Anti-Human Serum Albumin (HSA) Nanobody (VHH), Recombinant, Purified
Catalog #: EG-NB-HSA01
$355.00
3D Structure — Nanobody–Epitope Complex
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anti-Human Serum Albumin (HSA) nanobody complex
PDB 8Y9S
■ nanobody (VHH) ■ antigen ■ epitope (31)
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Interactive model of the VHH bound to its structural epitope on Human Serum Albumin (HSA) (from experimental complex PDB 8Y9S). Nanobody in blue, epitope contact residues in red. For research visualization.
Product Description
| Product Name | Anti-Human Serum Albumin (HSA) Nanobody (VHH), Recombinant, Purified |
| Description | A purified, engineered VHH nanobody against human serum albumin (HSA), widely used as a half-life-extension module and albumin-capture reagent. |
| Target / Specificity | Human serum albumin (HSA) |
| Sequence | This nanobody is an engineered variant based on PDB 8Y9S, with higher affinity and stability than the original published sequence. |
| Format | Purified recombinant single-domain antibody (VHH / nanobody), carrier-free |
| Tag & Expression | C-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 |
| Quantity | 100 µg |
| Formulation | PBS with 50% glycerol (carrier-free); 0.02% sodium azide |
| Applications | ELISA, WB, affinity capture, half-life-extension and albumin-binder research |
| Structural Epitope | Epitope mapped from the experimental VHH–antigen complex (PDB 8Y9S); 31 antigen contact residues within 5 Å. An interactive 3D complex model is shown on this page. |
| Storage | Store at -20°C; avoid repeated freeze-thaw. Stable 1 year. |
| Advantages | Nanobodies 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-HSA01 Product Datasheet
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