激情深爱五月-激情视频亚洲-激情视频综合网-激情四房-激情婷婷-激情婷婷丁香

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.


主站蜘蛛池模板: 国产成人一区二区三区毛片 | 国产爆操美女五月天 | 丰满少妇a级毛片野外 | 国产91精品精华液一区二区三区 | 秋霞免费理论片在线观看 | 成人无码小视频在线观看 | AV无码影院在线播放 | 日本丰满熟妇人妻一区二区三区 | 国产成a人亚洲精v品无码 | 国产又爽又黄又不遮挡视频 | 韩国漂亮老师做爰BD | av色综合久 | 91麻豆视频免费在线观看 | 国产亚洲综合一区柠檬导航 | 精品少妇人妻av无码专区偷人 | 影音先锋av色咪影院 | 国产白领诱惑在线观看 | 日韩一卡2卡3卡4卡乱码网站导航 | 伊人影院五月天入口 | 狠狠狠色丁香婷婷综合激情 | 国产精品毛片一区二区三区四区 | 亚洲天天做日日做天天看2018 | 97碰碰碰免费公开在线视频 | 亚洲伦理另类中文字幕 | 深爱五月开心网亚洲综合 | 91人妇高潮内射在线观看 | 波多野结衣国产一区二区三区的在线直播平台 | 亚洲第一视频网站 | 97制片厂爱豆传媒视频 | 成人无遮挡1 | 91香蕉福利一区二区三区 | 插插射啊爱视频日A级 | 亚洲欧美精品一区二区三区四区 | 日本一道本高清一区二区手机版 | 国产av国片精品jk | 国产精品成人网站 | 55夜色66成年视频观看免费 | 国产不卡一区二区三区免费 | 国产精品黄色一区二区三区 | av片在线播放免费 | 国产野战无套av毛片户外 |