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Protein Detection with Strep-Tactin® Conjugates

Strep-Tactin® conjugates are available as:

  • Strep-Tactin® HRP conjugate (HRP, horseradish peroxidase)
  • Strep-Tactin® AP conjugate (AP, alkaline phosphatase)
  • Strep-Tactin® fluorescent conjugates for different wavelength

The HRP-conjugate is used for direct detection of Strep-tag® fusion proteins in Western blots via chromogenic and/or chemiluminescence reaction. The AP-conjugate is used for direct detection of Strep-tag® fusion proteins in Western blots via the chromogenic reaction. No secondary antibody needed!

Strep-Tactin® HRP conjugate

For chemiluminescence or chromogenic detection of Strep-tag® proteins on Western blots, we offer:

  • Strep-Tactin® horseradish peroxidase (HRP) conjugate (2-1502-001) for direct detection without the need for a secondary antibody. For details please refer to the Western blot protocol.
Strep-Tactin® AP conjugate

For chromogenic detection of Strep-tag® proteins on Western blots or ELISA we offer:

  • Strep-Tactin® alkaline phosphatase (AP) conjugate for direct detection without the need for a secondary antibody.
Fluorescent Strep-Tactin® conjugates

For fluorescent detection of Strep-tag® proteins in Immunocytochemistry and immunohistochemistry as well as FACS analysis.

Available as single conjugates of 50µg for different wavelengths:

  • Strep-Tactin® Chromeo 488
  • Strep-Tactin® Chromeo 546
  • Strep-Tactin® Oyster 645

Strep-Tactin® Detection Products

Product Contents Cat.no Price   Order
Biotin Blocking Buffer 2 ml 2-0501-002 USD 78.00  
2-0501-002

Biotin Blocking Buffer is recommended for blocking biotinylated proteins on Western blots prior to detection of Strep-tag® proteins with the Strep-Tactin® AP conjugate or Strep-Tactin® HRP conjugate.

Further details, manuals, data sheets, related products and more
Strep-Tactin®-HRP conjugate 0.5 ml 2-1502-001 USD 145.00  
2-1502-001

Strep-Tactin® HRP Conjugate (Strep-Tactin® labeled with horseradish peroxidase) is used for fast and direct detection of Strep-tag®II fusion proteins (N- or C-terminal or internal Strep-tag®II) transferred to a blotting membrane or coated to a microplate. Strep-Tactin® HRP Conjugate is suitable for chromogenic and chemiluminescence reaction.

Further details, manuals, data sheets, related products and more
Strep-Tactin® AP conjugate 0.5 ml 2-1503-001 USD 145.00  
2-1503-001

Strep-Tactin® AP Conjugate (Strep-Tactin® labeled with alkaline phosphatase) is used for fast and direct detection of Strep-tag®II fusion proteins (N- or C-terminal or internal Strep-tag®II) transferred to a blotting membrane or coated to a microplate. Strep-Tactin® AP Conjugate is suitable for chromogenic and chemiluminescence reaction.

Further details, manuals, data sheets, related products and more
Strep-Tactin Chromeo 488 conjugate 50µg 2-1542-050 USD 244.00
2-1542-050_2-1544-050_2-1546-050

For the detection of Strep-tag® II and Twin-Strep-tag in Immunofluorescence, FACS and more. Contains Strep-Tactin®, conjugated to Chromeo 488.1 x 50µg fluorescent conjugate. ...

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Strep-Tactin Chromeo 546 conjugate 50µg 2-1548-050 USD 244.00
2-1548-050_2-1550-050_2-1552-050

For the detection of Strep-tag® II and Twin-Strep-tag in Immunofluorescence, FACS and more. Contains Strep-Tactin®, conjugated to Chromeo546.1 x 50µg fluorescent conjugate.

Further details, manuals, data sheets, related products and more
Strep-Tactin Oyster 645 conjugate 50µg 2-1553-050 USD 244.00
2-1553-050_2-1555-050_2-1557-050

For the detection of Strep-tag® II and Twin-Strep-tag in Immunofluorescence, FACS and more. Contains Strep-Tactin®, conjugated to Oyster 645.1 x 50µg fluorescent conjugate.

Further details, manuals, data sheets, related products and more