Recombinant Human DNA replication licensing factor MCM9 (MCM9), partial

SKU: Q9NXL9

Size: 100ug. Other sizes are also available.

Activity: Not tested

Research Areas: Cell Biology

Uniprot ID: Q9NXL9

Gene Names: MCM9

Alternative Name(s): (hMCM9)(Mini-chromosome maintenance deficient domain-containing protein 1)(Minichromosome maintenance 9)

Abbreviation: Recombinant Human MCM9 protein, partial

Organism: Homo sapiens (Human)

Source: E.coli

Expression Region: 1-391aa

Protein Length: Partial

Tag Info: N-terminal 6xHis-tagged

Target Protein Sequence: MNSDQVTLVGQVFESYVSEYHKNDILLILKERDEDAHYPVVVNAMTLFETNMEIGEYFNMFPSEVLTIFDSALRRSALTILQSLSQPEAVSMKQNLHARISGLPVCPELVREHIPKTKDVGHFLSVTGTVIRTSLVKVLEFERDYMCNKCKHVFVIKADFEQYYTFCRPSSCPSLESCDSSKFTCLSGLSSSPTRCRDYQEIKIQEQVQRLSVGSIPRSMKVILEDDLVDSCKSGDDLTIYGIVMQRWKPFQQDVRCEVEIVLKANYIQVNNEQSSGIIMDEEVQKEFEDFWEYYKSDPFAGRNVILASLCPQVFGMYLVKLAVAMVLAGGIQRTDATGTRVRGESHLLLVGDPGTGKSQFLKYAAKITPRSVLTTGIGSTSAGLTVTAVK

MW: 48.0 kDa

Purity: Greater than 85% as determined by SDS-PAGE.

Endotoxin: Not test

Biological_Activity:

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℃/-80℃. 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℃/-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.

Relevance: Component of the MCM8-MCM9 complex, a complex involved in the repair of double-stranded DNA breaks (DBSs) and DNA interstrand cross-links (ICLs) by homologous recombination (HR) . Required for DNA resection by the MRE11-RAD50-NBN/NBS1 (MRN) complex by recruiting the MRN complex to the repair site and by promoting the complex nuclease activity . Probably by regulating the localization of the MRN complex, indirectly regulates the recruitment of downstream effector RAD51 to DNA damage sites including DBSs and ICLs . Acts as a helicase in DNA mismatch repair (MMR) following DNA replication errors to unwind the mismatch containing DNA strand . In addition, recruits MLH1, a component of the MMR complex, to chromatin . The MCM8-MCM9 complex is dispensable for DNA replication and S phase progression . Probably by regulating HR, plays a key role during gametogenesis.

Reference: "MCM9 Is Required for Mammalian DNA Mismatch Repair." Traver S., Coulombe P., Peiffer I., Hutchins J.R., Kitzmann M., Latreille D., Mechali M. Mol. Cell 59: 831-839(2015)

Function: