NEUROBIOTIN 350

NEUROBIOTIN™ 350 is a tri-functional molecule designed for neuronal tracing and cell filling that contains:

• a biotin label with a biotinidase-resistant linker.


• a bright fluorophore, similar in fluorescence to AMCA or Alexa Fluor^® 350.


• a fixable primary amino group.
  
  
  
  Similar in structure to NEUROBIOTIN™ 488, NEUROBIOTIN™ 350 is also an amine containing biotin derivative. However, it is conjugated with a bright blue fluorophore that would contrast with other green or red fluorescent markers or reagents present in the same preparation. For administration purposes NEUROBIOTIN™ 350 has a net positive charge and is highly soluble in a number of commonly used buffer and salt solutions.