Key points are not available for this paper at this time.
A group of human amyloid fibril proteins having chemical homology and antigenic similarities to immunoglobulin light polypeptide chains has been previously described. The amino acid sequence of a different type of human amyloid fibril protein is reported. This protein lacks valine, proline, threonine, and half-cystine and its sequence is not homologous with any presently known immunoglobulin sequence. This sequence defines a new class of amyloid fibril proteins of as yet unknown origin.
Ein et al. (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: