Size: 200ug. Other sizes are also available. Please Inquire.
In Stock: No
Lead time: 22-32 working days
Research Topic: Neuroscience
Uniprot ID: O14511
Gene Names: NRG2
Organism: Homo sapiens (Human)
AA Sequence: CYSPSLKSVQDQAYKAPVVVEGKVQGLVPAGGSSSNSTREPPASGRVALVKVLDKWPLRSGGLQREQVISVGSCVPLERNQRYIFFLEPTEQPLVFKTAFAPLDTNGKNLKKEVGKILCTDCATRPKLKKMKSQTGQVGEKQSLKCEAAAGNPQPSYRWFKDGKELNRSRDIRIKYGNGRKNSRLQFNKVKVEDAGEYVCEAENILGKDTVRGRLYVNSVSTTLSSWSGHARKCNETAKSYCVNGGVCYYIEGINQLSCKCPNGFFGQRCLEKLPLRLYMPDPKQKAEELYQKR
Expression Region: 112-405aa
Sequence Info: Extracellular Domain
Source: Yeast
Tag Info: N-terminal 6xHis-tagged
MW: 34.8 kDa
Alternative Name(s): Divergent of neuregulin-1 Short name: DON-1 Neural- and thymus-derived activator for ERBB kinases Short name: NTAK
Relevance: Direct ligand for ERBB3 and ERBB4 tyrosine kinase receptors. Concomitantly recruits ERBB1 and ERBB2 coreceptors, resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors. May also promote the heterodimerization with the EGF receptor.
Reference: "A novel brain-derived member of the epidermal growth factor family that interacts with ErbB3 and ErbB4."Higashiyama S., Horikawa M., Yamada K., Ichino N., Nakano N., Nakagawa T., Miyagawa J., Matsushita N., Nagatsu T., Taniguchi N., Ishiguro H.J. Biochem. 122:675-680(1997)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage Buffer: Tris-based buffer，50% glycerol
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.