Made-to-order (14-16 weeks)
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Value-added Deliverables
① 200ug * antigen (positive control); ② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection; ② ELISA titer can be guaranteed 1: 64,000; ③ WB validation with antigen can be guaranteed positive;
Probable serine/threonine kinase. Plays a central role in cell-cycle regulation by transmitting DNA damage signals to downstream effectors of cell-cycle progression. May recognize the substrate consensus sequence [ST]-Q and phosphorylate histone variant H2AX to form H2AXS139ph at sites of DNA damage, thereby regulating DNA damage response mechanism. Seems to be required for the G2-phase checkpoint in response to replication blocks but not absolutely required in the G2-arrest response to double-strand breaks. May also be involved in the meiosis process. Required for the basal expression of RNR1 (ribonucleotide reductase large subunit). Acts in concert with telomerase to maintain telomeric DNA tracts. Not required for telomere length homeostasis. Required for effective immune responses that involve activation of DNA damage responses.
Gene References into Functions
ATR function together with SOG1 and ALT2 to halt root growth and promote terminal differentiation in response to chronic Aluminum exposure.PMID:26320227
Data suggest that an RNA G-quadruplex of the G(3)L(1-7) class resides in the 5prime-untranslated region of ATR mRNA and appears to function in down-regulation of mRNA translation.PMID:25793418
Data show that the ATM-SOG1 and ATR-SOG1 pathways both transmit DSB-derived signals and that either one suffices for endocycle induction.PMID:21613568
The MRN complex is essential for activation of the ATM and ATR kinases in response to irradiation.PMID:20876831
Both ATM and ATR contribute to the induction of a CYCB1;1:GUS fusion by IR, but only ATR is required for the persistence of this response. [ATR]PMID:17227549
Aluminum-dependent root-growth inhibition primarily arises from DNA damage coupled with AtATR-controlled blockage of cell-cycle progression and terminal differentiation because of loss of the root-quiescent center.PMID:18835170