磷酸化系统性红斑狼疮先关蛋白TREX1抗体

phospho-ATRIP (Ser68+Ser72) Antibody

Cat#：PL0306035

Isotype:Rabbit Polyclonal IgG

Immunogen：PhosphoPeptide derived from human ATRIP around the phosphorylation site of Ser68 + Ser72 [LA(p-S)QAL(p-S)QC].

Purification: Immunogen affinity purified

Storage Buffer: PBS, pH 7.4(1%BSA and 0.1% Sodium azide)

Background：

DNA damage or incomplete replication of DNA results in the inhibition of cell cycle progression at the G1 to S or the G2 to M phase transition by conserved regulatory mechanisms known as cell cycle checkpoints. Checkpoint proteins include Rad17, which is involved in regulating cell cycle progression at the G1 checkpoint as well as Chk1, Chk2, Rad1, Rad9 and Hus1, which are involved in regulating cell cycle arrest at the G2 checkpoint. In response to DNA damage, ATM and ATR kinases are important for cell cycle checkpoint response signalling. ATR-interacting protein (ATRIP), also designated ATM and Rad3-related-interacting protein, is required for checkpoint signaling after DNA damage. It is also important for ATR expression, which regulates DNA replication and damage checkpoint responses. ATRIP is a ubiquitously expressed protein that can form heterodimers with ATR. After dimerization they bind the RPA complex and are recruited to single stranded DNA.

Specificity Reaction：Hu, Mo, Rat, Dog, Pig, Cow, Sheep

Application Notes:WB: 1:100-500 E: 1:500-1000 IHC: 1:100-500 IF: 1:100-500 ICC: 1:100-500

Storage ：

Store at –20ºC for one year. Avoid repeated freeze-thaw cycles. At 4ºC for 2-3 weeks after reconstituted.

This product for research use only, not for use in humans, therapeutic or diagnostic procedures.

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