Recombinant PRKDC 抗体 (pSer2056)
Quick Overview for Recombinant PRKDC 抗体 (pSer2056) (ABIN7127732)
抗原
See all PRKDC 抗体抗体类型
适用
宿主
克隆类型
标记
应用范围
克隆位点
-
-
抗原表位
- pSer2056
-
交叉反应
- 人
-
纯化方法
- Affinity-chromatography
-
免疫原
- A synthesized peptide derived from human Phospho-PRKDC (S2056)
-
亚型
- IgG
-
-
-
-
应用备注
- Recommended dilution: IF:1:20-1:200,
-
限制
- 仅限研究用
-
-
-
状态
- Liquid
-
缓冲液
- Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.
-
储存液
- Sodium azide
-
注意事项
- This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
-
储存条件
- -20 °C,-80 °C
-
储存方法
- Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
-
-
- PRKDC (Protein Kinase, DNA-Activated, Catalytic Polypeptide (PRKDC))
-
别名
- PRKDC
-
背景
-
Background: Serine/threonine-protein kinase that acts as a molecular sensor for DNA damage. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break (DSB) repair and V(D)J recombination. Must be bound to DNA to express its catalytic properties. Promotes processing of hairpin DNA structures in V(D)J recombination by activation of the hairpin endonuclease artemis (DCLRE1C). The assembly of the DNA-PK complex at DNA ends is also required for the NHEJ ligation step. Required to protect and align broken ends of DNA. May also act as a scaffold protein to aid the localization of DNA repair proteins to the site of damage. Found at the ends of chromosomes, suggesting a further role in the maintenance of telomeric stability and the prevention of chromosomal end fusion. Also involved in modulation of transcription. Recognizes the substrate consensus sequence [ST]-Q. Phosphorylates 'Ser-139' of histone variant H2AX/H2AFX, thereby regulating DNA damage response mechanism. Phosphorylates DCLRE1C, c-Abl/ABL1, histone H1, HSPCA, c-jun/JUN, p53/TP53, PARP1, POU2F1, DHX9, SRF, XRCC1, XRCC1, XRCC4, XRCC5, XRCC6, WRN, MYC and RFA2. Can phosphorylate C1D not only in the presence of linear DNA but also in the presence of supercoiled DNA. Ability to phosphorylate p53/TP53 in the presence of supercoiled DNA is dependent on C1D. Contributes to the determination of the circadian period length by antagonizing phosphorylation of CRY1 'Ser-588' and increasing CRY1 protein stability, most likely through an indirect mechanism. Interacts with CRY1 and CRY2, negatively regulates CRY1 phosphorylation. Plays a role in the regulation of DNA virus-mediated innate immune response by assembling into the HDP-RNP complex, a complex that serves as a platform for IRF3 phosphorylation and subsequent innate immune response activation through the cGAS-STING pathway.
Aliases: DNA-dependent protein kinase catalytic subunit, DNA-PK catalytic subunit, DNA-PKcs, DNPK1, p460, PRKDC, HYRC, HYRC1
-
UniProt
- P78527
-
途径
- DNA Damage Repair, Production of Molecular Mediator of Immune Response
抗原
-