LOINC Code 5977-4: Plasminogen activator inhibitor 2 Ag IA (PPP) [Mass/Vol]

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Plasminogen activator inhibitor 2 Ag. It is commonly used with the system or sample type PPP.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Both
• Method: IA

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Plasminogen activator inhibitor 2 Ag [Mass/volume] in Platelet poor plasma by Immunoassay
• Plasminogen activator inhibitor 2 Ag
• Antigen; Antigens; COAGULATION; EIA; ELFA; ELISA; Endothelial cell type PA-I; Enzyme immunoassay; Fast acting PAI; Hematology; Heme; IAA; II; Inhib; Inhibit; Level; Mass concentration; MEIA; PAI; PAI 2; PAI2; PA-inhibitor; PA-inhibitor 2; Placental PA-I; Plas; Platelet PAI; Platelet poor plasma; PLG; PLGN; Point in time; Profibrinolysin; QNT; Quan; Quant; Quantitative; Random; SUDS; t-PA inhibitor; u-PA inhibitor

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions