Catalog |
name |
Description |
price |
R-M-2058 |
BTTAA,cas:1334179-85-9 |
BTTAA is a next-generation, water-soluble ligand for the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) that dramatically accelerates reaction rates and suppresses cell cytotoxicity. The biocompatibility and fast kinetics of BTTAA are advancements from water-insoluble TBTA and are desirable for bio conjugation in diverse chemical biology experiments. |
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R-M-2059 |
TBTA,Cas:510758-28-8 |
TBTA was introduced shortly after the copper-catalyzed azide-alkyne cycloaddition reaction was discovered to mitigate thermodynamic instability of Cu(I) in aerobic media. TBTA is a water-insoluble ligand and must be first dissolved in DMSO or DMF. |
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R-Mm-2060 |
THPTA,Cas:760952-88-3 |
THPTA is a water-soluble, very effective ligand for Cu(I)-catalyzed Alkyne-Azide click chemistry reactions (CuAAC). It serves a dual purpose: 1) Acceleration of the CuAAC reaction by maintaining the Cu(I) oxidation state of copper sources and 2) Protection of biomolecules from oxidative damage during the labeling reaction. THPTA is a superior alternative to water-insoluble TBTA. |
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R-M-2060 |
BTTP,Cas:1341215-17-5 |
BTTP is a newest generation, accelerating ligand for CuAAC that provides much greater rate enhancement compared to previous generation ligands (e.g. THPTA or TBTA). More importantly, it minimizes perturbations to the physiological state of the cells or organisms probed and allows for effective bioconjugation with suppressed cell cytotoxicity by further lowering copper loading in the catalyst formulation. |
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R-M-2062 |
BTTES,cas:2101505-88-6 |
BTTES is a a next-generation, water-soluble ligand for the copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC) that accelerates reaction rates and suppresses cell cytotoxicity. The biocompatibility and fast kinetics of BTTES are advancements from water-insoluble TBTA and are desirable for bioconjugation in diverse chemical biology experiments. |
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R-M-5041 |
Ac4ManNCycp,cas:1515861-59-2 |
Ac4ManNCycp,N-Cyclopropene-D-Mannopyranose-tetraacetated(cas:1515861-59-2) from ruixi.Ac4ManNCycp is a kind of click chemi reaction compound.Cyclopropene has a fast reaction rate with s-tetrazine as a diene. Because cyclopropene has smaller size than TCO, it is very suitable for labeling biochemical small molecules without affecting the original function of small molecules. |
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R-M2-9337 |
N3-trehalose |
N3-trehalose/N3 modified trehalose/Azide-trehalose refers to a compound where the azide group (N3) is attached to trehalose, a natural disaccharide sugar. Azide-functionalized compounds like N3-trehalose are commonly used in bioorthogonal chemistry, a field dedicated to designing chemical reactions that can occur selectively in living organisms without interfering with native biochemical processes. In this context, N3-trehalose can serve as a versatile tool for labeling biomolecules, studying biological processes, and developing targeted drug delivery systems.
Through click chemistry reactions, azide-modified trehalose can be conjugated with other molecules bearing complementary alkyne or strained alkyne groups, allowing for precise and selective labeling of biological targets. This strategy enables researchers to track, manipulate, and study various biomolecular interactions in complex biological systems with high specificity and efficiency.
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R-M1-8005 |
Tetrazine NHS Ester,CAS:1616668-55-3 |
Tetrazine-NHS Ester demonstrates exceptionally fast cycloaddition kinetics (up to 30 000 M-1 s-1) with trans-cyclooctene (TCO) as the dienophile, the fastest kinetics ever reported for any bioorthogonal reaction. The chemical stability tetrazines is substantially lower compared to Methyltetrazines, which requires more careful selection of reagents and conditions for chemical transformation, however it is in acceptable range for many applications.
This product is not recommended for labeling of proteins or any other biopolymers in aqueous buffers due to poor aqueous solubility. |
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R-M1-8027 |
COOH-TK-PEG-NH2 |
COOH-TK-PEG-NH2,COOH-Thioketal-PEG-NH2 from kamulin.Thioketal(TK) has the characteristics of active oxygen reaction.In ROS environment, the chemical bond of keto mercaptan breaks, forming ketone and mercaptan, realizing drug release. |
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R-M1-8138 |
Azido-choline,CAS: 1239916-55-2 |
Azido-choline,CAS: 1239916-55-2 is a biological orthogonal chemical reagents. |
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