Cyanine Dyes
Cyanine Dyes(花青染料)
Cyanine dyes are molecules containing polymethine bridge between two nitrogen atoms with a delocalized charge.
Due to their structure, cyanines have outstandingly high extinction coefficients often exceeding 100,000 Lmol-1cm-1. Different substituents allow to control properties of the chromophore, such as absorbance wavelength, photostability, and fluorescence. For example, absorbance and fluorescence wavelength can be controlled by a choice of polymethine bridge length: longer cyanines possess higher absorbance and emission wavelengths up to near infrared region.
Cyanine Dyes 相关产品(162)
- GC59195Cyanine3 DBCO纯度: >95.00%
Azodibenzocyclooctyne (DBCO or ADIBO) is a stable but very reactive cycloalkyne for copper free Click chemistry
- GC59198Cyanine5 DBCOCAS: 2360411-64-7纯度: >95.00%
Cyanine5 DBCO (DBCO-Cy5) 是一种水溶性、低毒性的叠氮化物反应探针（NIR 荧光染料），用于通过无铜"点击"反应对叠氮化物标记的生物分子进行成像。 reaction.en_zh_2021q4.md
- GC59199Sulfo-Cyanine7 tetrazine纯度: >95.00%
Sulfo-Cyanine7 is a near infrared, water soluble fluorophore
- GC59201sulfo-Cyanine3 DBCO纯度: >95.00%
Sulfo-Cyanine3 DBCO is a water soluble fluorescent dye with cycloalkyne group for copper free Click chemistry
- GC59204Sulfo-Cyanine5 bis-NHS ester
Sulfo-Cyanine5 bis-NHS ester is a water soluble bifunctional dye possessing two NHS ester functions
- GC59205sulfo-Cyanine5 DBCO纯度: >95.00%
Copper free Click chemistry reaction between strained cycloalkynes (cyclooctynes), and azides, is a very fast and robust reaction
- GC59210Cyanine5.5 DBCO纯度: >95.00%
Strain promoted alkyne azide cycloaddition (spAAc) between strained cycloalkynes and azides is a useful bioconjugation method that eliminates the need for copper catalyst necessary for classical CuAAc Click chemistry
- GC59211Sulfo-Cyanine5-PEG3-Biotin纯度: >95.00%
Sulfo-Cyanine5 is a far-red fluorophore widely used for biomolecule labeling, with excitation maximum at 646 nm and emission maximum at 662 nm
- GC59212Sulfo-Cyanine7 bis-NHS ester纯度: >95.00%
Sulfo-Cyanine7 bis-NHS ester is a water-soluble, bifunctional cross-linker that contains a core of near infrared, water soluble dye sulfo-Cyanine7, and two amine-reactive NHS ester groups
- GC59213Sulfo-Cyanine5.5 alkyne纯度: >95.00%
Sulfo-Cyanine5.5 炔烃是一种近红外 (NIR) 荧光染料，是一种炔烃改性的 Sulfo-Cyanine5.5 (Ex=67 8nm, Em=694 nm)。
- GC59215Sulfo-Cyanine5.5 amineCAS: 2183440-46-0 (potassium salt), 2183440-45-9纯度: >95.00%
Sulfo-Cyanine5.5 胺由四个磺酸基组成，具有高度亲水性。
- GC59218Sulfo-Cyanine5.5 azideCAS: 2382994-65-0纯度: >95.00%
Sulfo-Cyanine5.5 azide 是一种近红外 (NIR) 荧光染料，是一种叠氮化物功能化的 Sulfo-Cyanine5.5 (Ex=678 nm, Em=694 nm)。
- GC59221Sulfo-Cyanine5.5 maleimideCAS: 2183440-58-4 (potassium salt); 2183440-57-3 (inner salt)纯度: >95.00%
Sulfo-Cyanine5
| 货号 | 产品名称 | CAS号 | 纯度 | 结构 |
|---|---|---|---|---|
| GC59195 | Cyanine3 DBCO | - | >95.00% | |
Azodibenzocyclooctyne (DBCO or ADIBO) is a stable but very reactive cycloalkyne for copper free Click chemistry | ||||
| GC59196 | Cyanine5.5 tetrazine | - | >99.00% | |
Cyanine5.5四嗪是一种远红外发光染料。 | ||||
| GC59197 | Cyanine7.5 tetrazine | - | >95.00% | |
Cyanine7 | ||||
| GC59198 | Cyanine5 DBCO | 2360411-64-7 | >95.00% | |
Cyanine5 DBCO (DBCO-Cy5) 是一种水溶性、低毒性的叠氮化物反应探针（NIR 荧光染料），用于通过无铜"点击"反应对叠氮化物标记的生物分子进行成像。 reaction.en_zh_2021q4.md | ||||
| GC59199 | Sulfo-Cyanine7 tetrazine | - | >95.00% | |
Sulfo-Cyanine7 is a near infrared, water soluble fluorophore | ||||
| GC59201 | sulfo-Cyanine3 DBCO | - | >95.00% | |
Sulfo-Cyanine3 DBCO is a water soluble fluorescent dye with cycloalkyne group for copper free Click chemistry | ||||
| GC59204 | Sulfo-Cyanine5 bis-NHS ester | - | - | |
Sulfo-Cyanine5 bis-NHS ester is a water soluble bifunctional dye possessing two NHS ester functions | ||||
| GC59205 | sulfo-Cyanine5 DBCO | - | >95.00% | |
Copper free Click chemistry reaction between strained cycloalkynes (cyclooctynes), and azides, is a very fast and robust reaction | ||||
| GC59206 | Sulfo-Cyanine3.5 carboxylic acid | - | >95.00% | |
Sulfo-Cyanine3 | ||||
| GC59208 | Sulfo-Cyanine5.5 carboxylic acid | 2183440-68-6 (inner salt) | >95.00% | |
Sulfo-Cyanine5 | ||||
| GC59209 | Sulfo-Cyanine3.5 alkyne | - | >95.00% | |
Sulfo-Cyanine3 | ||||
| GC59210 | Cyanine5.5 DBCO | - | >95.00% | |
Strain promoted alkyne azide cycloaddition (spAAc) between strained cycloalkynes and azides is a useful bioconjugation method that eliminates the need for copper catalyst necessary for classical CuAAc Click chemistry | ||||
| GC59211 | Sulfo-Cyanine5-PEG3-Biotin | - | >95.00% | |
Sulfo-Cyanine5 is a far-red fluorophore widely used for biomolecule labeling, with excitation maximum at 646 nm and emission maximum at 662 nm | ||||
| GC59212 | Sulfo-Cyanine7 bis-NHS ester | - | >95.00% | |
Sulfo-Cyanine7 bis-NHS ester is a water-soluble, bifunctional cross-linker that contains a core of near infrared, water soluble dye sulfo-Cyanine7, and two amine-reactive NHS ester groups | ||||
| GC59213 | Sulfo-Cyanine5.5 alkyne | - | >95.00% | |
Sulfo-Cyanine5.5 炔烃是一种近红外 (NIR) 荧光染料，是一种炔烃改性的 Sulfo-Cyanine5.5 (Ex=67 8nm, Em=694 nm)。 | ||||
| GC59214 | Sulfo-Cyanine3.5 azide | - | >98.00% / >99.00% | |
Sulfo-Cyanine3 | ||||
| GC59215 | Sulfo-Cyanine5.5 amine | 2183440-46-0 (potassium salt), 2183440-45-9 | >95.00% | |
Sulfo-Cyanine5.5 胺由四个磺酸基组成，具有高度亲水性。 | ||||
| GC59216 | Sulfo-Cyanine7.5 carboxylic acid | - | >95.00% | |
Sulfo-Cyanine7 | ||||
| GC59217 | Sulfo-Cyanine3.5 NHS ester | 2231670-91-8 (without cation) | >95.00% | |
Cyanine3 | ||||
| GC59218 | Sulfo-Cyanine5.5 azide | 2382994-65-0 | >95.00% | |
Sulfo-Cyanine5.5 azide 是一种近红外 (NIR) 荧光染料，是一种叠氮化物功能化的 Sulfo-Cyanine5.5 (Ex=678 nm, Em=694 nm)。 | ||||
| GC59219 | Sulfo-Cyanine5.5 NHS ester | - | >95.00% | |
Sulfo-Cyanine5 | ||||
| GC59220 | Sulfo-Cyanine7.5 alkyne | - | >95.00% | |
Sulfo-Cyanine7 | ||||
| GC59221 | Sulfo-Cyanine5.5 maleimide | 2183440-58-4 (potassium salt); 2183440-57-3 (inner salt) | >95.00% | |
Sulfo-Cyanine5 | ||||
| GC59222 | Sulfo-Cyanine7.5 azide | - | >95.00% | |
Sulfo-Cyanine7 | ||||