The StreptaClick® Technology
- multiplex with biotinylated antibodies
The patented StreptaClick® technology provides monovalent binding of streptavidin to biotinylated antibodies. StreptaClick® is a modified form of tetrameric streptavidin with conserved high binding affinity for biotin. Its monovalent binding property prevents antibody aggregation, which allows antibody pre-labeling in solution and multiplexing. StreptaClick® can be linked to any biotinylated antibody in a 5-minute mixing reaction, in any volume and without washing steps. Our product portfolio includes StreptaClick® labelled with fluorochromes, enzymes, and reactive groups for click chemistry.

SpectraSplit®7 – Hepta-band optical filter sets for microscopes and scanners
Specific separation of 7 fluorescent colors in a multi-stained tissue section has never been easier. The patented SpectraSplit®7 filter sets generate clean, sharp images without the need for spectral unmixing, making it suitable for any downstream application. Simply select among the most popular fluorochromes for each color channel and image without bleed-through.
SpectraSplit®7 was initially developed in 2014. Over the years the hepta-band filter sets have been fine-tuned based on customer feedback to not only fit a wide range of fluorochromes, but also different staining techniques, including Tyramide Signal Amplification and DNA-based multiplexing.
SpectraSplit®7 is compatible with light sources from CoolLED (pE-800 SB), Lumencor (SPECTRA X light engine) and Excelitas (NOVEM-S).
Introducing StreptaClick® Precision
A novel version of StreptaClick® developed for site-specific conjugation via click chemistry and enhanced monovalent binding to biotinylated proteins.
StreptaClick® Precision has a unique design with maximum separation of the single reactive site for conjugation (azide/DBCO) and the site for biotin binding. This makes StreptaClick® Precision ideal for attachment of bulky molecules such as DNA oligos and LNPs.
StreptaClick® Precision is the ultimate choice for developing flexible, multiplex immunoassays with high precision.
Perfect for oligonucleotides and lipid nanoparticles
BiotinPure™ Antibody Biotinylation Kit
Request a quote or order
Request a quote or order with payment by invoice by sending us an email via the button above. When ordering, please include information on the products you wish to order, organization, VAT number (only EU countries), delivery address, and invoice address. Please also state contact person and phone number for delivery by courier. We ship globally - a shipping cost of €50 is added to countries within the EU and €80 to all other countries. Upon request we can also charge in $USD for payments by invoice.Webshop
Orders can also be placed through our webshop via the form below. Once a product has been added a popup will appear with the choice of proceeding to checkout or adding additional products. The shopping cart icon at the top right corner also takes you to checkout. At checkout you will have the choice of secure payment by credit card via Stripe, Apple Pay, Google Pay or invoice. Shipping charges are added automatically. NB: VAT is not added to the final cost under Article 138 VAT directive (other EU countries) and 146 VAT directive (export to non-EU countries). Select your BiotinPure™ Kit:SpectraSplit® 7
Request a quote or order
Request a quote or order with payment by invoice by sending us an email via the button above. When ordering, please include information on the products you wish to order, organization, VAT number (only EU countries), delivery address, and invoice address. Please also state contact person and phone number for delivery by courier. We ship globally – a shipping cost of €50 is added to countries within the EU and €80 to all other countries. We can also charge in $USD. NB: VAT is not added to the final cost under Article 138 VAT directive (other EU countries) and 146 VAT directive (export to non-EU countries).StreptaClick® Color
- The StreptaClick® Color 2-plex Kit contains: StreptaClick® Color 488 and StreptaClick® Color 647. Suitable for multiplex immunohistochemistry (IHC) and Flow Cytometry. (Cat. no. 50021-1)
- The StreptaClick® Color 4-plex Kit contains: StreptaClick® Color 488, StreptaClick® Color Atto 542, StreptaClick® Color 594, and StreptaClick® Color 647. Suitable for multiplex IHC. (Cat. no. 50041-1)
- The StreptaClick® Color Complete kits also include our convenient BiotinPure™ Antibody Biotinylation kit in addition to the StreptaClick® Color reagents (2-plex Cat. no. 50022-1 , 4-plex Cat. no. 50042-1)