85-4740-55　GDA, Recombinant, Mouse, aa1-454, His-Tag (Guanine Deaminase, GAH) 20ug　377816

特徴

• GDA, also known as guanine deaminase, catalyzes the hydrolytic deamination of guanine, producing xanthine and ammonia. Studies in rat ortholog suggest this gene plays a role in microtubule assembly. Multiple transcript variants encoding different isoforms have been found for this gene.
• Source:Recombinant protein corresponding to aa1-454 from mouse GDA, fused to His-Tag at N-terminal, expressed in E. coli.
• Molecular Weight:~53.4kD (477aa), confirmed by MALDI-TOF
• Biological Activity:Specific activity is >4000pmol/min/ug, and is defined as the amount of enzyme that convert guanine to xanthine/minute at pH 8.0 at 37°C.
• AA Sequence:MGSSHHHHHH SSGLVPRGSH MGSMCAARTP PLALVFRGTF VHSTWTCPME VLRDHLLGVS DSGKIVFLEE SSQQEKLAKE WCFKPCEIRE LSHHEFFMPG LVDTHIHAPQ YAFAGSNVDL PLLEWLNKYT FPTEQRFRST DVAEEVYTRV VRRTLKNGTT TACYFGTIHT DSSLILAEIT DKFGQRAFVG KVCMDLNDTV PEYKETTEES VKETERFVSE MLQKNYPRVK PIVTPRFTLS CTETLMSELG NIAKTHDLYI QSHISENREE IEAVKSLYPS YKNYTDVYDK NNLLTNKTVM AHGCYLSEEE LNIFSERGAS IAHCPNSNLS LSSGLLNVLE VLKHKVKIGL GTDVAGGYSY SMLDAIRRAV MVSNVLLINK VNEKNLTLKE VFRLATLGGS QALGLDSEIG NFEVGKEFDA LLINPRASDS PIDLFYGDFV GDISEAVIQK FLYLGDDRNI EEVYVGGKQV VPFSSSV
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.