POLQ anticorps (AA 150-230)

N° du produit ABIN7219116

Cet anticorps Lapin Polyclonal détecte spécifiquement POLQ dans ELISA, IHC et IF. Il présente une réactivité avec des échantillons de Humain et Souris.

Aperçu rapide pour POLQ anticorps (AA 150-230) (ABIN7219116)

Antigène: POLQ (Polymerase (DNA Directed), theta (POLQ))

Reactivité: Humain, Souris

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp POLQ est non-conjugé

Application: ELISA, Immunohistochemistry (IHC), Immunofluorescence (IF)

Détail du produit anti-POLQ anticorps

Épitope: AA 150-230

Fonction: Rabbit Anti-DNA pol θ Polyclonal Antibody

Specificité: DNA pol θ Polyclonal Antibody detects endogenous levels of DNA pol θ protein.

Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Immunogène: Synthesized peptide derived from the N-terminal region of human DNA pol theta at AA range: 150-230

Isotype: IgG

Information d'application

Indications d'application: Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: IHC 1:100-1:300,ELISA 1:20000,IF 1:50-200

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Liquid in PBS containing 50 % glycerol, 0.5 % BSA and 0.02 % sodium azide.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C

Stockage commentaire: Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing.

Date de péremption: 12 months

Détails sur POLQ

Antigène: POLQ (Polymerase (DNA Directed), theta (POLQ))

Autre désignation: DNA pol theta

Sujet: POLQ, POLH, DNA polymerase theta, DNA polymerase etaPOLQ (Polymerase (DNA) Theta) is a Protein Coding gene. Among its related pathways are Platinum Pathway, Pharmacokinetics/Pharmacodynamics and DNA Double-Strand Break Repair. GO annotations related to this gene include nucleic acid binding and damaged DNA binding. An important paralog of this gene is SNRNP200. NA polymerase that promotes microhomology-mediated end-joining (MMEJ), an alternative non-homologous end-joining (NHEJ) machinery triggered in response to double-strand breaks in DNA (PubMed: 25642963, PubMed: 25643323). MMEJ is an error-prone repair pathway that produces deletions of sequences from the strand being repaired and promotes genomic rearrangements, such as telomere fusions, some of them leading to cellular transformation (PubMed: 25642963, PubMed: 25643323). POLQ acts as an inhibitor of homology-recombination repair (HR) pathway by limiting RAD51 accumulation at resected ends (PubMed: 25642963). POLQ-mediated MMEJ may be required to promote the survival of cells with a compromised HR repair pathway, thereby preventing genomic havoc by resolving unrepaired lesions (By similarity). The polymerase acts by binding directly the 2 ends of resected double-strand breaks, allowing microhomologous sequences in the overhangs to form base pairs. It then extends each strand from the base-paired region using the opposing overhang as a template. Requires partially resected DNA containing 2 to 6 base pairs of microhomology to perform MMEJ (PubMed: 25643323). The polymerase activity is highly promiscuous: unlike most polymerases, promotes extension of ssDNA and partial ssDNA (pssDNA) substrates (PubMed: 18503084, PubMed: 21050863, PubMed: 22135286). Also exhibits low-fidelity DNA synthesis, translesion synthesis and lyase activity, and it is implicated in interstrand-cross-link repair, base excision repair and DNA end-joining (PubMed: 14576298, PubMed: 18503084, PubMed: 19188258, PubMed: 24648516). Involved in somatic hypermutation of immunoglobulin genes, a process that requires the activity of DNA polymerases to ultimately introduce mutations at both A/T and C/G base pairs (By similarity).

ID gène: 10721

UniProt: O75417