Synthetic nanodiscs offer a stable and biologically relevant environment that closely mimics cell membranes and enables full-length transmembrane human CD81 protein to be purified and analysed in vitro.
Applications
ELISA, SDS-PAGE
Expression System
HEK293 cells
Nature
Synthetic
Protein Species
Human
Protein Length
Full length protein.
Tag
C-terminal Flag Tag
Molecular Weight
Full length human CD81 protein has a MW of 25.6 kDa.
Conjugate
Unconjugated
Product Form
Lyophilized
Concentration
Reconstitution dependent.
Formulation
Lyophilized from nanodisc solubilization buffer (20mM Tris-HCl, 150mM NaCl, pH 8.0). Normally 5%–8% Trehalose is added as a protectant before lyophilization.
Storage
Shipped at 4°C. Lyophilized: Store at -20°C to -80°C. Reconstituted: Aliquot and store at -80°C. Product is stable for one year. Avoid freeze/thaw cycles.
Synonyms
26 kDa cell surface protein TAPA-1, CD81 antigen, TAPA1, Target of the antiproliferative antibody 1, Tetraspanin-28, Tspan-28, TSPAN28
Disclaimer
This product is for research use only. It is not intended for diagnostic or therapeutic use.
ELISA plates were pre-coated with Synthetic Nanodisc Human CD81 Protein (A318450) (0.2 µg/well). Serial diluted Anti-Flag Tag Antibody solutions were added, washed, and incubated with secondary antibody before ELISA reading. From this data, the EC50 for Anti-Flag Tag Antibody binding with CD81-Nanodisc is 3.551 µg/ml.
Diagram showing how synthetic nanodiscs containing full-length multi-pass transmembrane proteins in a phospholipid bilayer are generated from native cell membranes.
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