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+1-617.299.7367 (Int’l)
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sales@neoscientific.com
+1-888.733.6849
+1-617.299.7367 (Int’l)
+1-888.733.6849
+1-617.299.7367 (Int’l)
| Reactivity | Human Mouse Rat |
| Tested applications | WB IHC IF |
| Recommended Dilution | WB 1:500 - 1:2000 IHC 1:50 - 1:200 IF 1:50 - 1:200 |
| Calculated MW | 98kDa |
| Observed MW | Refer to figures |
| Immunogen | Recombinant protein of human POLK |
| Storage Buffer | Store at -20℃. Avoid freeze / thaw cycles. Buffer: PBS with 0.02% sodium azide, 50% glycerol, pH7.3. |
| Synonym | DINP; POLQ; DINB1; |
Western blot analysis of extracts of various cells, using POLK antibody.
Immunofluorescence analysis of GFP-RNF168 trangenic U2OS cell using POLK antibody. Green：GFP-RNF168 fusion protein expression for DNA damage marker.Blue: DAPI for nuclear staining.RNF168(GFP) can be used to mark cells damaged by UV-A laser for they always gather around DNA damage region.
Immunofluorescence analysis of U20S cell using POLK antibody. Blue: DAPI for nuclear staining.
External and internal DNA-damaging agents continually threaten the integrity of genetic material in cells. Although a variety of repair mechanisms exist to remove the resulting lesions, some lesions escape repair and block the replication machinery. Members of the Y family of DNA polymerases, such as POLK, permit the continuity of the replication fork by allowing replication through such DNA lesions. Each Y family polymerase has a unique DNA-damage bypass and fidelity profile. POLK is specialized for the extension step of lesion bypass (summary by Lone et al., 2007
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