Recombinant Human ORM2(19-201aa) fused with His tag at C-terminal was expressed in Insect cells.
ORM2, also known as Alpha-1-acid glycoprotein 2, is a key acute phase plasma protein. It belongs to calycin superfamily, lipocalin family. Lipocalins transport small hydrophobic molecules such as steroids, bilins, retinoids, and lipids. This protein functions as transport protein in the blood stream. It is expressed by the liver and secreted in plasma. It seems that ORM2 function in modulating the activity of the immune system during the acute-phase reaction.
Liquid. In Phosphate Buffered Saline (pH 7.4) containing 10% glycerol.
28-40KDa (SDS-PAGE under reducing conditions.)
ADPQIPLCAN LVPVPITNAT LDRITGKWFY IASAFRNEEY NKSVQEIQAT FFYFTPNKTE DTIFLREYQT RQNQCFYNSS YLNVQRENGT VSRYEGGREH VAHLLFLRDT KTLMFGSYLD DEKNWGLSFY ADKPETTKEQ LGEFYEALDC LCIPRSDVMY TDWKKDKCEP LEKQHEKERK QEEGESHHHH HH
< 1.0 EU per 1 microgram of protein (determined by LAL method)
> 90% by SDS - PAGE
Can be stored at +4 centigrade short term (1-2 weeks). For long term storage, aliquot and store at -20 centigrade or -70 centigrade. Avoid repeated freezing and thawing cycles.
0.5mg/ml (determined by Absorbance at 280nm)