Homer protein homolog 2 (HOMER2), human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 1-354aa. Protein Length: Full Length. Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged. Target Protein Sequence: MGEQPIFTTR AHVFQIDPNT KKNWMPASKQ AVTVSYFYDV TRNSYRIISV DGAKVIINST ITPNMTFTKT SQKFGQWADS RANTVFGLGF SSEQQLTKFA EKFQEVKEAA KIAKDKTQEK IETSSNHSQE SGRETPSSTQ ASSVNGTDDE KASHAGPANT HLKSENDKLK IALTQSAANV KKWEIELQTL RESNARLTTA LQESAASVEQ WKRQFSICRD ENDRLRNKID ELEEQCSEIN REKEKNTQLK RRIEELEAEL REKETELKDL RKQSEIIPQL MSECEYVSEK LEAAERDNQN LEDKVRSLKT DIEESKYRQR HLKVELKSFL EVLDGKIDDL HDFRRGLSKL GTDN. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. 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 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Chitin-binding protein with a defensive function against numerous chitin containing fungal pathogens. It is also a potent inhibitor of Gram-positive bacteria. Reference: "NMR investigations of protein-carbohydrate interactions: studies on the relevance of Trp/Tyr variations in lectin binding sites as deduced from titration microcalorimetry and NMR studies on hevein domains. Determination of the NMR structure of the complex between pseudohevein and N,N',N"-triacetylchitotriose." Asensio J.L., Siebert H.C., von Der Lieth C.W., Laynez J., Bruix M., Soedjanaamadja U.M., Beintema J.J., Canada F.J., Gabius H.J., Jimenez-Barbero J. Proteins 40:218-236(2000). Function: nan