FITC Conjugated, Anti-CD64 / FcgammaRI Monoclonal Antibody (Clone:10.1)
Figure 1: Surface staining of CD64 in human peripheral blood with anti-CD64 (10.1) FITC.
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| Amount : | 100 tests |
| Isotype : | Mouse IgG1 |
| Storage condition : | Store in the dark at 2-8°C. Do not freeze. Avoid prolonged exposure to light. |
CD64 (FcgammaRI) is a cell surface receptor for Fc region of IgG. It is composed of specific ligand binding alpha subunit and promiscuous gamma subunit, which is indispensable for tyrosine-based signaling. However, even the alpha subunit can transduce signals leading to cellular effector functions. The isoform FcgammaRIa1 binds human IgG with high affinity, has limited myeloid cell distribution, and a relatively large intracellular domain. Products of related genes include FcgammaRIb and FcgammaRIc isoforms, but these specify low affinity IgG receptors if functionally expressed at all. Besides a role in antigen clearance, FcgammaRI (a1) can potently enhance MHC class I and II antigen presentation in vitro and in vivo.
| Subcellular location: | Cell membrane |
| Post transnational modification: | Phosphorylated on serine residues. |
| Tissue Specificity: | Monocyte/macrophage specific. |
| BioGrid: | 108503. 20 interactions. |
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