Atto 633 (Figure 1) can be used as an alternative of Alexa Fluor®633 or Alexa Fluor®635, and LIZ.

Figure 1. Structure of 5'-Atto 633 (R = sequence).
metabion offers the Atto 633 modification in its DNA and RNA portfolio:
Suggestions
Atto 633 (Figure 1) can be used as an alternative of Alexa Fluor®633 or Alexa Fluor®635, and LIZ.
Figure 1. Structure of 5'-Atto 633 (R = sequence).
metabion offers the Atto 633 modification in its DNA and RNA portfolio: