The protein has a predicted molecular mass of 35.9 kDa after removal of the signal peptide. The apparent molecular mass of CD81-hFc is approximately 25-55 kDa due to glycosylation.

Conjugate

Unconjugated

Purity

> 90%, by SDS-PAGE and Coomassie blue staining.

Product Form

Lyophilized

Concentration

Reconstitution dependent.

Formulation

Lyophilized from sterile Phosphate Buffered Saline, pH 7.4. 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, 26 kDa cell surface protein TAPA-1, 26 kDa cell surface protein TAPA1, CD 81, CD81 antigen, CD81 antigen (target of antiproliferative, CD81 molecule, CD81_HUMAN, CVID6, S5.7, TAPA 1, TAPA1, Target of the antiproliferative, Tetraspanin 28, Tetraspanin-28, Tetraspanin28, Tspan 28, Tspan-28, Tspan28

Disclaimer

This product is for research use only. It is not intended for diagnostic or therapeutic use.

Scientific Validation Data (2)

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Figure 1: SDS-PAGE - Recombinant Human CD81 Protein (Fc Tag) (A318147)

SDS-PAGE of Recombinant Human CD81 Protein (Fc Tag) (A318147) under reducing conditions.

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Figure 2: Recombinant Human CD81 Protein (Fc Tag) (A318147)

ELISA plates were pre-coated with Recombinant Human CD81 Protein (Fc Tag) (A318147) at 2 µg/ml (100 µl/well) which can bind Anti-CD81 Antibody [DMC429] - BSA and Azide free (A318743) in a linear range of 0.64-16 ng/ml.

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