85-6145-93　Thymine Dioxygenase JBP1, Recombinant, Leishmania infantum, aa200-600, His-V5-Tag 20ug　586506

特徴

• Dioxygenase that catalyzes the first step of DNA base J (beta-d-glucosyl-HOMedU) biosynthesis by converting thymine to 5-hydroxymethyluracil (HOMedU). DNA base J is a hypermodified thymidine residue found in the genome of kinetoplastid parasites, which is localized primarily to repetitive DNA, namely the telomeres, and is implicated in the regulation of antigenic variation. Also specifically binds to base J-containing DNA (J-DNA). Involved in propagation and maintenance of DNA base J synthesis initiated by JBP2 by specifically binding already synthesized DNA base J and propagating J synthesis. Thymine dioxygenase activity and J-DNA-binding are independent functions.
• Source:Recombinant protein corresponding to aa200-600 from Leishmania infantum Thymine dioxygenase JBP1, fused to 10X His-V5-Tag at N-terminal, expressed in E.coli.
• Molecular Weight:~53.4kD
• Amino Acid Sequence:SCIACLDGQFKGLALAFDDFGINVLMQPRDVMIFDSHHFHSNTEVELSFSGEDWKRLTCVFYYRAALGEPASYAEYRRRLEKSKQDTSFTPVVSNVRVKENGTNLNRPSPVYPIFLSPFWVPMVAHCLQHCASEAQCVHDAMTADGSRLAEVMFGEPLSTSDGIPLRGEEEKLKANSDSASRPLSRLGGFSETNLMVSTAVEKKKYLNSEFLSHFISAQLLDMWKQARGKWLELVGREWTHMLALNPERKDFLWRNQSEMNSAFFDLCEVGKQVMLGLLGKEAALPKEEQAFWTMYAVHLNAACAEELNMPHVAMSLRKLNVKLKDFNFGGTRYFKDMPPEEQKRRMERKQRIEEARRHGMSSGAHEKRANWLTNDSFDYQTEDCVFDYAQHKWVPPALHA
• 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 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.