| BioActs provides other traditionally used dyes such as 5(6)-Carboxyfluorescein (FAM) and 5(6)-Carboxytetramethylrhodamine (TAMRA) dyes for labeling of biomolecules. FAM is one of popular green fluorescent reagents used for labeling peptides, proteins and nucleotides. In addition to relatively high absorptivity, good fluorescence quantum yield and good water solubility, FAM has an excitation maximum that closely matches the 488 nm spectral line of the argon-ion laser. TAMRA fluorophore has been a widely used for preparing bioconjugates, especially fluorescent antibody and avidin derivatives. TAMRA dye is also widely utilized for oligonucleotide labeling and automated DNA sequencing applications. TAMRA is often used as FRET acceptor for FAM fluorophore. |
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| FAM NHS ester |
FAM Sulfo-NHS ester |
FAM Vinylsulfone |
FAM Maleimide |
FAM Azide |
FAM Hydrazide |
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| FAM PEG4-Alkyne |
FAM ADIBO |
FAM Amine |
FAM Thiol |
FAM Alkyne |
FAM Dichlorotriazine |
| Quick link (Cat.#) | Series | Quick link (Cat.#) | Series |
| CWS1025 | FAM NHS ester | CWSN1025 | FAM Sulfo-NHS ester |
| CWA1020 | FAM Vinylsulfone | CWM1003 | FAM Maleimide |
| CWZ1003 | FAM Azide | CWH1003 | FAM Hydrazide |
| CWK1003 | FAM Alkyne | PWK1701 | FAM PEG4-Alkyne |
| DWF1001 | FAM ADIBO | CWE1003 | FAM Amine |
| CWT1003 | FAM Thiol | CWR2003 | FAM Dichlorotriazine |
| Quick link (Cat.#) | Series | Quick link (Cat.#) | Series |
| KWS1025 | TAMRA NHS ester | KWSN1025 | TAMRA Sulfo-NHS ester |
| KWA1020 | TAMRA Vinylsulfone | KWM1057 | TAMRA Maleimide |
| KWZ1025 | TAMRA Azide | KWH1025 | TAMRA Hydrazide |
| KWK1025 | TAMRA Alkyne | KWG1025 | TAMRA PEG4-Alkyne |
| DWR1001 | TAMRA ADIBO | KWE1025 | TAMRA Amine |
| KWT1057 | TAMRA Thiol | KWR2025 | TAMRA Dichlorotriazine |
