You Searched For: Di(N-succinimidyl)+carbonate


32,427  results were found

SearchResultCount:"32427"

Sort Results

List View Easy View

Rate These Search Results

Supplier: AAT BIOQUEST
Description: 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.

Catalog Number: (AATB2087)
Supplier: AAT BIOQUEST
Description: 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


Catalog Number: (PIER22360)
Supplier: Thermo Fisher 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.
UOM: 1 * 50 mg

Supplier: AAT BIOQUEST
Description: ReadiLeave™ Reversible (RLR) Biotin is a newly developed biotin derivative that has significantly reduced affinity to avidin (including streptavidin) to make the binding of RLR biotin and streptavidin readily reversible when needed.

New Product

Supplier: AAT BIOQUEST
Description: iFluor® Ultra 594 is an exceptionally bright red fluorescent dye excitable by 561 nm or 594 nm laser lines, with a peak emission at 601 nm.

New Product

Catalog Number: (AATB570)
Supplier: AAT BIOQUEST
Description: PacBlue succinimidyl ester is the same molecule to Pacific Blue™ succinimidyl ester (Pacific Blue™ is the trademark of ThermoFisher).
UOM: 1 * 5 mg


Catalog Number: (PIER26168)
Supplier: Thermo Fisher Scientific
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.
UOM: 1 * 50 mg


Supplier: AAT BIOQUEST
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Supplier: SI Analytics
Description: TitroLine® 7000 automatic titrators are used in the laboratories of water supply companies, wastewater treatment plants, and the food and chemical industries. Typical applications include analysis of alkalinity and carbon dioxide, nitrogen (Kjeldahl), chloride, COD, acid number, iodine number and others. The Titronic® 500 piston burette is used in all industry sectors. Applications include all manual titration, dosing tasks and sample preparation.

Catalog Number: (AATB2333)
Supplier: AAT BIOQUEST
Description: Tide Fluor™ 7WS (TF7WS) family has the spectral properties similar to those of Cy7, IRDye 800 and Alexa Fluor 750.
UOM: 1 * 1 mg


Supplier: AAT BIOQUEST
Description: <i>In vivo</i> fluorescence imaging uses a sensitive camera to detect fluorescence emission from fluorophores in whole-body living small animals.

Catalog Number: (PIER22362)
Supplier: Thermo Fisher Scientific
Description: Thermo Scientific Pierce LC-SMCC is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a long cyclohexane-stabilized spacer arm (16.2 angstroms).
UOM: 1 * 50 mg


Supplier: Dräger
Description: Different gases and vapours can be detected and measured such as concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces.

Supplier: AAT BIOQUEST
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Supplier: AAT BIOQUEST
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

Supplier: AAT BIOQUEST
Description: AAT Bioquest's iFluor® dyes are optimized for labeling proteins, in particular, antibodies.

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 on +353 1 88 22222.
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 on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
353 - 368 of 32,427
no targeter for Bottom