Antithrombin, Antigen : ARUP Lab Tests

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Antithrombin, Antigen : 0030015

Mnemonic: AT3AG

Methodology:	Microlatex Particle-Mediated Immunoassay
Performed:	Sun-Sat
Reported:	1-2 days
Specimen Required:	Collect: Lt. blue (sodium citrate). Refer to Specimen Handling at aruplab.com for hemostasis/thrombosis specimen handling guidelines. Specimen Preparation: Transfer 1 mL platelet-poor plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL) Storage/Transport Temperature: CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered. Remarks: Unacceptable Conditions: Serum. Hemolyzed specimens. Stability (collection to initiation of testing): Ambient: 8 hours; Refrigerated: 8 hours; Frozen: 1 month

Reference Interval: 82-136%
CPT Code(s):	85301
Cross References:	Antithrombin Antigen (Immunologic), Plasma (Antithrombin, Antigen), Antithrombin III Antigen (Antithrombin, Antigen), Antithrombin III, Immunologic, Plasma (Antithrombin, Antigen), AT III Antigen (Antithrombin, Antigen), AT III Antigen/Immunologic (Antithrombin, Antigen), AT3 Antigen/Immunologic (Antithrombin, Antigen)

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