2-1564-050

StrepMAB-Immo conjugate

Monoclonal antibodies with different fluorescent conjugates to detect Strep-tag®II and Twin-Strep-tag® fusion proteins

€277.00*

Conjugate
StrepMAB-Immo fluorescenct conjugates are murine, high-affinity monoclonal antibodies, which are especially suited for detection of Strep-tag®II and Twin-Strep-tag® fusion proteins in applications like ELISA, FACS, immunohistochemistry, and immunocytochemistry.
The nearly irreversible binding is validated for fusion proteins carrying a C- or N-terminal Strep-tag®II providing an N-terminal extension by a SerAla linker (recombinant protein-SA-WSHPQFEK or SA-WSHPQFEK-recombinant protein). Proteins containing Strep-tag®II with N-terminal sequences other than SerAla are bound with reduced affinity in the cases tested so far. However, the Twin-Strep-tag® always contains the SerAla linker (WSHPQFEK-GGGS-GGGS-GGSA-WSHPQFEK).
StrepMAB-Immo is available as conjugate with different fluorescent dyes (DY-488, DY-549, DY-649).

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

 Please note: For detection of Strep-tag®II or Twin-Strep-tag® fusion proteins in western blots, the use of StrepMAB-Classic or Strep-Tactin® is recommended.

Specifications

Clonality: Monoclonal
Concentration: 0.5 mg/ml
Conjugate: DY-488, DY-549, DY-649
Form: Suspension in PBS
Possible Application: ELISA, FACS, Immunofluorescence
Specificity: Strep-tag®II and Twin-Strep-tag®
Subclass: IgG1

Shipping information

Storage: 2-8 °C
Stability: 6 months after shipping
Shipping: Room temperature

Accessories

GFP-Strep-tag control protein
Control protein for Strep-Tactin® and Strep-Tactin®XT applications

Related Products

StrepMAB-Immo
Monoclonal antibody to detect Strep-tag®II and Twin-Strep-tag® fusion proteins
StrepMAB-Classic conjugate
Monoclonal antibodies with different conjugates to detect Strep-tag®II and Twin-Strep-tag® fusion proteins
Strep-Tactin®XT conjugate
Strep-Tactin®XT conjugates with fluorescent label to detect Strep-tag®II and Twin-Strep-tag® fusion proteins