About FKBP5
The protein encoded by this gene is a member of the immunophilin protein family, which play a role in immunoregulation and basic cellular processes involving protein folding and trafficking. This encoded protein is a cis-trans prolyl isomerase that binds to the immunosuppressants FK506 and rapamycin. It is thought to mediate calcineurin inhibition. It also interacts functionally with mature hetero-oligomeric progesterone receptor complexes along with the 90 kDa heat shock protein and P23 protein. This gene has been found to have multiple polyadenylation sites. Alternative splicing results in multiple transcript variants.[provided by RefSeq, Mar 2009]

About DyLight 755
DyLight™ 755 has an excitation peak of 754 nm and an emission peak of 776 nm and is spectrally similar to Alexa Fluor™ 750. DyLight™ 755 is most commonly used in fluorescence micrscopy.