anti-tag VHH

Protein tags (e.g., His, Myc, HA, FLAG, GFP) are engineered sequences for protein detection, purification, and manipulation. Applications include expression analysis, interaction studies, localization imaging, and affinity purification.

Anti-tag antibodies, highly specific for these tags, are crucial tools when target-specific antibodies are unavailable or lack sufficient performance. They enable applications such as Western blotting, immunoprecipitation, immunostaining, and affinity chromatography, offering versatile solutions for protein analysis.

Anti-tag nanobodies (VHHs) represent a next-generation approach, offering significant advantages over traditional antibodies. These single-domain antibodies, derived from camelids, are characterized by:

• Compact Size (15 kDa): This enables superior tissue penetration and access to sterically hindered epitopes, particularly valuable for intracellular imaging and super-resolution microscopy, especially with GFP-tagged proteins.
• High Affinity and Specificity: Nanobodies provide robust and reliable detection with minimal background.
• Enhanced Stability: They maintain functionality under harsh conditions, ensuring consistent performance.
• Increased Versatility: Their unique properties expand application possibilities beyond traditional antibody limitations.

Echo Bio delivers unparalleled flexibility in your research with our premium anti-tag VHH antibodies (nanobodies). Targeting a comprehensive range of tags (GFP, HA, Flag, MYC, MBP, GST, and more), we offer diverse conjugation options including Biotin, HRP, Agarose beads, Magnetic beads, and a spectrum of fluorescent dyes (Fluor488, 594, 647). Choose the perfect VHH antibody solution for your specific experimental needs.