STAR 635P
STAR 635P (Ex-Max 633 nm/Em-Max 654 nm)
abberior STAR 635P was the first member of an entirely new class of fluorescent dyes introduced exclusively by abberior: the class of phosphorylated fluorescent dye. This dye excels in its photophysical parameters, it is very bright, very photostable and its high water solubility enables basically background-free imaging. abberior STAR 635P can be excited with lasers at wavelength between 630 - 650 nm. For STED, a depletion wavelength around 750 - 800 nm is recommended. abberior STAR 635P is the ideal partner for abberior STAR 580 or abberior STAR ORANGE to obtain optimal 2 color STED results. Our abberior STAR 635P can substitute ATTO® 647N, Alexa Fluor® 647, or Cy5®. Best results are obtained with freshly prepared samples.
Excitation & emission spectra
Key facts
- Excitation maximum
- 633 nm
- Emission maximum
- 654 nm
- Optimal laser line
- 633
- Relative brightness
- 4 of 5
- Extinction coefficient
- 120000
- Commercial antibodies
- 22 from 1 supplier
STAR 635P has an excitation maximum at 633 nm and an emission maximum at 654 nm, a Stokes shift of 21 nm. Its extinction coefficient is 120000 M⁻¹cm⁻¹. It is optimally excited by the 633 laser line.
Frequently asked questions
- What is STAR 635P?
- abberior STAR 635P was the first member of an entirely new class of fluorescent dyes introduced exclusively by abberior: the class of phosphorylated fluorescent dye. This dye excels in its photophysical parameters, it is very bright, very photostable and its high water solubility enables basically background-free imaging. abberior STAR 635P can be excited with lasers at wavelength between 630 - 650 nm. For STED, a depletion wavelength around 750 - 800 nm is recommended. abberior STAR 635P is the ideal partner for abberior STAR 580 or abberior STAR ORANGE to obtain optimal 2 color STED results. Our abberior STAR 635P can substitute ATTO® 647N, Alexa Fluor® 647, or Cy5®. Best results are obtained with freshly prepared samples.
- What laser excites STAR 635P?
- STAR 635P is optimally excited by the 633 laser line. Its excitation maximum is 633 nm.
- How bright is STAR 635P?
- STAR 635P has a relative brightness of 4 out of 5.
- How many antibodies are available conjugated to STAR 635P?
- FluoroFinder tracks 22 commercially available STAR 635P conjugates, searchable by target, clone, host and application.