Eyes absent homolog 2 (EYA2), human, recombinant

Organism: Homo sapiens (Human). Source: E.coli. Expression Region: 1-514aa. Protein Length: Full Length of Isoform 2. Tag Info: N-terminal 6xHis-SUMO-tagged. Target Protein Sequence: MVELVISPSL TVNSDCLDKL KFNRADAAVW TLSDRQGITK SAPLRVSQLF SRSCPRVLPR QPSTAMAAYG QTQYSAGIQQ ATPYTAYPPP AQAYGIPSFS TSPTGQSPYT YQMHGTTGFY QGGNGLGNAA GFGSVHQDYP SYPGFPQSQY PQYYGSSYNP PYVPASSICP SPLSTSTYVL QEASHNVPNQ SSESLAGEYN THNGPSTPAK EGDTDRPHRA SDGKLRGRSK RSSDPSPAGD NEIERVFVWD LDETIIIFHS LLTGTFASRY GKDTTTSVRI GLMMEEMIFN LADTHLFFND LEDCDQIHVD DVSSDDNGQD LSTYNFSADG FHSSAPGANL CLGSGVHGGV DWMRKLAFRY RRVKEMYNTY KNNVGGLIGT PKRETWLQLR AELEALTDLW LTHSLKALNL INSRPNCVNV LVTTTQLIPA LAKVLLYGLG SVFPIENIYS ATKTGKESCF ERIMQRFGRK AVYVVIGDGV EEEQGAKKHN MPFWRISCHA DLEALRHALE LEYL. 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: Functions both as protein phosphatase and as transcriptional coactivator for SIX1, and probably also for SIX2, SIX4 and SIX5. Tyrosine phosphatase that dephosphorylates 'Tyr-142' of histone H2AX (H2AXY142ph) and promotes efficient DNA repair via the recruitment of DNA repair complexes containing MDC1. 'Tyr-142' phosphorylation of histone H2AX plays a central role in DNA repair and acts as a mark that distinguishes between apoptotic and repair responses to genotoxic stress. Its function as histone phosphatase may contribute to its function in transcription regulation during organogenesis. Plays an important role in hypaxial muscle development together with SIX1 and DACH2, in this it is functionally redundant with EYA1. Reference: Eyes absent a gene family found in several metazoan phyla.Duncan M.K., Kos L., Jenkins N.A., Gilbert D.J., Copeland N.G., Tomarev S.I.Mamm. Genome 8:479-485(1997). Function: Functions both as protein phosphatase and as transcriptional coactivator for SIX1, and probably also for SIX2, SIX4 and SIX5