| Proteins components | Serum proteins | AlbuminAntithrombin-IIIFibronectinGlobulins (e.g., Immunoglobulins such as IgG)Hemoglobin beta fetal chainKininogenLamininPlasminogen (precursor of plasmin)Serum spreading factorα1-Antitrypsin (protease inhibitor)α-2-HS-glycoprotein (fetal)α2-Macroglobulin (protease inhibitor)β-2-Glycoprotein I |
| Transport proteins | ApolipoproteinTranscortinTransferrin (e.g., Hemiferrin)α1-Lipoproteinβ1-Lipoprotein |
| Enzymes | Alanine aminotransferase (ALT/GPT)Alkaline phosphataseAspartate aminotransferase/Glutamic oxaloacetic transaminase (AST/GOT)Cone cGMP-specific 3′,5′-cyclic phosphodiesterase (bovine)Lactate dehydrogenaseLactoperoxidasePhosphokinaseProthrombinaseTransaminaseγ-Glutamyl transferase |
| Hormones | Adrenocorticotropic hormoneCorticosteroidsFollicle-stimulating hormoneGlucagonGrowth hormone (bovine)InsulinLuteinizing hormoneParathyroid hormonePituitary glandotropic factorsProstaglandinsProlactinTestosteroneThyroid hormonesThyroxineVasopressin |
| Growth factors and cytokines | Basic fibroblast growth factor (bFGF)Endothelial cell growth factor (ECGF)Epidermal growth factor (EGF)Fibroblast growth factor (FGF)Glial growth factorInsulin-like growth factor (IGF) (e.g., IGF-binding protein 2, IGF-binding protein 4, IGF- II)InterferonsInterleukinsNerve growth factor (NGF)Platelet-derived growth factor (PDGF)Prepro-insulin-like growth factor ITransforming growth factor (TGF) (e.g., TGFβ1) |
| Fatty acids and lipids | CholesterolEthanolamineFree and protein-bound fatty acidsPhosphatidylethanolaminePhospholipidsTriglycerides |
| Carbohydrates | FructoseGalactoseGlucoseGlycolytic metabolitesMannoseRibose |
| Nonprotein/nitrogens | Amino acidsCreatininePolyaminesPurines/pyrimidinesUreaUric acid |
| Vitamins | Retinol/retinoic acid (vitamin A)Ascorbic acid (vitamin C)Vitamin B-Group: Biotin Cobalamin Folic acid Niacinamide/nicotinic acid Pantothenic acid Pyridoxine/pyridoxalphosphate Riboflavin Thiamineα-Tocopherol (vitamin E) |
| Minerals | Ca, Cl, Cr, Cu, F, Fe, I, K, Mn, Mo, Na, Ni, Se, Sn, Zn |
| Inorganic compounds | Alkaline phosphatePhosphate |
| Others | Bilirubin, CO, CO2 |