货号：MABE288

品牌：Merck Millipore

规格：200Ug

目录价：￥4967.00

市场价格：￥4221.95

会员价格：￥3973.60

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-PCNA Antibody, clone PC10 | MABE288 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Molecular Weight: ~29 kDa observed View All» Immunogen: Recombinant protein corresponding to human PCNA. View All» Clone: PC10 View All» Isotype: IgG2aκ View All» Background Information: Proliferating cell nuclear antigen (PCNA) is a heterotrimeric nuclear protein that functions as a clamp on replicating DNA. In cases of DNA damage and failure of the DNA repair pathways, PCNA mediates translesion DNA synthesis, a DNA damage tolerance (DDT) pathway, which allows replication to progress in spite of large lesions to DNA which may be caused by replication stress, ionizing radiation, spontaneous DNA damage, among other factors. PCNA primarily recruits low-fidelity DNA polymerase enzymes that are capable of elongating DNA over lesion sites. PCNA is regulated by cycles of ubiquitination, depending on the DDT pathway involved: PCNA is monoubiquitinated by Rad6–Rad18; polyubiquitinated by the Mms2-Ubc13-Rad5; or sumoylated by the Ubc9-Siz1 complex. View All» Species Reactivity: Human View All» Species Reactivity Note: Demonstrated to react with Human. View All» Application Notes: Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected PCNA in human colon adenocarcinoma tissues and human tonsil tissues.Immunofluorescence Analysis: A 1:1,500 dilution from a representative lot detected PCNA in human lymph nodes and in human colon adenocarcinoma cells. View All» Control: HeLa cell lysate View All» Quality Assurance: Evaluated by Western Blot in HeLa cell lysate.Western Blot Analysis: 0.01 µg/mL of this antibody recognized PCNA in 10 µg of HeLa cell lysate. View All» Purification Method: Protein G purified View All» Presentation: Purified mouse monoclonal IgG2aκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide. View All» Storage Conditions: Stable for 1 year at 2-8°C from date of receipt. View All» UniProt Number: P12004 View All» Entrez Gene Number: NP_002583 View All» Gene Symbol: PCNA View All» Alternate Names:

• Proliferating cell nuclear antigen

• PCNA

• Cyclin
  View All» Usage Statement: 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. View All» Key Applications:
  • Western Blotting

  • Immunohistochemistry

  • Immunofluorescence
    View All» Entrez Gene Summary: The protein encoded by this gene is found in the nucleus and is a cofactor of DNA polymerase delta. The encoded protein acts as a homotrimer and helps increase the processivity of leading strand synthesis during DNA replication. In response to DNA damage, this protein is ubiquitinated and is involved in the RAD6-dependent DNA repair pathway. Two transcript variants encoding the same protein have been found for this gene. Pseudogenes of this gene have been described on chromosome 4 and on the X chromosome. View All» UniProt Summary: FUNCTION: This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand. Induces a robust stimulatory effect on the 3'-5' exonuclease and 3'-phosphodiesterase, but not apurinic-apyrimidinic (AP) endonuclease, APEX2 activities. Has to be loaded onto DNA in order to be able to stimulate APEX2.SUBUNIT STRUCTURE: Homotrimer. Forms a complex with activator 1 heteropentamer in the presence of ATP. Interacts with EXO1, POLH, POLK, DNMT1, ERCC5, FEN1, CDC6 and POLDIP2. Interacts with APEX2; this interaction is triggered by reactive oxygen species and increased by misincorporation of uracil in nuclear DNA. Forms a ternary complex with DNTTIP2 and core histone. Interacts with KCTD10 AND PPP1R15A. Interacts with POLD1, POLD3 and POLD4. Interacts with BAZ1B; the interaction is direct. Interacts with HLTF and SHPRH. Interacts with NUDT15. Interaction is disrupted in response to UV irradiation and acetylation. Interacts with CDKN1A/p21(CIP1) and CDT1; interacts via their PIP-box which also recruits the DCX(DTL) complex. Interacts with DDX11. Interacts with EGFR; positively regulates PCNA.SUBCELLULAR LOCATION: Nucleus. Note: Forms nuclear foci representing sites of ongoing DNA replication and vary in morphology and number during S phase. Together with APEX2, is redistributed in discrete nuclear foci in presence of oxidative DNA damaging agents.POST-TRANSLATIONAL MODIFICATION: Upon methyl methanesulfonate-induced DNA damage, mono-ubiquitinated by the UBE2B-RAD18 complex on Lys-164. This induces non-canonical polyubiquitination on Lys-164 through 'Lys-63' linkage of ubiquitin moieties by the E2 complex UBE2N-UBE2V2 and the E3 ligases, HLTF, RNF8 and SHPRH, which is required for DNA repair. 'Lys-63' polyubiquitination prevents genomic instability on DNA damage. Monoubiquitination at Lys-164 also takes place in undamaged proliferating cells, and is mediated by the DCX(DTL) complex, leading to enhance PCNA-dependent translesion DNA synthesis. Acetylated in response to UV irradiation. Acetylation disrupts interaction with NUDT15 and promotes degradation. Phosphorylated. Phosphorylation at Tyr-211 by EGFR stabilizes chromatin-associated PCNA.MISCELLANEOUS: Antibodies against PCNA are present in sera from patients with systemic lupus erythematosus.SEQUENCE SIMILARITIES: Belongs to the PCNA family. View All» Product Name: Anti-PCNA, clone PC10 View All» Concentration: 1 mg/mL View All» Antibody Type: Monoclonal Antibody View All» Qty/Pk: 200 μg View All» Format: Purified View All» Host: Mouse View All»
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