Anti-POLR3B antibody
Product Name Anti-POLR3B antibody
Catalog No PAab06630
Packing 100ug
Form liquid
Alternative Name
Purification Immunogen affinity purified
Purity 95% as determined by SDS-PAGE
Host Rabbit
Isotype IgG
Storage PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20Centigrade for 24 months (Avoid repeated freeze / thaw cycles.)
Background/ FUNCTION
DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol III is composed of mobile elements and RPC2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft (By similarity). Plays a key role in sensing and limiting infection by intracellular bacteria and DNA viruses. Acts as nuclear and cytosolic DNA sensor involved in innate immune response. Can sense non-self dsDNA that serves as template for transcription into dsRNA. The non-self RNA polymerase III transcripts, such as Epstein-Barr virus-encoded RNAs (EBERs) induce type I interferon and NF- Kappa-B through the RIG-I pathway.
Immunogen polymerase (RNA) III (DNA directed) polypeptide B
Specificity Human, Mouse ,Rat
Tested Application ELISA,WB
Recommended dilution
IHC use
WB use
Protein Information
Gene ID55703
Uniprot ID Q9NW08
Calculated MW
location