Recombinant Human IL33(aa 112-270) fused with His tag at C-terminal was expressed in E. coli.
Liquid. 0.2μm-filtered solution in 55mM TRIS-Cl, pH 8.2, containing 150mM NaCl.
<1EU/μg purified protein.
Working aliquots are stable for up to 3 months when stored at -20 centigrade.
Short Term Storage: +4 centigradeLong Term Storage: -20 centigradeHandling Advice After opening, prepare aliquots and store at -20 centigrade. Avoid freeze/thaw cycles.