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詳細介紹
Cy7 tetrazine,花青素CY7四嗪
TCO ligation is a reaction that takes place between a tetrazine and a strained olefin, such as trans-cyclooctene.
This tetrazine bears a fragment of near infrared dye, Cyanine7. This NIR fluorophore is especially useful for in vivo imaging.
General properties
Appearance: | dark colored solid |
Mass spec M+ increment: | 703.4 |
Molecular weight: | 877.94 |
Molecular formula: | C47H54N7F6OP |
Solubility: | good in DMF, DMSO, DCM |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
Spectral properties
Excitation maximum, nm: | 750 |
ε, L⋅mol−1⋅cm−1: | 199000 |
Emission maximum, nm: | 773 |
CF260: | 0.022 |
CF280: | 0.029 |
Cy7 tetrazine,花青素CY7四嗪
其他活性染料列表：
炔烴 Dye alkynes
1-Ethynyl pyrene
3-Ethynyl perylene
BDP FL alkyne
FAM alkyne, 5-isomer
FAM alkyne, 6-isomer
TAMRA alkyne, 5-isomer
BDP TMR alkyne
Cyanine3 alkyne
Cyanine5 alkyne
Cyanine5.5 alkyne
Cyanine7 alkyne
Cyanine7.5 alkyne
Sulfo-Cyanine3 alkyne
Sulfo-Cyanine5 alkyne
疊氮化物 Dye azides
Pyrene azide 1/ Pyrene azide 2
PEP azide
Perylene azide
BDP FL azide
Coumarin 343 azide
FAM azide, 5-isomer
FAM azide, 6-isomer
TAMRA azide, 5- isomer
BDP TMR azide
Cyanine3 azide
Cyanine3.5 azide
Cyanine5 azide
Cyanine5.5 azide
Cyanine7 azide
Cyanine7.5 azide
Sulfo-Cyanine3 azide
Sulfo-Cyanine5 azide
Sulfo-Cyanine7 azide
N-羥基琥珀酰亞胺脂Dye NHS esters
Pyrenebutyric acid NHS ester
ROX NHS ester, pure 6- isomer
BDP FL NHS ester
FAM NHS ester
Cyanine3 NHS ester
Cyanine3.5 NHS ester
Cyanine5 NHS ester
Cyanine5.5 NHS ester
Cyanine7 NHS ester
Cyanine7.5 NHS ester
Sulfo-Cyanine3 NHS ester
Sulfo-Cyanine5 NHS ester
sulfo-Cyanine5 bis-NHS ester
Sulfo-Cyanine7 NHS ester
馬來酰亞胺 Dye maleimides
Pyrene maleimide
BDP FL maleimide
Cyanine3 maleimide
Cyanine5 maleimide
Cyanine5.5 maleimide
Cyanine7 maleimide
Cyanine7.5 maleimide
Sulfo-Cyanine3 maleimide
Sulfo-Cyanine5 maleimide
伯胺 Primary amine
BDP FL amine
Cyanine3 amine
Cyanine5 amine
Cyanine5.5 amine
Cyanine7 amine
Cyanine7.5 amine
Sulfo-Cyanine5 amine
Sulfo-Cyanine7 amine
酰肼 Dye hydrazides
Pyrene hydrazide
BDP FL hydrazide
Cyanine3 hydrazide
Cyanine5 Boc-hydrazide
Cyanine5 hydrazide
Cyanine5.5 hydrazide
Cyanine7 hydrazide
Cyanine7.5 hydrazide
馬來酰亞胺 Dye maleimides
BDP FL maleimide
Cyanine3 maleimide
Cyanine5 maleimide
Cyanine5.5 maleimide
Cyanine7 maleimide
Cyanine7.5 maleimide
Sulfo-Cyanine3 maleimide
Sulfo-Cyanine5 maleimide
羧酸 Carboxylic acids
Pyrenebutyric acid
BDP FL carboxylic acid
Cyanine3 carboxylic acid
Cyanine3.5 carboxylic acid
Cyanine5 carboxylic acid
Cyanine5.5 carboxylic acid
Cyanine7 carboxylic acid
Cyanine7.5 carboxylic acid
Sulfo-Cyanine3 carboxylic acid
Sulfo-Cyanine5 carboxylic acid
Sulfo-Cyanine7 carboxylic acid
點擊化學試劑
非熒光炔烴 Non-fluorescent alkynes
Pentynoic acid STP ester
Biotin alkyne
非熒光疊氮化物 Non-fluorescent azides
Azidobutyric acid NHS ester
Biotin azide
寡核苷酸分析
亞磷酰胺 Phosphoramidites
FAM Phosphoramidite, 6-Isomer
Alkyne Amidite, hydroxyprolinol
Alkyne Phosphoramidite, 5'-terminal
DMS(O)MT aminolink C6
Long trebler phosphoramidite
Pyrene phosphoramidite dU
PCR/qPCR PCR/qPCR
ROX reference dye for qPCR
SYBR Green I Gel Staining Solution, 10000x
SYBR Green I for Real Time PCR, 100x
CPG固相修飾 CPG solid supports
Alkyne CPG modifier 500
TFA-Amino modifier CPG 500
三磷酸酯修飾 Modified triphosphates
Ami1-ddUTP
Ami1-dUTP
其它試劑
蛋白質組學試劑 Proteomic reagents
3Dye™ 2D DIGE Kits
Cyanine2 NHS ester minimal dye
Cyanine3 NHS ester minimal dye
Cyanine5 NHS ester minimal dye
輔助試劑 Auxiliary reagents
Ascorbic acid
Copper(II)-TBTA complex, 10 mM in 55% aq. DMSO
DMF (dimethylformamide), labeling grade
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