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: TPSB2 Alternative Names: TPS2; Tryptase beta-2; Tryptase-2; Tryptase IIEntrez Gene (Human): 64499; 7177SwissProt (Human): P20231Purity : 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 HHHHH Directions 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.