PRKDC Polyclonal Antibody

Sizes: 60μL, 120μL, 200μL

Catalogue Numbers: E-AB-31220-60, E-AB-31220-120, E-AB-31220-200

Citations, Manuals and MSDS Available upon request.

Abbreviation: DNA-PKCS

Target Synonym: DNA dependent protein kinase catalytic subunit; DNA PK catalytic subunit; DNA-dependent protein kinase catalytic subunit; DNA-PK catalytic subunit; DNA-PKcs; DNAPK; DNAPK catalytic subunit; DNPK 1; DNPK1; Hyper radiosensitivity of murine scid mutation; complementing 1; Hyperradiosensitivity complementing 1; mouse; homolog of 1; HYRC 1; HYRC; HYRC1; IMD26; p350; p460; PKRDC; PRKDC; PRKDC; Protein Kinase DNA Activated Catalytic Polypeptide; XRCC 7; XRCC7

Research Areas: Cancer, Epigenetics and Nuclear Signaling

Conjugation: Unconjugated

Host: Rabbit

Species Reactivity: Human, Mouse

Application: WB, IHC-p, IF, ELISA

Isotype: IgG

Clonality: Polyclonal

UNIProt ID: P78527

Background: Serine/threonine-protein kinase that acts as a molecular sensor for DNA damage. Involved in DNA nonhomologous 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.

Concentration: 1 mg/mL

Immunogen: Synthesized peptide derived from the C-terminal region of human DNA-PKCS

Buffer: PBS with 0.02% sodium azide, 0.5% protective protein and 50% glycerol, pH7.4

Purification Method: Affinity purification

Dilution: WB 1:500-1:2000, IHC 1:100-1:300, IF 1:200-1:1000, ELISA 1:20000

Calculated MW: 469kDa

Observed MW: 450kDa

Storage: -20°C/One year. Avoid freeze / thaw cycles.

Shipping: Ice bag

Research Use Only