TY - GEN AU - Ren,S AU - Sakai,K AU - Schwartz,L B TI - Regulation of human mast cell beta-tryptase: conversion of inactive monomer to active tetramer at acid pH SN - 0022-1767 PY - 1998///0521 KW - Chymases KW - Enzyme Activation KW - Humans KW - Hydrogen-Ion Concentration KW - Mast Cells KW - enzymology KW - Protein Conformation KW - Serine Endopeptidases KW - chemistry KW - Tryptases N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -