2-1562-050
Strep-Tactin®XT DY-488
Strep-Tactin®XT conjugate with fluorescent label to detect Strep-tag®II and Twin-Strep-tag® fusion proteins
Strep-Tactin®XT is a streptavidin variant, which binds to Strep-tag®II or Twin-Strep-tag® with high affinity and specificity. In applications like flow cytometry, ELISA, immunohistochemistry, and immunocytochemistry, Strep-Tactin®XT conjugated to DY-488 can detect Strep-tag®II or Twin-Strep-tag® fusion proteins directly.
The fluorescent dye's absorption/emission maximum is 493/518 nm.
Concentration: | 0.5 mg/ml |
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Form: | Suspension in PBS |
Possible Application: | ELISA, western blot, FACS, Immunofluorescence |
Specificity: | Twin-Strep-tag®; Strep-tag®II; cross reactivity: biotin |
Storage: | 2-8 °C |
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Stability: | 6 months after shipping |
Shipping: | Room temperature |