Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain (By similarity).
The stated application concentrations are suggested starting points. Titration of the TUBB2A antibody may be required due to differences in protocols and secondary/substrate sensitivity.
A portion of amino acids 194-225 from mouse Tubulin beta 2A was used as the immunogen for the TUBB2A antibody.
Aliquot the TUBB2A antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.