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EP0054676A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for determining HL antigens

Assignee: Roche Diagnostics GmbH
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Filing: 1981-10-22
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Granted: —
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Expires: 2001-10-22
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Abstract

Abstract Translated from German Zur Bestimmung von HLA-Antigenen auf Lymphozyten durch Inkubation der Lymphozyten mit HLA-Antiserum und Komplement unter Freisetzung von ATP aus den durch Komplement lysierten Zellen, setzt man das freigesetzte ATP mit einer ATPase um, lysiert anschließend die durch Komplement nicht lysierten Zellen rasch und bestimmt das daraus freigesetzte ATP. Ein hierfür geeignetes Reagens enthält ein nichtionisches Detergens, Luciferin, Luciferase, Magnesium, Komplexierungsmittel, Apyrase, Serumalbumin und Puffer. To determine HLA antigens on lymphocytes by incubating the lymphocytes with HLA antiserum and complement with the liberation of ATP from the cells lysed by complement, the released ATP is reacted with an ATPase, then the cells not lysed by complement are lysed quickly and determined the ATP released from it. A reagent suitable for this contains a nonionic detergent, luciferin, luciferase, magnesium, complexing agent, apyrase, serum albumin and buffer.

Inventors

  • 👤 Reiner Dr. Scherer
  • 👤 Karl Dr. Wulff
  • 👤 Christine Treffert

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 20:23
CPC Classifications
C; C12; C12Q; C12Q1/00; C12Q1/34; C12Q1/66; G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/53; G01N33/569; G01N33/56966; G01N33/56977

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