3177-3
Antithrombin Ag [Moles/volume] in Platelet poor plasma by Immunoassay
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Part Descriptions
LP15394-7 Antithrombin
Antithrombin is a small molecule that inactivates several enzymes of the coagulation system. It is a glycoprotein produced by the liver.
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Source: Wikipedia, Antithrombin (Wikipedia)
LP15394-7 Antithrombin
Antithrombin and antithrombin III refer to the same thing but today, however, antithrombin is the correct name. Antithrombin is a small glycoprotien, produced in the liver that inactivates several enzymes of the coagulation system including thrombin as well as factors Xa, IXa, XIa, XIIa, and kallikrein. Heparan sulfate (heparin), located on endothelial cells, binds to antithrombin causing a conformational change that results in its activation. Antithrombin deficiency is present in 0.17% of the general population. It accounts for 1.1% of unselected patients with venous thrombosis and up to 5% of patients younger than 70 years with thrombosis. Over 127 mutations in the antithrombin gene are known to cause hereditary antithrombin deficiency. Individuals heterozygous for antithrombin deficiency have a fivefold increased risk for venous thrombosis. Homozygous deficiencies are usually fatal.
Source: Regenstrief Help
Fully-Specified Name
- Component
- Antithrombin Ag
- Property
- SCnc
- Time
- Pt
- System
- PPP
- Scale
- Qn
- Method
- IA
Additional Names
- Short Name
- AT III Ag PPP IA-sCnc
- Display Name
- Antithrombin Ag IA (PPP) [Moles/Vol]
- Consumer Name Alpha Get Info
- Antithrombin antigen, Blood
Basic Attributes
- Class
- COAG
- Type
- Laboratory
- First Released
- Version 1.0
- Last Updated
- Version 2.73
- Change Reason
- Renamed Method from "Imm" to "IA" for consistency across classes (approved by Laboratory LOINC Committee 2016 12).
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 13727
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG48073-7 | Antithrombin Ag| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Antithrombin Ag: Synonyms: AT |
| es-AR | Spanish (Argentina) | antígeno de antitrombina: |
| es-ES | Spanish (Spain) | Antitrombina Antígeno: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Antitrombina Ag: |
| et-EE | Estonian (Estonia) | Antitrombiin antigeen: Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Trombotsüütidevaene plasma |
| fr-CA | French (Canada) | Antithrombine , Ag: |
| fr-FR | French (France) | Antithrombine antigène: |
| fr-BE | French (Belgium) | Antithrombine Ag: Synonyms: Antigène |
| it-IT | Italian (Italy) | Antitrombina , Ag: Synonyms: Concentrazione di Sostanza Immunoassay Plasma povero di piastrine Punto nel tempo (episodio) Studio di coagulazione |
| ko-KR | Korean (Korea, Republic Of) | 항트롬빈 항원: |
| nl-NL | Dutch (Netherlands) | antitrombine Ag: Synonyms: antigeen coagulatiemethode IA |
| pt-BR | Portuguese (Brazil) | Antitrombina Ag: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Антитромбин Аг: Synonyms: Количественный Молярность; |
| tr-TR | Turkish (Turkey) | Antitrombin Ag: Synonyms: Antijen İmmünölçüm, immünoassay |
| zh-CN | Chinese (China) | 抗凝血酶 抗原: Synonyms: Ag AT; |
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- CodeSystem lookup
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