Anti-POLK antibody produced in rabbit
SIGMA/AV48793 - affinity isolated antibody
Synonym: Anti-DINB1; Anti-DINP; Anti-POLQ; Anti-Polymerase (DNA directed) kappa
Product Type: Chemical
Immunoblotting Cell Type: 721_B (Cat. No. AV48793). Lanes 1. Antibody dilution (concentration) 1 μg/mL in cell type 721_B
| antibody form | affinity isolated antibody |
| antibody product type | primary antibodies |
| biological source | rabbit |
| clone | polyclonal |
| concentration | 0.5 mg - 1 mg/mL |
| conjugate | unconjugated |
| form | buffered aqueous solution |
| mol wt | 99 kDa |
| NCBI accession no. | NP_057302   |
| Quality Level | 100 |
| shipped in | wet ice |
| species reactivity | mouse, rat, dog, pig, bovine, horse, human |
| storage temp. | −20°C |
| target post-translational modification | unmodified |
| technique(s) | western blot: suitable |
| UniProt accession no. | Q9UBT6 |
| Application: | Rabbit Anti-POLK antibody is suitable for western blot applications at a concentration of 1μg/ml. |
| Biochem/physiol Actions: | POLK belongs to the DNA polymerase type-Y family. It contains 2 Rad18-type zinc fingers and 1 umuC domain. POLK is a DNA polymerase specifically involved in DNA repair. It plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Depending on the context, it inserts the correct base, but causes frequent base transitions, transversions and frameshifts. It lacks 3′-5′ proofreading exonuclease activity. POLK forms a Schiff base with 5′-deoxyribose phosphate at abasic sites, but does not have lyase activity. |
| Disclaimer: | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
| General description: | POLK codes for polymerase (DNA directed) κ that facilitates DNA-damage bypass via the extension step of lesion bypass. POLK promoter is negatively regulated by p53. Rabbit Anti-POLK antibody recognizes human, mouse, rat, canine, and bovine POLK. |
| Immunogen: | Synthetic peptide directed towards the middle region of human POLK |
| Physical form: | Purified antibody supplied in 1x PBS buffer with 0.09% (w/v) sodium azide and 2% sucrose. |
| Sequence: | Synthetic peptide located within the following region: ATECTLEKTDKDKFVKPLEMSHKKS |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | −20°C |
| UNSPSC | 12352203 |