Property talk:P4268

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half maximal inhibitory concentration (IC50)
measure of the effectiveness of a substance in inhibiting a specific biological or biochemical function

Description	measure of the effectiveness of a substance in inhibiting a specific biological or biochemical function
Represents	half maximal inhibitory concentration (Q286779)
Data type	Quantity
Domain	chemistry, molecular biology, biology (note: this should be moved to the property statements)
Allowed units	mole (Q41509) (or more commonly: nM (1x10^-9 mole), uM (1x10^-6 mole) and mM (1x10^-3 mole)) (note: this should be moved to the property statements)
Example	vemurafenib (Q423111) → inhibitor of (P3776) → B-Raf proto-oncogene, serine/threonine kinase (Q21109218) + qualifier: IC50 = 20.931 uM (note: this information should be moved to a property statement; use property Wikidata property example (P1855), Wikidata property example for properties (P2271), Wikidata property example for lexemes (P5192), Wikidata property example for forms (P5193) or Wikidata property example for senses (P5977))
Source	PubChem, BindingDB (note: this information should be moved to a property statement; use property source website for the property (P1896))
See also	half maximal effective concentration (EC50) (P4269)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Minimum and maximum Items with highest numeric value Items with lowest numeric value Database reports/Constraint violations/P4268 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1 Qualifier 1 100% of uses

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Scope is: the property must be used by specified way only (Help)

List of violations of this constraint: Database reports/Constraint violations/P4268#Scope, hourly updated report, SPARQL

Citation needed: the property must have at least one reference (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303).
List of violations of this constraint: Database reports/Constraint violations/P4268#citation needed