Alexa fluor 647 PEG Biotin
Alexa fluor 647 PEG Biotin Description:
Alexa fluor 647 labeled PEG Biotin (AF647 PEG Biotin is a near IR fluorescent PE biotin derivative having excitation/emission wavelength around 651 nm/672 nm. Alexa fluor 647 is a near infrared fluorescent dye with high fluorescent intensity and excellent photo stability. Alexa fluor 647 PEG biotin offered by Nanocs is a water soluble fluorescent biotin PEG that can be used directly in aqueous buffer without need adding toxic organic solvents.
- Bule/dark blue solid or viscous liquid depends on molecule weight;
- Soluble in regular aqeous solution as well as most organic solvents;
- Store at -20 0C, desiccate. Protect from light. Avoid frequent thaw and freeze.
|PG2-BNS5-3k , Cy5 PEG Biotin|