Endothelin 1 (pig), 2-L-threonine-4-L-asparagine-5-L-aspartic acid-6-L-methionine-7-L-threonine-9-L-glutamic acid-12-L-leucine-13-L-asparagine-17-L-gl, China Endothelin 1 (pig), 2-L-threonine-4-L-asparagine-5-L-aspartic acid-6-L-methionine-7-L-threonine-9-L-glutamic acid-12-L-leucine-13-L-asparagine-17-L-gl Selling, Selling China Endothelin 1 (pig), 2-L-threonine-4-L-asparagine-5-L-aspartic acid-6-L-methionine-7-L-threonine-9-L-glutamic acid-12-L-leucine-13-L-asparagine-17-L-gl, Nantong Reform Chemical Co.,Ltd.