Tissue expression
Cell line expression
Protein structure
POLH
DNA polymerase etaRAD30A, XP-V
This gene encodes a member of the Y family of specialized DNA polymerases. It copies undamaged DNA with a lower fidelity than other DNA-directed polymerases. However, it accurately replicates UV-damaged DNA; when thymine dimers are present, this polymerase inserts the complementary nucleotides in the newly synthesized DNA, thereby bypassing the lesion and suppressing the mutagenic effect of UV-induced DNA damage. This polymerase is thought to be involved in hypermutation during immunoglobulin class switch recombination. Mutations in this gene result in XPV, a variant type of xeroderma pigmentosum. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, May 2014]
Top validated antibodies |
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LSBio | ![]() |
Polyclonal |
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GeneTex | ![]() |
1 references | Polyclonal |
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Novus Biologicals | ![]() |
2 references | Polyclonal |
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Invitrogen Antibodies | ![]() |
Polyclonal |
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Cusabio Biotech Co., Ltd | ![]() |
Polyclonal |
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