IBA Lifesciences Strep-Tactin™XT Conjugate

Strep-Tactin™XT conjugates with fluorescent label to detect Strep-tag™II and Twin-Strep-tag™ fusion proteins

Brand:  IBA Lifesciences 2-1568-050

Product Code. 16461475

Description

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 fluorescent dyes (DY-488, DY-549, 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 of the fluorescent dyes are:
• DY-488: 493/518 nm
• DY-549: 550-560/575 nm
• DY-649: 655/676 nm

Specifications

• Capacity (Metric): 0.10 mL
• Formulation: Strep-Tactin™XT conjugated with DY-649
• Content And Storage: Undiluted: 2°C to 8°C, protect from light; Diluted: -25°C to -15°C
• For Use With (Application): ELISA, western blot, FACS, immunofluorescence
• Type: Conjugate

• Concentration: 0.5 mg/mL
• Kit Contents: Solution in PBS; 0.01 % NaN3; 1 mg/ mL BSA
• Quantity: 50 μg
• Target: Strep-tag™II and Twin-Strep-tag™
• Label or Dye: DY-649

For Research Use Only.