Description：Recombinant Human SPINK7 Protein is produced by mammalian expression system and the target gene encoding Ser20-Cys85 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4.Gene Symbol：SPINK7Alternative Names：ECG2; Serine protease inhibitor Kazal-type 7; Esophagus cancer-related gene 2 protein; ECRG-2 Entrez Gene (Human)： 84651; SwissProt (Human)： P58062; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：SEAASLSPKK VDCSIYKKYP VVAIPCPITY LPVCGSDYIT YGNECHLCTE SLKSNGRVQF LHDGSCVDHH HHHHDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to 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.