POLH antibody (Internal Region)

Catalog No. ABIN6264337

Product Details anti-POLH Antibody

Target: POLH (Polymerase (DNA Directed), eta (POLH))

Binding Specificity: Internal Region

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This POLH antibody is un-conjugated

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC)

Specificity: POLH Antibody detects endogenous levels of total POLH.

Predicted Reactivity: Sheep

Purification: The antiserum was purified by peptide affinity chromatography using SulfoLink^TM Coupling Resin (Thermo Fisher Scientific).

Immunogen: A synthesized peptide derived from human POLH, corresponding to a region within the internal amino acids.

Isotype: IgG

Application Details

Application Notes: WB 1:500-1:2000, IHC 1:50-1:200, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at -20 °C. Stable for 12 months from date of receipt.

Expiry Date: 12 months

Target Details for POLH

Target: POLH (Polymerase (DNA Directed), eta (POLH))

Alternative Name: POLH (POLH Products)

Synonyms: POLH antibody, fc50a12 antibody, wu:fc50a12 antibody, zgc:136881 antibody, zgc:152642 antibody, RAD30 antibody, RAD30A antibody, XP-V antibody, XPV antibody, polymerase (DNA directed), eta S homeolog antibody, DNA polymerase eta antibody, polymerase (DNA directed), eta antibody, putative DNA polymerase eta antibody, polymerase (DNA directed), eta (RAD 30 related) antibody, polh.S antibody, POLH antibody, polh antibody, Tb10.70.6190 antibody, LINJ_21_0690 antibody, Polh antibody, LOC100443019 antibody

Background:

Description: DNA polymerase specifically involved in the DNA repair by translesion synthesis (TLS) (PubMed:10385124, PubMed:11743006, PubMed:24449906). Due to low processivity on both damaged and normal DNA, cooperates with the heterotetrameric (REV3L, REV7, POLD2 and POLD3) POLZ complex for complete bypass of DNA lesions. Inserts one or 2 nucleotide(s) opposite the lesion, the primer is further extended by the tetrameric POLZ complex. In the case of 1,2-intrastrand d(GpG)-cisplatin cross-link, inserts dCTP opposite the 3' guanine (PubMed:24449906). Particularly important for the repair of UV-induced pyrimidine dimers (PubMed:10385124, PubMed:11743006). Although inserts the correct base, may cause base transitions and transversions depending upon the context. May play a role in hypermutation at immunoglobulin genes (PubMed:11376341, PubMed:14734526). Forms a Schiff base with 5'-deoxyribose phosphate at abasic sites, but does not have any lyase activity, preventing the release of the 5'-deoxyribose phosphate (5'-dRP) residue. This covalent trapping of the enzyme by the 5'-dRP residue inhibits its DNA synthetic activity during base excision repair, thereby avoiding high incidence of mutagenesis (PubMed:14630940). Targets POLI to replication foci (PubMed:12606586).

Gene: POLH

Molecular Weight: 78kDa

Gene ID: 5429

UniProt: Q9Y253

Pathways: DNA Damage Repair