Description: Recombinant Rat ERBB2 Protein is produced by E. coli expression system and the target gene encoding Ala67-Val323 is expressed with a 6His tag at the C-terminus. Form: Lyophilized from a 0.2 μM filtered solution of 20mM Tris, 150mM NaCl, 4M Urea, pH 8.0. Gene Symbol: ERBB2 Alternative Names: HER2; MLN19; NEU; NGL; Receptor tyrosine-protein kinase erbB-2; Metastatic lymph node gene 19 protein; MLN 19; Proto-oncogene Neu; Proto-oncogene c-ErbB-2; Tyrosine kinase-type cell surface receptor HER2; p185erbB2; CD340Entrez Gene (Rat) : 24337SwissProt (Rat) : P06494Purity : Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure : MANASLSFLQ DIQEVQGYML IAHNQVKRVP LQRLRIVRGT QLFEDKYALA VLDNRDPQDN VAASTPGRTP EGLRELQLRS LTEILKGGVL IRGNPQLCYQ DMVLWKDVFR KNNQLAPVDI DTNRSRACPP CAPACKDNHC WGESPEDCQI LTGTICTSGC ARCKGRLPTD CCHEQCAAGC TGPKHSDCLA CLHFNHSGIC ELHCPALVTY NTDTFESMHN PEGRYTFGAS CVTTCPYNYL STEVGSCTLV CPPNNQEVHH HHHH Directions 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 : Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.