Anti-Spike protein S1 Nanobody (VHH), Recombinant, Purified

Anti-Spike protein S1 Nanobody (VHH), Recombinant, Purified

Catalog #: EG-NB-7MFU
$425.00
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3D Structure — Nanobody–Epitope Complex
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anti-Spike protein S1 nanobody complex
PDB 7MFU
nanobody (VHH)   antigen   epitope (59)
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Interactive model of the VHH bound to its structural epitope on Spike protein S1 (from experimental complex PDB 7MFU). Nanobody in blue, epitope contact residues in red. For research visualization.

Product Description
Product NameAnti-Spike protein S1 Nanobody (VHH), Recombinant, Purified
DescriptionA purified, engineered single-domain antibody (VHH / nanobody) against Spike protein S1, for research applications including detection, capture and imaging.
Target / SpecificitySpike protein S1
SequenceThis nanobody is an engineered variant based on PDB 7MFU, with higher affinity and stability than the original published sequence.
FormatPurified recombinant single-domain antibody (VHH / nanobody), carrier-free
Tag & ExpressionC-terminal 6×His tag; secreted from HEK293 cells and purified by one-step IMAC from the culture medium.
Molecular Weight~14 kDa (single VHH domain + His6; ~1/10 the size of a conventional IgG)
Purity>90% by SDS-PAGE
Quantity100 µg
FormulationPBS with 50% glycerol (carrier-free); 0.02% sodium azide
ApplicationsELISA, Western blot (WB), immunofluorescence (IF), immunoprecipitation (IP), affinity capture
Structural EpitopeEpitope mapped from the experimental VHH–antigen complex (PDB 7MFU); 59 antigen contact residues within 5 Å. An interactive 3D complex model is shown on this page.
StorageStore at -20°C; avoid repeated freeze-thaw. Stable 1 year.
AdvantagesNanobodies are the smallest functional antibody fragments: exceptional thermal and chemical stability, single-domain, high-yield recombinant production, and access to cryptic epitopes and dense tissue that conventional antibodies cannot reach.
Product Documents
DatasheetEG-NB-7MFU Product Datasheet
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