Description：Recombinant Human KLK2 Protein is produced by mammalian expression system and the target gene encoding Pro19-Pro261 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μm filtered solution of 20mM Citrate, 150mM NaCl, pH 3.5.Gene Symbol：KLK2Alternative Names：Kallikrein-2; Glandular kallikrein-1; hGK-1; Tissue kallikrein-2 Entrez Gene (Human)： 3817; SwissProt (Human)： P20151; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：PLIQSRIVGG WECEKHSQPW QVAVYSHGWA HCGGVLVHPQ WVLTAAHCLK KNSQVWLGRH NLFEPEDTGQ RVPVSHSFPH PLYNMSLLKH QSLRPDEDSS HDLMLLRLSE PAKITDVVKV LGLPTQEPAL GTTCYASGWG SIEPEEFLRP RSLQCVSLHL LSNDMCARAY SEKVTEFMLC AGLWTGGKDT CGGDSGGPLV CNGVLQGITS WGPEPCALPE KPAVYTKVVH YRKWIKDTIA ANPVDHHHHH HDirections for Use：Please minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test.Storage/Stability：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.