Biocytin TMR, CF® 640R Dye
Lieferant: Biotium
CF®640R, A highly photostable far-red dye
- Best photostability among Cy®5-like dyes
- Yields highly fluorescent protein conjugates
- Compatible with TIRF and FLIMP super-resolution microscopy
CF® dye biocytin is a cell-impermeant fixable polar tracer that is a conjugate of CF® dye and biotin with an aldehyde-fixable primary amine. Polar tracers are commonly used to investigate cell-cell and cell-liposome fusion as well as membrane permeability and transport through gap junctions or cell uptake during pinocytosis.
Stock solutions may be prepared in DMF or DMSO.
CF® dye biocytin is available in the following colors: CF®488A, CF®568, CF®594, and CF®640R.
Bitte beachten Store at –20 °C, protected from light.
Spezifikation Testergebnisse
Abs/Em Maxima | 642/662 nm |
Extinction coefficient | 105,000 |
Molecular weight | ~ 832 |
Excitation laser line | 633 nm, 635 nm or 640 nm |
Replaces | Alexa Fluor® 647, ATTO 647N, Cy®5, DyLight® 649 |
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