Description: Recombinant Human SFRP2 Protein is produced by Mammalian expression system and the target gene encoding Leu25-Cys295 is expressed with a 6His tag at the C-terminus. Form: Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.4. Gene Symbol: SFRP2 Alternative Names: FRP2; SARP1; Secreted frizzled-related protein 2; FRP-2; sFRP-2; Secreted apoptosis-related protein 1; SARP-1Entrez Gene (Human): 6423SwissProt (Human): Q96HF1Purity : Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure : LFLFGQPDFS YKRSNCKPIP VNLQLCHGIE YQNMRLPNLL GHETMKEVLE QAGAWIPLVM KQCHPDTKKF LCSLFAPVCL DDLDETIQPC HSLCVQVKDR CAPVMSAFGF PWPDMLECDR FPQDNDLCIP LASSDHLLPA TEEAPKVCEA CKNKNDDDND IMETLCKNDF ALKIKVKEIT YINRDTKIIL ETKSKTIYKL NGVSERDLKK SVLWLKDSLQ CTCEEMNDIN APYLVMGQKQ GGELVITSVK RWQKGQREFK RISRSIRKLQ CVDHHHHHH 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.