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BioNumbers is in its infancy and there are notable gaps in the available data. Search results often contain false positives.
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PropertyOrganismValueUnitsIDDetails
Fraction of cardiac output received by kidneys Human Homo sapiens ~22 (equal to 1100mL of blood in adult) % 114090
Fakhruddin S et al.,... more
A summary of results of some published reports, which illustrate the beneficial effects of melatonin in experimental and clinical ischemia/reperfusion injury (stroke) in the brain and in the heart (heart attack) Mammals Table - link N/A 114086
Reiter RJ et al., Melatonin... more
Distribution of zinc in body (total of ~1.5 - 2.5g) Human Homo sapiens in skeletal muscle and bone ~85-90%: in skin and liver 8-10%: in other tissues the rest % 114085
Valko M et al., Redox-... more
Average amount of zinc in human body and level of free intracellular zinc in rat Mammals in human body ~1.5-2.5g: free intracellular zinc in rat ≥0.5nM N/A 114084
Valko M et al., Redox-... more
Daily amount of exchanged iron in uptake of transferrin and release of iron in the endosome Unspecified ~0.03 g 114083
Valko M et al., Redox-... more
Accumulated amount of iron in the human body Human Homo sapiens ≤20 g 114082
Valko M et al., Redox-... more
Rate constant of reaction in which superoxide oxidizes one ferrous ion into a ferric ion Unspecified ~10^8 - 10^9 M^-1×sec^-1 114081
Valko M et al., Redox-... more
Rate constant of peroxynitrite formation Unspecified ~10^10 M^-1×sec^-1 114080
Valko M et al., Redox-... more
Fraction of total cell iron that is present in the redox-active form (50–100 μM) Unspecified <5 % 114079
Valko M et al., Redox-... more
Estimated HeLa cell mass Human Homo sapiens Theoretical value 3.3: after adjustment 2.3 ng 103720
Park K, Jang J, Irimia D... more
Distribution of iron Human Homo sapiens bound to hemoglobin ~65%: bound to ferritin and hemosiderin ~25%: in oxygen carrier proteins ~10% % 114059
Valko M et al., Redox-... more
Fraction of all causes of cancer that are due to obesity Human Homo sapiens ~20 % 114057
Rani V et al., Oxidative... more
Oxygen (O2) concentration in air-saturated aqueous buffer at 37°C Generic ~200 μM 109182
Murphy MP. How mitochondria... more
Concentration of dissolved carbon dioxide in surface ocean Biosphere ~10 μM 108697
aquatic photosynthesis... more
Kinetic parameters of enzymes involved in the glycolysis pathway Bacteria Escherichia coli Table - link N/A 114056
Gameiro D et al., Co... more
Hydrodynamic radius, molecular weight, diffusion coefficient & concentration of metabolites involved in glycolysis pathway Bacteria Escherichia coli Table - link N/A 114052
Gameiro D et al., Co... more
Hydrodynamic radius, molecular weight, diffusion coefficient & concentration of enzymes involved in glycolysis pathway Bacteria Escherichia coli Table - link N/A 114051
Gameiro D et al., Co... more
Experimentally calculated values for the different layers of the cellular envelope Bacteria Escherichia coli Table - link nm 114050
Gameiro D et al., Co... more
Volume of cell in different stages of growth and media Bacteria Escherichia coli Table - link N/A 114049
Gameiro D et al., Co... more
Cell doubling time Bacteria Rhodobacter sphaeroides 3.9 - 8.2 hours 114048
Hitchcock A, Hunter CN... more
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