Description：Recombinant Human TPSB2 Protein is produced by Mammalian expression system and the target gene encoding Ala19-Pro275 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM Tris-HCl, 150mM NaCl, pH 8.0.Gene Symbol：TPSB2Alternative Names：TPS2; Tryptase beta-2; Tryptase-2; Tryptase II Entrez Gene (Human)： 64499; 7177; SwissProt (Human)： P20231; Purity：Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure：APAPGQALQR VGIVGGQEAP RSKWPWQVSL RVHGPYWMHF CGGSLIHPQW VLTAAHCVGP DVKDLAALRV QLREQHLYYQ DQLLPVSRII VHPQFYTAQI GADIALLELE EPVKVSSHVH TVTLPPASET FPPGMPCWVT GWGDVDNDER LPPPFPLKQV KVPIMENHIC DAKYHLGAYT GDDVRIVRDD MLCAGNTRRD SCQGDSGGPL VCKVNGTWLQ AGVVSWGEGC AQPNRPGIYT RVTYYLDWIH HYVPKKPVDH HHHHHDirections 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.