验证数据展示
产品信息
28534-1-PBS targets DNA-PKcs in WB, IHC, IF/ICC, Indirect ELISA applications and shows reactivity with human, mouse samples.
经测试应用 | WB, IHC, IF/ICC, Indirect ELISA Application Description |
经测试反应性 | human, mouse |
免疫原 | DNA-PKcs fusion protein Ag29100 种属同源性预测 |
宿主/亚型 | Rabbit / IgG |
抗体类别 | Polyclonal |
产品类型 | Antibody |
全称 | protein kinase, DNA-activated, catalytic polypeptide |
别名 | DNAPK, DNPK1, PRKDC, DNA-PK catalytic subunit, DNA-dependent protein kinase catalytic subunit |
计算分子量 | 469 kDa |
观测分子量 | 350-460 kDa |
GenBank蛋白编号 | NM_006904 |
基因名称 | PRKDC |
Gene ID (NCBI) | 5591 |
RRID | AB_2881165 |
偶联类型 | Unconjugated |
形式 | Liquid |
纯化方式 | Antigen affinity purification |
UNIPROT ID | P78527 |
储存缓冲液 | PBS only , pH 7.3 |
储存条件 | Store at -80°C. The product is shipped with ice packs. Upon receipt, store it immediately at -80°C |
背景介绍
PRKDC, also named as HYRC, HYRC1, DNPK1 and p460, belongs to the PI3/PI4-kinase family. PRKDC is a serine/threonine-protein kinase that acts as a molecular sensor for DNA damage. Involved in DNA nonhomologous end joining (NHEJ), PRKDC is required for double-strand break (DSB) repair and V(D)J recombination. PRKDC must be bound to DNA to express its catalytic properties. It promotes processing of hairpin DNA structures in V(D)J recombination by activation of the hairpin endonuclease artemis (DCLRE1C). It is required to protect and align broken ends of DNA. PRKDC may also act as a scaffold protein to aid the localization of DNA repair proteins to the site of damage. It is found at the ends of chromosomes, suggesting a further role in the maintenance of telomeric stability and the prevention of chromosomal end fusion. It also involved in modulation of transcription. It recognizes the substrate consensus sequence [ST]-Q. PRKDC phosphorylates 'Ser-139' of histone variant H2AX/H2AFX, thereby regulating DNA damage response mechanism. It phosphorylates DCLRE1C, c-Abl/ABL1, histone H1, HSPCA, c-jun/JUN, p53/TP53, PARP1, POU2F1, DHX9, SRF, XRCC1, XRCC1, XRCC4, XRCC5, XRCC6, WRN, c-myc/MYC and RFA2. The antibody recognizes the C-term of PRKDC.