Rabbit dnaN Polyclonal Antibody | anti-dnaN antibody
Rabbit anti-Escherichia coli (strain K12) dnaN Polyclonal Antibody
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH7.4
2. 1mL preimmune serum (negative control)
3. 10mg rabbit polyclonal antibody purified by Protein A/G.
2. Antibody titer > 1: 64,000 confirmed by ELISA
3. Western Blot positive for the immunogen protein (Not applicable for synthetic peptide).
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NCBI and Uniprot Product Information
NCBI Description
The beta subunit of DNA polymerase III dimerizes to form the sliding clamp that links the core polymerase to DNA and allows processive DNA replication. [More information is available at EcoCyc: EG10242].
Uniprot Description
Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP-independent manner freely and bidirectionally along dsDNA (PubMed:2040637). DNA bound in the ring is bent 22 degrees, in solution primed DNA is bound more tightly than dsDNA, suggesting the clamp binds both ss- and dsDNA (PubMed:18191219). In a complex of DNA with this protein, alpha, epsilon and tau subunits however the DNA is only slightly bent (PubMed:26499492). Coordinates protein traffic at the replication fork, where it interacts with multiple DNA polymerases, repair factors and other proteins (PubMed:15466025, PubMed:16168375, PubMed:22716942, PubMed:14592985, PubMed:14729336, PubMed:26499492, PubMed:15952889). Initially characterized for its ability to contact the alpha subunit (dnaE) of DNA polymerase III (Pol III), tethering it to the DNA and conferring very high processivity (PubMed:2040637). Pol III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; it also exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of replication as well as for processivity of DNA replication (PubMed:3519609, PubMed:2040637). A single clamp can bind both Pol III and IV, allowing the repair Pol IV to access DNA when it is damaged and needs to be fixed, a process the replicative polymerase cannot perform; when DNA is repaired Pol III takes over again (PubMed:16168375). Serves as a processivity factor for DNA polymerases II (PubMed:1999435, PubMed:1534562), IV (PubMed:10801133) and V (PubMed:10801133). A shorter protein beta* may be important for increasing survival after UV irradiation, and stimulates DNA synthesis with increased processivity in the presence of core Pol III plus the clamp loader complex (PubMed:8576210, PubMed:8576212).
Research Articles on dnaN
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Product Notes
The dnaN dnan (Catalog #AAA7163041) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Rabbit anti-Escherichia coli (strain K12) dnaN Polyclonal Antibody reacts with E Coli (strain K12) and may cross-react with other species as described in the data sheet. AAA Biotech's dnaN can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), WB (Western Blot) (ensure identification of antigen). Researchers should empirically determine the suitability of the dnaN dnan for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "dnaN, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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