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Cy3 Tetrazine,Cy3-四嗪,四嗪近红外点击试剂
Cy3 Tetrazine结构式：
Cy3 Tetrazine试剂简介
Abs/Em Maxima

550/570 nm
Extinction coefficient

150,000
Flow cytometry laser line

532 or 555 nm
Microscopy laser line

532 or 555 nm
Spectrally similar dyes

Alexa Fluor® 555, Atto™ 555, CF™ 555 Dye, DyLight™555
Molecular weight

894.05
CAS

N/A
Solubility

Water, DMSO, DMF
Purity

>90% (HPLC)
Appearance

Red solid
Storage conditions

-20C
Shipping conditions

Ambient temperature
应用介绍：
Tetrazines demonstrate exceptionally fast cycloaddition kinetics (up to 30 000 M-1 s-1) with trans-cyclooctenes (TCO) as the dienophile, the fastest kinetics ever reported for any bioorthogonal reaction. In addition, inverse-Electron-Demand Diels-Alder reaction of tetrazines trans-cyclooctenea forms a stable covalent bond and does not reuire Cu-catalyst or elevated temperatures. In applications such as in vivo cancer imaging or pre‐targeted cell labeling studies where rapid reaction kinetics are desired, a faster hydrogen substituted Cy®3 Tetrazine probe would be a probe of choice.
Cy®3 is a bright, water-soluble, and pH insensitive orange-fluorescent dye that can be excited using the 532 nm or 555 nm laser line and visualized with TRITC (tetramethylrhodamine) filter sets. Cy3 conjugates give less background than TAMRA and most other monly used fluorescent dyes.
Cy®Dye is a trademark of GE Healthcare.Tetrazines demonstrate exceptionally fast cycloaddition kinetics (up to 30 000 M-1 s-1) with trans-cyclooctenes (TCO) as the dienophile, the fastest kinetics ever reported for any bioorthogonal reaction. In addition, inverse-Electron-Demand Diels-Alder reaction of tetrazines trans-cyclooctenea forms a stable covalent bond and does not reuire Cu-catalyst or elevated temperatures. In applications such as in vivo cancer imaging or pre‐targeted cell labeling studies where rapid reaction kinetics are desired, a faster hydrogen substituted Cy®3 Tetrazine probe would be a probe of choice.
Cy®3 is a bright, water-soluble, and pH insensitive orange-fluorescent dye that can be excited using the 532 nm or 555 nm laser line and visualized with TRITC (tetramethylrhodamine) filter sets. Cy3 conjugates give less background than TAMRA and most other monly used fluorescent dyes.
Cy®Dye is a trademark of GE Healthcare.
Cy3 Tetrazine,Cy3-四嗪,四嗪近红外点击试剂
西安瑞禧生物科技有限公司是国内专业的点击化学试剂供应商，产品广泛应用于各大科研院校、检验机构、环境监测、生物制药、石油化工、航天技术、公共安全等众多领域。我公司提供的点击类化学试剂包括：DBCO、TCO、Tetrazine、Azide、Alkyne、Auxiliary reagents等。其中DBCO Reagents又包含了与氨基反应的，与羧基反应的，与生物素交联的，与荧光素交联的，与PEG交联的等等产品。各试剂具有多样的规格和齐全的包装，能满足您各类实验需求，西安瑞禧所有员工希望能与您携手共进，共创辉煌。
公司：西安瑞禧生物科技有限公司
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其它四嗪点击类试剂：
Tetrazine Reagents-Biotin and Fluorescent Probes
Biotin-PEG4-Methyltetrazine
Cy3 Tetrazine
Cy3 Methyltetrazine
TAMRA Tetrazine
TAMRA Methyltetrazine
Cy5 Tetrazine
Cy5 Methyltetrazine
Cy7 Methyltetrazine
Tetrazine Reagents-Carboxyl/Carbonyl Reactive
Methyltetrazine-Amine
Tetrazine-Amine
Methyltetrazine-Propylamine
Methyltetrazine-PEG4-Amine
Sulfhydryl Reactive
Methyltetrazine-PEG4-Maleimide
Bis-sulfone-PEG4-Tetrazine
Tetrazine Reagents-Bifunctional Crosslinkers
Methyltetrazine-DBCO
Methyltetrazine-PEG12-DBCO
Methyltetrazine-PEG4-Alkyne
Methyltetrazine-PEG4-Azide
Tetrazine Reagents-Amine Reactive
Tetrazine-NHS Ester
Methyltetrazine-NHS Ester
Tetrazine-Sulfo-NHS Ester
Methyltetrazine-Sulfo-NHS Ester
Tetrazine-PEG5-NHS Ester
Methyltetrazine-PEG4-NHS Ester
Methyltetrazine-PEG5-NHS Ester
Methyltetrazine-PEG4-Sulfo-NHS Ester
Methyltetrazine-Acid
Tetrazine-Acid
Methyltetrazine-PEG4-Acid
PC Methyltetrazine-NHS Ester
Tetrazine Reagents-PEGylation Reagents
Methyltetrazine-mPEG, 5 kDa
Methyltetrazine-mPEG, 10 kDa
Methyltetrazine-mPEG, 20 kDa
Methyltetrazine-mPEG, 30 kDa