Description
Recombinant Human Retinol-Binding Protein 4 is produced by our E.coli expression system and the target gene encoding Glu19-Leu201 is expressed.
Alias
Retinol-Binding Protein 4; Plasma Retinol-Binding Protein; PRBP; RBP; RBP4
Endotoxin Testing
Less than 0.1 ng/µg (1 EU/µg) as determined by LAL test.
Purity
Greater than 90% as determined by reducing SDS-PAGE.
Formulation
Lyophilized from a 0.2 μm filtered solution of 50mM TrisHCl, 10mM CaCl2, 150mM NaCl, pH 7.5 .
Storage
Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Warranty
For Research Use Only. Our recombinant proteins can not be used in diagnostic procedures.
