Nano-Secondary® Reagents

Nano-Secondary® Reagents from ChromoTek, available through Mason Technology, provide an innovative alternative to conventional secondary antibodies for fluorescence microscopy, Western blotting and other immunodetection applications. Based on recombinant VHH nanobody technology, Nano-Secondary® Reagents deliver exceptional specificity, reduced background staining and significantly improved imaging resolution. Their small molecular size allows fluorophores or detection labels to be positioned much closer to the target protein, making them particularly valuable for advanced microscopy techniques.

Unlike traditional IgG secondary antibodies, Nano-Secondary® Reagents are approximately one tenth of the size, reducing steric hindrance and improving tissue penetration. This enables more accurate localisation of target proteins while minimising non-specific binding. Recombinant production also ensures excellent batch-to-batch consistency, helping researchers generate reproducible results across long-term studies.

Nano-Secondary® Reagents are compatible with commonly used primary antibodies from a range of host species and are available with different detection formats to suit fluorescence imaging, Western blotting and other protein detection workflows. Their compact structure makes them especially beneficial for super-resolution microscopy where minimising the distance between fluorophore and target protein is essential.

Nano-Secondary® Reagents Key Features

• Recombinant VHH nanobody based secondary reagents.
• Significantly smaller than conventional secondary antibodies.
• Improved imaging resolution and target localisation.
• Reduced background and non-specific staining.
• Excellent tissue penetration.
• Suitable for fluorescence microscopy and Western blotting.
• Ideal for super-resolution imaging applications.
• Consistent recombinant production.
• Reliable batch-to-batch performance.
• Expert technical support from Mason Technology.

High quality secondary detection reagents are essential for generating reliable imaging data. Nano-Secondary® Reagents provide researchers with cleaner staining, enhanced resolution and improved experimental reproducibility, making them a valuable addition to modern molecular and cellular biology workflows. Their innovative nanobody design supports demanding research applications where accuracy and sensitivity are critical.

Mason Technology supplies the complete ChromoTek Nano-Secondary® portfolio throughout Ireland, helping researchers select the most appropriate reagents for advanced imaging and protein detection applications.

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