Description：Recombinant Human SAA4 Protein is produced by E. coli expression system and the target gene encoding Glu19-Thr130 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM Tris, 200mM NaCl, 0.5mM EDTA, 20% Glycerol, pH 8.0.Gene Symbol：SAA4Alternative Names：CSAA; Serum amyloid A-4 protein; Constitutively expressed serum amyloid A protein; C-SAA Entrez Gene (Human)： 6291; SwissProt (Human)： P35542; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：MESWRSFFKE ALQGVGDMGR AYWDIMISNH QNSNRYLYAR GNYDAAQRGP GGVWAAKLIS RSRVYLQGLI DYYLFGNSST VLEDSKSNEK AEEWGRSGKD PDRFRPDGLP KKYLEHHHHH HDirections 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：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.