Specific antibody against heart muscle light chains, a process for the preparation thereof and a reagent containing it

摘要

The present invention provides a specific antibody against heart muscle light chains (HMLC) with a cross-reactivity against skeletal muscle light chains (SMLC) of less than 5%. The present invention also provides a process for the preparation of this specific antibody, wherein a mammal is immunized with HMLC I and/or HMLC II and the crude serum is recovered and subjected to an immunosorptive purification on an SMLC immune adsorbent based on silicate. Furthermore, the present invention provides a reagent for the determination of HMLC which contains antibodies against HMLC according to the present invention.