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You Searched For: Phthaloyl+dichloride


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Image Unavailable-AATB71908

XFD594 NHS Ester [Same Structure to Alexa Fluor™ 594 NHS ester]

Description: XFD594 NHS Ester (Succinimidyl Ester) is the same molecule to the Alexa Fluor® 594 NHS Ester (Alexa Fluor® is the trademark of ThermoFisher).
Catalog Number: AATB71908
UOM: 1 * 5 mg
Supplier: AAT BIOQUEST

New Product


Product Image-AATB4530

DBCO-PEG4-NHS Ester for biomolecular labeling

Description: Cu-free click reaction, i.e., the strain-promoted alkyne-azide cycloaddition (SPAAC) is a bioorthogonal reaction utilizing a pair of reagents, cyclooctynes and azides that exclusively and efficiently react with each other while remain inert to naturally occurring functional groups such as hydroxy, amino and thiol groups.
Catalog Number: AATB4530
UOM: 1 * 1 mg
Supplier: AAT BIOQUEST
Product Image-PIER22308

EMCS (6-Maleimidohexanoic acid N-hydroxysuccinimide ester), Pierce™

Description: Thermo Scientific Pierce EMCS is an amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium-length spacer arm (9.4 angstroms).
Catalog Number: PIER22308
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
Product Image-AATB4531

Propargyl-PEG1-NHS ester for biomolecular labeling

Description: Alkyne Modifier I, NHS ester (propargyl-NHS ester) is an alkyne-containing reagent that reacts with primary amines at pH 7-9 forming a stale amide bond.
Catalog Number: AATB4531
UOM: 1 * 25 mg
Supplier: AAT BIOQUEST
Product Image-PIER22317

Sulpho-SMPB (Sulphosuccinimidyl 4-(4-maleimidophenyl)butyrate), Pierce™

Description: Thermo Scientific Pierce Sulfo-SMPB is a water-soluble 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).
Catalog Number: PIER22317
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
Image Unavailable-786-142

Dye Labeling Kit (5/6) TAMRA-SE (Rhodamine), HOOK™

Description: The HOOK™ Dye Labeling Kit (TAMRA-SE (5-(and-6)- Carboxytetramethylrhodamine succinimidyl ester, mixed isomers) is based on tetramethylrhodamine, one of the most common fluorophores used in the labelling of peptides, proteins, nucleic acids and nucleotides. It absorbs green visible light at 546 nm and emits an orange-red visible light at a maximum emission of 575 nm.
Catalog Number: 786-142
UOM: 1 * 1 KIT
Supplier: G-Biosciences
Product Image-AATB471

LRB Red™ Succinimidyl ester

Description: Although Lissamine Rhodamine B chloride is one of the most popular labeling reagents of sulfonyl chloride, it is quite unstable in water. Even in anhydrous DMF, Lissamine Rhodamine B chloride tends to give a very complicated reaction mixture. It reacts with thiols, alcohols, phenols, aliphatic amines and aromatic amines indiscriminatingly. LRB Red™ is a succinimidyl ester and has the spectral properties identical to those of Lissamine Rhodamine B chloride. LRB Red™ is a superior replacement for Lissamine Rhodamine B chloride. LRB Red™ only reacts with aliphatic amines such as amino acids, peptides and proteins to give bright red fluorescent conjugates that are extremely stable. Compared to Lissamine Rhodamine B chloride, LRB Red™ has much higher labeling efficiency, and more importantly the resulted conjugates are much easier to be purified due to its much cleaner reactions. We strongly recommend that you consider using LRB Red™ to replace Lissamine Rhodamine B chloride for labeling peptides and oligonucleotides.
Catalog Number: AATB471
UOM: 1 * 10 mg
Supplier: AAT BIOQUEST
Product Image-AATB4520

DSG (Disuccinimidyl glutarate) ≥90%

Description: DSG is disuccinimidyl glutarate, a simple homobifunctional crosslinker based on the amine-reactive N-hydroxysuccinimide (NHS) ester group at both ends of a 5-atom (7.7 angstrom) spacer arm.
Catalog Number: AATB4520
UOM: 1 * 25 mg
Supplier: AAT BIOQUEST
Product Image-AATB4529

DBCO-NHS ester for biomolecular labeling

Description: Cu-free click reaction, i.e., the strain-promoted alkyne-azide cycloaddition (SPAAC) is a bioorthogonal reaction utilizing a pair of reagents, cyclooctynes and azides that exclusively and efficiently react with each other while remain inert to naturally occurring functional groups such as hydroxy, amino and thiol groups.
Catalog Number: AATB4529
UOM: 1 * 10 mg
Supplier: AAT BIOQUEST
Image Unavailable-J64508.03

Bolton-Hunter reagent (sulpho-SHPP)

Description: Bolton-Hunter reagent (sulpho-SHPP)
Catalog Number: J64508.03
UOM: 1 * 1 g
Supplier: Thermo Fisher Scientific

MSDS Certificates


Product Image-PIER21111

Sulpho-KMUS, Pierce™

Description: Thermo Scientific Pierce Sulfo-KMUS is a water-soluble amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a long spacer arm (16.3 angstroms).
Catalog Number: PIER21111
UOM: 1 * 50 mg
Supplier: Thermo Fisher Scientific
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-AATB701

3-(4,4-difluoro-5,7-dimethyl-4-bora-3a,4a-diaza-s-indacene-3-yl)propionic acid NHS ester ≥90%

Description: Bodi Fluor™ 488, SE is the same molecule to Bodipy® FL, SE (Bodipy® is the trademark of Invitrogen).
Catalog Number: AATB701
UOM: 1 * 5 mg
Supplier: AAT BIOQUEST
Product Image-PIER27712

Bolton-Hunter reagent (sulpho-SHPP), Pierce™

Description: Sulpho-SHPP, sulphosuccinimidyl-3 -(4-hydroxypheynyl) propionate, also known as water-soluble Bolton-Hunter reagent, conjugates tyrosine-like functional groups to primary amines to increase the number of tyrosyl groups that can be iodinated by iodine-125 labeling procedures.
Catalog Number: PIER27712
UOM: 1 * 100 mg
Supplier: Thermo Fisher Scientific
Image Unavailable-48486.

Vinyl acetate

Description: Vinyl acetate
Catalog Number: 48486.
UOM: 1 * 1 items
Supplier: Merck

Certificates


Image Unavailable-8.19244.6190

Methyl acetate

Description: Methyl acetate
Catalog Number: 8.19244.6190
UOM: 1 * 190 L
Supplier: Merck

MSDS


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