Lysylproline Third & fourth amino acid in substance P sequence. References: Ferreira CR, Cusmano-Ozog K. Spurious Elevation of Multiple Urine Amino Acids by Ion-Exchange Chromatography in Patients with Prolidase Deficiency. JIMD Rep. 2017;345-49. doi: 10.1007/8904_2016_552. Epub 2016 Apr 12. PubMed PMID: 27067078; PubMed Central PMCID: PMC5388643.

纯度：≥98%

CAS：52766-27-5