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 commonly used fluorescent dyes.
This sulfonated dye is also known as sulfo-Cyanine3 Acid. Cy®Dye is a trademark of GE Healthcare.
Abs/Em Maxima | 550/570 |
Extinction coefficient | 150,000 |
Flow cytometry laser line | 532 nm or 555 nm |
Microscopy laser line | 532 nm or 555 nm |
Spectrally similar dyes | TAMRA, Alexa Fluor® 555, Atto™ 555, CF™ 555 Dye, DyLight™549 |
Molecular weight | 638.17 |
CAS | N/A |
Solubility | Water, DMSO, DMF, MeOH |
Purity | >95% (HPLC) |
Appearance | Red solid |
Storage conditions | -20C |
Shipping conditions | Ambient temperature |
ClickChemistryTools(CCT)
Clickchemistrytools|荧光染料专业经营进口胎牛血清、细胞因子、ELISA试剂盒、细胞、抗体、生物试剂、耗材、培养基、一抗、二抗、其产品吸附均匀,吸附性好,空白值低,孔底透明度高,代做ELISA实验等。
Click Chemistry Tools offers chemical and consulting services mainly in the field of conjugation chemistry. Our experience in the field of conjugation chemistry combined with availability of many click chemistry building blocks at our facility allows us to initiate projects rapidly and to cover a broad range of conjugation chemistry related services.
品牌 | 货号 | 名称 | 规格 |
ClickChemistryTools(CCT) | 1127-1000 | Tetrazine-NHS Esters | 1000mg |
ClickChemistryTools(CCT) | 1127-500 | Tetrazine-NHS Esters | 500mg |
ClickChemistryTools(CCT) | 1127-100 | Tetrazine-NHS Ester | 100mg |