Membrane proteins identified in microparticles derived from EPC cultures
| Protein name . | SWISS PROT accession name . | MW, kDa . | Spectra, n . |
|---|---|---|---|
| Integrins, alpha chain | |||
| Integrin alpha-IIb precursor, CD41 antigen | ITA2B_HUMAN | 113 | 156 |
| Integrin alpha-6 precursor, CD49f antigen | ITA6_HUMAN | 127 | 21 |
| Integrin alpha-M precursor, CD11b antigen | ITAM_HUMAN | 127 | 13 |
| Integrin alpha-2 precursor, CD49b antigen | ITA2_HUMAN | 129 | 6 |
| Integrin alpha-X precursor, CD11c antigen | ITAX_HUMAN | 128 | 5 |
| Integrins, beta chain | |||
| Integrin beta-3 precursor, CD61 antigen | ITB3_HUMAN | 87 | 78 |
| Integrin beta-2 precursor, CD18 antigen | ITB2_HUMAN | 85 | 49 |
| Integrin beta-1 precursor, CD29 antigen | ITB1_HUMAN | 88 | 18 |
| Other surface receptors | |||
| Platelet glycoprotein Ib alpha chain CD42b-alpha/CD42b antigen | GP1BA_HUMAN | 69 | 21 |
| Leukocyte antigen MIC3, CD9 antigen | CD9_HUMAN | 25 | 20 |
| Platelet glycoprotein IX, CD42a antigen | GPIX_HUMAN | 19 | 19 |
| 4F2 cell-surface antigen heavy chain, CD98 antigen | 4F2_HUMAN | 58 | 18 |
| Platelet glycoprotein Ib beta chain CD42b-beta/CD42c antigen | GP1BB_HUMAN | 22 | 15 |
| Hyaluronate receptor, CD44 antigen | CD44_HUMAN | 82 | 15 |
| Intercellular adhesion molecule 3 | ICAM3_HUMAN | 59 | 13 |
| Transferrin receptor protein 1, CD71 antigen | TFR1_HUMAN | 85 | 13 |
| Platelet endothelial cell adhesion molecule, CD31 antigen | PECA1_HUMAN | 83 | 9 |
| Leukocyte common antigen, CD45 antigen | CD45_HUMAN | 147 | 7 |
| Leukocyte surface antigen, CD47 antigen | CD47_HUMAN | 35 | 6 |
| Renin receptor | RENR_HUMAN | 39 | 3 |
| Membrane-associated progesterone receptor component 2 | PGRC2_HUMAN | 24 | 4 |
| Fibroblast growth factor receptor 2, CD332 antigen | FGFR2_HUMAN | 92 | 2 |
| Other membrane proteins | |||
| Vesicular integral-membrane protein VIP36 | LMAN2_HUMAN | 40 | 13 |
| Regulating synaptic membrane exocytosis protein 1 | RIMS1_HUMAN | 189 | 2 |
| Nck-associated protein 1-like | NCKPL_HUMAN | 128 | 3 |
| Receptor-associated proteins | |||
| Protein tyrosine phosphatase receptor type C–associated protein | PTCA_HUMAN | 21 | 6 |
| Tyrosine-protein phosphatase nonreceptor type 6 | PTN6_HUMAN | 68 | 5 |
| Growth factor receptor-bound protein 2 | GRB2_HUMAN | 25 | 3 |
| Adipocyte-derived leucine aminopeptidase | ERAP1_HUMAN | 106 | 3 |
| Receptor-type tyrosine-protein phosphatase eta | PTPRJ_HUMAN | 146 | 2 |
| Protein name . | SWISS PROT accession name . | MW, kDa . | Spectra, n . |
|---|---|---|---|
| Integrins, alpha chain | |||
| Integrin alpha-IIb precursor, CD41 antigen | ITA2B_HUMAN | 113 | 156 |
| Integrin alpha-6 precursor, CD49f antigen | ITA6_HUMAN | 127 | 21 |
| Integrin alpha-M precursor, CD11b antigen | ITAM_HUMAN | 127 | 13 |
| Integrin alpha-2 precursor, CD49b antigen | ITA2_HUMAN | 129 | 6 |
| Integrin alpha-X precursor, CD11c antigen | ITAX_HUMAN | 128 | 5 |
| Integrins, beta chain | |||
| Integrin beta-3 precursor, CD61 antigen | ITB3_HUMAN | 87 | 78 |
| Integrin beta-2 precursor, CD18 antigen | ITB2_HUMAN | 85 | 49 |
| Integrin beta-1 precursor, CD29 antigen | ITB1_HUMAN | 88 | 18 |
| Other surface receptors | |||
| Platelet glycoprotein Ib alpha chain CD42b-alpha/CD42b antigen | GP1BA_HUMAN | 69 | 21 |
| Leukocyte antigen MIC3, CD9 antigen | CD9_HUMAN | 25 | 20 |
| Platelet glycoprotein IX, CD42a antigen | GPIX_HUMAN | 19 | 19 |
| 4F2 cell-surface antigen heavy chain, CD98 antigen | 4F2_HUMAN | 58 | 18 |
| Platelet glycoprotein Ib beta chain CD42b-beta/CD42c antigen | GP1BB_HUMAN | 22 | 15 |
| Hyaluronate receptor, CD44 antigen | CD44_HUMAN | 82 | 15 |
| Intercellular adhesion molecule 3 | ICAM3_HUMAN | 59 | 13 |
| Transferrin receptor protein 1, CD71 antigen | TFR1_HUMAN | 85 | 13 |
| Platelet endothelial cell adhesion molecule, CD31 antigen | PECA1_HUMAN | 83 | 9 |
| Leukocyte common antigen, CD45 antigen | CD45_HUMAN | 147 | 7 |
| Leukocyte surface antigen, CD47 antigen | CD47_HUMAN | 35 | 6 |
| Renin receptor | RENR_HUMAN | 39 | 3 |
| Membrane-associated progesterone receptor component 2 | PGRC2_HUMAN | 24 | 4 |
| Fibroblast growth factor receptor 2, CD332 antigen | FGFR2_HUMAN | 92 | 2 |
| Other membrane proteins | |||
| Vesicular integral-membrane protein VIP36 | LMAN2_HUMAN | 40 | 13 |
| Regulating synaptic membrane exocytosis protein 1 | RIMS1_HUMAN | 189 | 2 |
| Nck-associated protein 1-like | NCKPL_HUMAN | 128 | 3 |
| Receptor-associated proteins | |||
| Protein tyrosine phosphatase receptor type C–associated protein | PTCA_HUMAN | 21 | 6 |
| Tyrosine-protein phosphatase nonreceptor type 6 | PTN6_HUMAN | 68 | 5 |
| Growth factor receptor-bound protein 2 | GRB2_HUMAN | 25 | 3 |
| Adipocyte-derived leucine aminopeptidase | ERAP1_HUMAN | 106 | 3 |
| Receptor-type tyrosine-protein phosphatase eta | PTPRJ_HUMAN | 146 | 2 |
EPC indicates endothelial progenitor cell; and MW, molecular weight.