最近搜索:細胞培養 微生物學 分子生物 生物化學
    首頁>>免疫學>>一抗>>增殖細胞核抗原抗體
    增殖細胞核抗原抗體
    • 產品貨號:
      BN41768R
    • 中文名稱:
      增殖細胞核抗原抗體
    • 英文名稱:
      Rabbit anti-PCNA Polyclonal antibody
    • 品牌:
      Biorigin
    • 貨號

      產品規格

      售價

      備注

    • BN41768R-50ul

      50ul

      ¥1486.00

      交叉反應:Human,Mouse,Rat(predicted:Chicken,Dog,Cow,Rabbit) 推薦應用:WB,IHC-P,IHC-F,IF,Flow-Cyt,ELISA

    • BN41768R-100ul

      100ul

      ¥2360.00

      交叉反應:Human,Mouse,Rat(predicted:Chicken,Dog,Cow,Rabbit) 推薦應用:WB,IHC-P,IHC-F,IF,Flow-Cyt,ELISA

    • BN41768R-200ul

      200ul

      ¥3490.00

      交叉反應:Human,Mouse,Rat(predicted:Chicken,Dog,Cow,Rabbit) 推薦應用:WB,IHC-P,IHC-F,IF,Flow-Cyt,ELISA

    產品描述

    英文名稱PCNA
    中文名稱增殖細胞核抗原抗體
    別    名Proliferation Marker; Cyclin; DNA polymerase delta auxiliary protein; HGCN8729; MGC8367; Mutagen-sensitive 209 protein; Pcna/cyclin; PCNAR; Polymerase delta accessory protein; Proliferating Cell Nuclear Antigen; PCNA_HUMAN. 


    研究領域腫瘤  細胞生物  免疫學  染色質和核信號  細胞周期蛋白  細胞分化  細胞類型標志物  
    抗體來源Rabbit
    克隆類型Polyclonal
    交叉反應Human, Mouse, Rat,  (predicted: Chicken, Dog, Cow, Rabbit, )
    產品應用WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1μg/Test IF=1:100-500 (石蠟切片需做抗原修復)
    not yet tested in other applications.
    optimal dilutions/concentrations should be determined by the end user.
    分 子 量29kDa
    細胞定位細胞核 
    性    狀Liquid
    濃    度1mg/ml
    免 疫 原KLH conjugated synthetic peptide derived from human PCNA:201-261/261 
    亞    型IgG
    純化方法affinity purified by Protein A
    儲 存 液0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
    保存條件Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
    PubMedPubMed
    產品介紹Proliferation Marker

    Proliferating cell nuclear antigen (PCNA) is a 28kDa nuclear protein associated with the cell cycle, a nuclear protein vital for cellular DNA synthesis. Proliferating cell nuclear antigen was originally identified by immunofluorescence as a nuclear protein whose appearance correlated with the proliferate state of the cell. PCNA is required for replication of DNA in vitro and has been identified as the auxiliary protein (cofactor) for DNA polymerase delta. The anti-PCNA antibodies react with the nuclei of proliferating cells. PCNA is essential for cellular DNA synthesis and is also required for the in vitro replication of simian virus 40 (SV40) DNA where it acts to coordinate leading and lagging strand synthesis at the replication fork. The PCNA protein may fulfil several separate roles in the cell nucleus associated with changes in its antigenic structure。

    Function:
    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. Plays a key role in DNA damage response (DDR) by being conveniently positioned at the replication fork to coordinate DNA replication with DNA repair and DNA damage tolerance pathways. Acts as a loading platform to recruit DDR proteins that allow completion of DNA replication after DNA damage and promote postreplication repair: Monoubiquitinated PCNA leads to recruitment of translesion (TLS) polymerases, while 'Lys-63'-linked polyubiquitination of PCNA is involved in error-free pathway and employs recombination mechanisms to synthesize across the lesion.

    Subunit:
    Homotrimer (By similarity). 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 (By similarity). 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. Interacts with PARPBP. Interacts (when ubiquitinated) with SPRTN; leading to enhance RAD18-mediated PCNA ubiquitination. Interacts (when polyubiquitinated) with ZRANB3. Interacts with SMARCAD1. Interacts with CDKN1C. Interacts with KIAA0101/PAF15 (via PIP-box).

    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 modifications:
    Following DNA damage, can be either monoubiquitinated to stimulate direct bypass of DNA lesions by specialized DNA polymerases or polyubiquitinated to promote recombination-dependent DNA synthesis across DNA lesions by template switching mechanisms. Following induction of replication stress, monoubiquitinated by the UBE2B-RAD18 complex on Lys-164, leading to recruit translesion (TLS) polymerases, which are able to synthesize across DNA lesions in a potentially error-prone manner. An error-free pathway also exists and requires 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. This error-free pathway, also known as template switching, employs recombination mechanisms to synthesize across the lesion, using as a template the undamaged, newly synthesized strand of the sister chromatid. 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. Sumoylated during S phase.
    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.

    Similarity:
    Belongs to the PCNA family.

    SWISS:
    P12004

    Gene ID:
    5111

    Database links:

    Entrez Gene: 515499 Cow

    Entrez Gene: 5111 Human

    Entrez Gene: 18538 Mouse

    Entrez Gene: 25737 Rat

    Omim: 176740 Human

    SwissProt: Q3ZBW4 Cow

    SwissProt: P12004 Human

    SwissProt: P17918 Mouse

    SwissProt: P04961 Rat

    Unigene: 147433 Human

    Unigene: 728886 Human

    Unigene: 7141 Mouse

    Unigene: 223 Rat



    Important Note:
    This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

    PCNA是一種僅在增殖細胞中合成或表達的核內多肽,其表達和合成與細胞周期有關。主要表達于增殖細胞的S期、G1期和G2初期。
    PCNA主要作為判斷各種惡性腫瘤(包括胃腸道癌腫、乳腺癌、肝癌、膀胱癌等)細胞增殖和其惡性程度的一種指標.


    亚洲国产视频一区| 亚洲综合国产精品第一页 | 在线亚洲精品视频| 日韩亚洲国产综合高清| 亚洲最新在线视频| 亚洲视屏在线观看| 亚洲激情中文字幕| 无码欧精品亚洲日韩一区| 亚洲VA中文字幕无码一二三区| MM131亚洲国产美女久久| 亚洲日韩在线第一页 | 久久久久亚洲AV无码麻豆| 亚洲电影免费在线观看| 亚洲va在线va天堂va888www| 亚洲另类激情综合偷自拍 | 亚洲AV无码之国产精品| 亚洲成av人在线观看网站| 亚洲av无码偷拍在线观看| 久久久久亚洲国产AV麻豆| 国产亚洲精品2021自在线| 亚洲AV中文无码乱人伦| 亚洲五月午夜免费在线视频| 国产精品亚洲综合专区片高清久久久| 亚洲人AV永久一区二区三区久久| 久久影视国产亚洲| 亚洲人成网站在线播放vr| 亚洲AV永久精品爱情岛论坛 | 亚洲av永久无码一区二区三区| 亚洲精品无AMM毛片| 精品国产亚洲第一区二区三区| 精品亚洲成A人在线观看青青| 国产偷国产偷亚洲高清在线| 亚洲裸男gv网站| 亚洲精品无码永久中文字幕| 久久久久久a亚洲欧洲AV| 亚洲大片在线观看| 亚洲国产超清无码专区| 亚洲变态另类一区二区三区| 国产亚洲精品美女久久久久久下载| 亚洲裸男gv网站| 亚洲AV日韩精品久久久久久|