Proteintech, 19983-1-AP, DNA-PKcs Polyclonal antibody

Size: 20ul / 150ul The DNA-PKcs (19983-1-AP) by Proteintech is a Polyclonal antibody targeting DNA-PKcs in WB, IP, ELISA applications with reactivity to human samples 19983-1-AP targets DNA-PKcs in WB, IHC, IF, IP, CoIP, ELISA applications and shows reactivity with human samples. Tested Applications Positive WB detected in: HeLa cells, MCF-7 cells Positive IP detected in: HeLa cells Recommended dilution Western Blot (WB): WB : 1:500-1:3000 Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate Background Information 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. Specification Tested Reactivity: human Cited Reactivity: human, mouse, rat Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: Peptide Predict reactive species Full Name: protein kinase, DNA-activated, catalytic polypeptide Calculated Molecular Weight: 469 kDa Observed Molecular Weight: 350-460 kDa GenBank Accession Number: NM_006904 Gene Symbol: PRKDC Gene ID (NCBI): 5591 RRID: AB_10642811 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: P78527 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.