TABLE 2.
Summary of proteins detected in LDL subfractions
| LDL(+) | LDL(−) | ||
|---|---|---|---|
| Protein | Number of experiments in which a protein was detected | Function | |
| Apolipoprotein B | 6 | 6 | Lipid transport, receptor binding |
| Apolipoprotein E | 6 | 6 | Receptor binding |
| Apolipoprotein A-I | 6 | 6 | Lipid transport, receptor binding |
| Apolipoprotein C-III | 6 | 6 | Lipid metabolism |
| Apolipoprotein D | 5 | 6 | Lipid metabolism |
| Apolipoprotein A-II | 5 | 6 | Lipid metabolism |
| Apolipoprotein F (Lipid transfer inhibitor protein) | 2 | 6 | Lipid metabolism |
| Apolipoprotein J (Clusterin) | 1 | 6 | Lipid metabolism, inflammation, apoptosis |
| Apolipoprotein C-I | 6 | 5 | Lipid metabolism |
| Albumin | 5 | 5 | Blood homeostasis |
| Serum amyloid A-4 protein | 5 | 5 | Innate immunity |
| Apolipoprotein C-II | 5 | 5 | Lipid metabolism |
| Apolipoprotein(a) | 0 | 5 | Lipid transport |
| Platelet basic protein (NAP2, CXCL7) | 5 | 0 | Inflammation |
| Apolipoprotein A-IV | 3 | 3 | Lipid metabolism |
| Apolipoprotein C-IV precursor | 2 | 3 | Lipid metabolism |
| Prothrombin precursor (Fragment) | 3 | 2 | Coagulation |
| Platelet factor 4 variant precursor (CXCL4) | 1 | 2 | Inflammation |
| Dermcidin precursor | 3 | 1 | Innate immunity |
| SH3 and cysteine-rich domain-containing protein | 1 | 1 | Cell senescence |
| Protein S100-A9 (Calgranulin B) | 1 | 1 | Inflammation |
| Platelet-activating factor acetylhydrolase precursor | 0 | 1 | Inflammation |
| Coagulation factor X precursor | 0 | 1 | Coagulation |
| Chromosome 1 open reading frame 56 | 0 | 1 | Unknown |
| IG Lambda chain | 0 | 1 | Immunity |
| Apolipoprotein-L1 | 1 | 0 | Innate immunity |
| Serum amyloid A2 | 1 | 0 | Innate immunity |
| Fibrinogen α chain | 1 | 0 | Coagulation, acute phase response |
| Antibacterial protein FALL-39 | 1 | 0 | Innate immunity |