Strep-Tactin®XT DY-649 conjugate
Strep-Tactin®XT conjugated to fluorescent DY-649 to detect Strep-tag®II and Twin-Strep-tag® fusion proteins
Strep-Tactin®XT is a streptavidin variant, which binds to the Strep-tag®II and Twin-Strep-tag® with high affinity and specificity. It is available as conjugate with DY-649 for fast and directed detection of N-terminally, C-terminally as well as internally tagged Strep-tag®II or Twin-Strep-tag® fusion proteins in applications like ELISA, FACS, immunohistochemistry, and immunocytochemistry.
The absorption/emission maxima for DY-649 are 655/676 nm
|Form:||Suspension in PBS|
|Possible Application:||ELISA, western blot, FACS, Immunofluorescence|
|Specificity:||Twin-Strep-tag®; Strep-tag®II; cross reactivity: biotin|
|Stability:||6 months after shipping|