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Test Code (รหัสการทดสอบ):
HBEAB

Order Name (ชื่อการทดสอบ):
HBeAb

 
Specimen / Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 2 hours (120 mins)
 
Useful For (ประโยชน์การทดสอบ):
  1. Detection of antibody to hepatitis B e antigen (anti-HBe) in human serum.
  2. Indicated as an aid in the diagnosis and monitoring of hepatitis B viral infection.
 
Methodology (วิธีการทดสอบ):
Chemiluminescent Microparticle Immuno Assay (CMIA)
 
AliasesName (ชื่อเรียกอื่นๆ) :
Anti-Hbe
Hepatitis Be Ab
Hepatitis Be Antibody
 
 
 
Test Code (รหัสการทดสอบ):
HBEAB

Order Name (ชื่อการทดสอบ):
HBeAb

 
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
Blood/ Plain Blood (Red Top) 6 mL, 1 tube
 
Specimen Testing Type (สิ่งส่งตรวจที่ใช้ในการทดสอบ):
Serum, minimum volume 1 mL
 
Sub Mission Container (ภาชนะส่งตรวจ):
Plastic vial
 
Rejection Criteria (เกณฑ์ปฏิเสธสิ่งส่งตรวจ):
Hemolysis: 4+ reject
 
Specimen Stabillity (ความคงตัวของสิ่งส่งตรวจ):
Specimen Type Temperature Time
Serum (keep in original tube) Refrigerated, 2oC to 8oC 8 hours
Serum Refrigerated, 2oC to 8oC 7 days
Frozen, -20oC 14 days
 
 
 
Test Code (รหัสการทดสอบ):
HBEAB

Order Name (ชื่อการทดสอบ):
HBeAb

 
Method detail (วิธีการทดสอบ):
Chemiluminescent Microparticle Immuno Assay (CMIA)
 
Schedule (ตารางการทดสอบ):
Tested daily (24 hours)
 
Turnaround Time (ระยะเวลารอผล):
Collected specimen to report within 2 hours (120 mins)
 
Performing Location (หน่วยงานที่ทำการทดสอบ):
Immunology, Laboratory Department Tel. 13227
 
Specimen Retention Time (ระยะเวลาเก็บสิ่งส่งตรวจ):
5 days
 
 
 
Test Code (รหัสการทดสอบ):
HBEAB

Order Name (ชื่อการทดสอบ):
HBeAb

 
 
Clinical Information (ข้อมูลทางคลินิก):
Hepatitis B e antigen (HBeAg) and its antibody (anti-HBe) are found in association with hepatitis B viral infection. HBeAg is first detectable in the early phase of hepatitis B viral infection, after the appearance of
hepatitis B surface antigen (HBsAg). The titers of both antigens rise rapidly during the period of viral replication in acute infection. Seroconversion from HBeAg to anti-HBe during acute hepatitis B infection is usually indicative of resolution of infection and a reduced level of infectivity. A negative HBeAg result may indicate (1) early acute infection before the peak of viral replication or (2) early convalescence when HBeAg has declined below detectable levels. The presence of anti-HBe serves to distinguish between these two phases. A subset of chronic hepatitis B patients have no detectable HBeAg in serum, but are positive for anti-HBe; these patients may also be positive for serum hepatitis B virus DNA.

Additionally HBe antigen/antibody seroconversion is used as an indicator of virological response when treating patients with chronic hepatitis B.
 
Reference Value (ค่าอ้างอิง):
Non reactive
 
Clinical Reference (เอกสารอ้างอิง):
Manufacturer’s Reagent package insert, Architect Anti-HBe, February 2016, Abbott GmbH &Co.KG, MAX-Planck-Ring 2, 65205 Wiesbaden, Germany