Recombinant Human B7-1/CD80 (C-mFC)

Recombinant Human B7-1/CD80 (C-mFC)

Catalog Number:
P001411500ABE
Mfr. No.:
Abe32-9640
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      • Overview
        • Cluster of Differentiation 80, also called B7-1, is a member of cell surface immunoglobulin superfamily which plays key, yet distinct roles in the activation of T cells. It is the ligand for two different proteins on the T cell surface: CD28 and CTLA-4. Studies have shown that CTLA-4 binds mostly to CD80. The structure presents two extracellular domains: a membrane distal variable-like domain (IgV) and a membrane proximal Ig constant-like domain (IgC) along with an intracellular domain. Both IgV and IgC consist of anti-parallel beta sandwiches joined by a short linker region. CD80 is mostly expressed on the surface of antigen-presenting cells including activated B cells, macrophages and dendritic cells.

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      • Properties
        • Protein Name
          CD80; Activation B7-1 antigen; B7; BB1; CD28LG1; CD28LGB7-1 antigen; T-lymphocyte activation antigen CD80
          Source
          Human cells
          Type
          Recombinant Proteins
          Formulation
          Lyophilized from a 0.2 µm filtered solution of PBS, pH7.4.

          * For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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