Name: Recombinant human CTLA-4 protein with C-terminal human Fc tag
Price: Inquiry

- Overview
  - The protein has a predicted molecular mass of 39.6 kDa after removal of the signal peptide. The apparent molecular mass of CTLA4-hFC is approximately 40-55 kDa due to glycosylation. This gene is a member of the immunoglobulin superfamily and encodes a protein which transmits an inhibitory signal to T cells. The protein contains a V domain, a transmembrane domain, and a cytoplasmic tail. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. The membrane-bound isoform functions as a homodimer interconnected by a disulfide bond, while the soluble isoform functions as a monomer. Mutations in this gene have been associated with insulin-dependent diabetes mellitus, Graves disease, Hashimoto thyroiditis, celiac disease, systemic lupus erythematosus, thyroid-associated orbitopathy, and other autoimmune diseases.
    
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- Properties
  - Protein Name
    
    CTLA4, CD152
    
    Source
    
    HEK293 cells
    
    Type
    
    Recombinant Proteins
    
    Purification
    
    The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
    
    Formulation
    
    Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose is added as protectants before lyophilization.
    
    Storage
    
    Store at -80°C for 12 months (Avoid repeated freezing and thawing)
    
    * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

Human CTLA-4 Protein, hFc Tag on SDS-PAGE under reducing condition.

Recombinant human CTLA-4 protein with C-terminal human Fc tag

Recombinant human CTLA-4 protein with C-terminal human Fc tag

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