of common NIR fluorophores such as Cy7, Alexa Fluor® 700, Alexa Fluor® 750, iFluor® 700, iFluor® 710, iFluor® 720 and iFluor® 750.

UOM: 1 * 1 mg

New Product Promoción

Proveedor: AAT BIOQUEST

Descripción: iFluor® Ultra 647 is an exceptionally bright far-red fluorescent dye excitable by 594 nm or 633 nm laser lines, with a peak emission at 670 nm.

New Product

Numero del catalogo: (AATB2349)

Proveedor: AAT BIOQUEST

Descripción: Tide Fluor™ 2WS (TF2WS) family has the spectral properties similar to those of fluorescein, DyLight 488 and Alexa Fluor 488.

UOM: 1 * 5 mg

Promoción

Numero del catalogo: (PIERA35394)

Proveedor: Thermo Fisher Scientific

Descripción: 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.

UOM: 1 * 10 mg

Promoción

Numero del catalogo: (AATB2087)

Proveedor: AAT BIOQUEST

Descripción: Tide Quencher™ 5.1WS (TQ5.1WS) is a non-fluorescent molecule designed to efficiently quench the fluorescence of common NIR fluorophores such as Cy5, Cy5.5, Alexa Fluor® 647, Alexa Fluor® 647, iFluor® 647 and iFluor® 680.

UOM: 1 * 1 mg

New Product Promoción

Proveedor: Thermo Fisher Scientific

Descripción: 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.

FDS

Proveedor: AAT BIOQUEST

Descripción: SMCC is a non-cleavable and membrane permeable crosslinker with a spacer arm of 8.3 Å. It contains an amine-reactive succinimidyl ester (SE) and a sulfhydryl-reactive maleimide group. NHS esters react with primary amines at pH 7 to 9 to form stable amide bonds. Maleimides react with sulfhydryl groups at pH 6.5 to 7.5 to form stable thioether bonds. The SE group of SMCC is reacted with lysine residues on the carrier protein, converting them to reactive maleimides. SMCC is a reagent that is widely used for generating stable maleimide-activated carrier proteins that can spontaneously react with sulfhydryls. Alternatively these relatively stable maleimide-activated intermediates may be lyophilized and stored for later conjugation to a hapten.