Human recombinant HNMT (Histamine N-methyltransferase).

ACCESSION #: NP_008826.1

INCLUDES AMINO ACIDS: residues 2-292

TAG(S): N-terminal His tag and C-terminal StrepII tag

MW: 38.1 kDa

EXPRESSION SYSTEM: E. coli

PURITY: >85% by SDS-PAGE

SUPPLIED AS: Solution of purified recombinant protein in 50mM Tris-HCl, pH 7.5, 500mM NaCl, 10% glycerol, 0.25mM TCEP.

STORAGE: -70°C. Thaw quickly and store on ice before use. The remaining, unused, undiluted protein should be snap frozen, for example in a dry ice/ethanol bath or liquid nitrogen. Minimize freeze/thaws if possible, but very low volume aliquots (<5 µl) or storage of diluted enzyme is not recommended.