Recombinant Human Neuritin Protein

Description :
FAQ COA 已发表文献 Neuritin also known as NRN1 and CPG15 is a neurotrophic factor, which is expressed in response to induction of neuronal activity by NGF, BDNF, NT3 and other neural stimulators. It promotes neurite outgrowth and especially branching of neuritic processes in primary hippocampal and cortical cells. Recombinant Human Neuritin is a covalently disulfide-linked homodimer, consisting of two 9.7 kDa polypeptide monomers, each containing 88 amino acid residues. It shares 99 % and 97 % a.a. sequence identity with murine and rat neuritin, respectively. Product Properties Synonyms NRN1 Accession Q9NPD7 GeneID 51299 Source E.coli-derived Human Neuritin, Ala28-Asn115. Molecular Weight Approximately 19.4 kDa. AA Sequence AGKCDAVFKG FSDCLLKLGD SMANYPQGLD DKTNIKTVCT YWEDFHSCTV TALTDCQEGA KDMWDKLRKE SKNLNIQGSL FELCGSGN Tag None Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder. Purity > 97 % by SDS-PAGE and HPLC analyses. Biological Activity The ED50as determined by by a cell proliferation assay using rat C6 cells is less than 25 ng/mL, corresponding to a specific activity of > 4.0 104IU/mg. Fully biologically active when compared to standard. Endotoxin Formulation Lyophilized from a 0.2 m filtered solution in PBS, pH 7.4. Reconstitution We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1%BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at -20. Further dilutions should be made in appropriate buffered solutions.