Description: Recombinant Human C19ORF80 Protein is produced by mammalian expression system and the target gene encoding Ala22-Ala198 is expressed with a Fc tag at the N-terminus. Form: Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4. Gene Symbol: C19ORF80 Alternative Names: Angptl8; Betatrophin; Angiopoietin-like protein 8; LipasinEntrez Gene (Human): 55908SwissProt (Human): Q6UXH0Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : CDKTHTCPPC PAPELLGGPS VFLFPPKPKD TLMISRTPEV TCVVVDVSHE DPEVKFNWYV DGVEVHNAKT KPREEQYNST YRVVSVLTVL HQDWLNGKEY KCKVSNKALP APIEKTISKA KGQPREPQVY TLPPSRDELT KNQVSLTCLV KGFYPSDIAV EWESNGQPEN NYKTTPPVLD SDGSFFLYSK LTVDKSRWQQ GNVFSCSVMH EALHNHYTQK SLSLSPGKDD DDKAPMGGPE LAQHEELTLL FHGTLQLGQA LNGVYRTTEG RLTKARNSLG LYGRTIELLG QEVSRGRDAA QELRASLLET QMEEDILQLQ AEATAEVLGE VAQAQKVLRD SVQRLEVQLR SAWLGPAYRE FEVLKAHADK QSHILWALTG HVQRQRREMV AQQHRLRQIQ ERLHTAALPA 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 : Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.