Human CD21 Protein, hFc Tag

Recombinant Human CD21 with C-terminal human Fc tag

Product Specifications

Product Name Alternative

C3DR; CD21; CR; CVID7; SLEB9

UniProt

P20023

Expression Region

CD21 (Ile21-Arg971) hFc (Glu99-Ala330)

Reactivity

Human

Conjugation

Unconjugated

Tag

C-Human Fc Tag

Source

Mammalian

Field of Research

Immunology & Inflammation

Purity

The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.

Form

Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.

Molecular Weight

The protein has a predicted molecular mass of 130.4 kDa after removal of the signal peptide.The apparent molecular mass of CD21-hFc is approximately 130-150 kDa due to glycosylation.

Storage Conditions

Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing) . Lyophilized proteins are shipped at ambient temperature.

Notes

For research use only.

Preservative

Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions.