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Rabbit Anti-PCNA (Nuclear Loading Control) antibody (bs-0754R)
~~~促销,代码KT1101~~~

~~~20周年感恩回馈“万能卡”~~~
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说明书: 50ul  100ul  500ul
50ul/680.00元
100ul/980.00元
500ul/4000.00元
大包装/询价

产品编号 bs-0754R
英文名称 PCNA (Nuclear Loading Control)
中文名称 增殖细胞核抗原(核内参)抗体
别    名 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.  
Specific References  (12)     |     bs-0754R has been referenced in 12 publications.
[IF=1.26] Bi et al. Effects of autologous bone marrow-derived stem cell mobilization on acute tubular necrosis and cell apoptosis in rats. (2015) Exp.Ther.Me. 10:851-856  IHC ;  Human.  
[IF=2.302] Li Q et al. All-trans retinoic acid regulates sheep primary myoblasts proliferation and differentiation in vitro. Domestic Animal Endocrinology,2019 106394.   WB ;  Sheep.  
[IF=6.36] Yin, H., et al. "The molecular mechanism of G2M cell cycle arrest induced by AFB1 in the jejunum." Oncotarget (2016).  IHC-P ;  Chicken.  
[IF=4.26] Hu et al. The molecular mechanism of cell cycle arrest in the Bursa of Fabricius in chick exposed to Aflatoxin B1. (2018) Sci.Rep. 8:1770  IHC-P ;  Chicken.  
[IF=3.33] Chen, Jie, et al. "Targeting SPARC by lentivirus-mediated RNA interference inhibits cervical cancer cell growth and metastasis." BMC cancer 12.1 (2012): 464.  WB ;  Human.  
[IF=3.3] Zhang et al. Hydrogen-rich water protects against acetaminophen-induced hepatotoxicity in mice. (2015) World.J.Gastroenterol. 21:4195-209  WB ;  Mouse.  
[IF=3.098] Zhang et al. Astragalus Polysaccharide Improves Insulin Sensitivity via AMPK Activation in 3T3-L1 Adipocytes. (2018) Molecules. 23   WB ;  Mouse.  
[IF=3.057] Li et al. Urotensin II promotes atherosclerosis in cholesterol-fed rabbits. (2014) PLoS.On. 9:e95089  IHC ;  Rabbit.  
[IF=1.84] Sun, Yan, et al. "Thyroid hormone inhibits the proliferation of piglet Sertoli cell via PI3K signaling pathway." Theriogenology (2014).  WB ;  
[IF=1.51] Sun, Y‐L., et al. "Relationship between apoptosis and proliferation in granulosa and theca cells of cystic follicles in sows." Reproduction in domestic animals 47.4 (2012): 601-608.  IHC-P ;  Pig.  
[IF=1.39] He et al. Long non-coding RNA SPRY4-IT1 promotes the proliferation and invasion of U251 cells through upregulation of SKA2. (2018) Oncol.Lett. 15:3977-3984  WB ;  Human.  
[IF=1.358] Ma WF et al. Vanillic acid alleviates palmitic acid‐induced oxidative stress in human umbilical vein endothelial cells via Adenosine Monophosphate‐Activated Protein Kinase signaling pathway. Journal of Food Biochemistry,2019 e12893.   WB ;  Human.  
产品类型 体育娱乐网址平台 
研究领域 肿瘤  细胞生物  染色质和核信号  细胞周期蛋白  细胞类型标志物  
抗体来源 Rabbit
克隆类型 Polyclonal
交叉反应 Human, Mouse, Rat,  (predicted: Chicken, Dog, Cow, Rabbit, )
产品应用 WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (石蜡切片需做抗原修复)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.
分 子 量 29kDa
细胞定位 细胞核 
性    状 Liquid
浓    度 1mg/ml
免 疫 原 KLH conjugated synthetic peptide derived from mouse PCNA:185-261/261 
亚    型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存条件 Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMed PubMed
产品介绍 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. 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:
18538

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是一种仅在增殖细胞中合成或表达的核内多肽,其表达和合成与细胞周期有关。主要表达于增殖细胞的S期、G1期和G2初期。
PCNA主要作为判断各种恶性肿瘤(包括胃肠道癌肿、乳腺癌、肝癌、膀胱癌等)细胞增殖和其恶性程度的一种指标
产品图片
Sample:
Lane 1: Large intestine (Rat) Lysate at 40 ug
Lane 2: SiHa (Human) Cell Lysate at 30 ug
Lane 3: MCF-7 (Human) Cell Lysate at 30 ug
Lane 4: Jurkat (Human) Cell Lysate at 30 ug
Lane 5: HepG2 (Human) Cell Lysate at 30 ug
Primary: Anti-PCNA (bs-0754R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 36 kD
Observed band size: 33 kD
Sample:
Hela(Human) Cell Lysate at 30 ug
MCF-7(Human) Cell Lysate at 30 ug
Molt-4(Human) Cell Lysate at 30 ug
NIH/3T3(Mouse) Cell Lysate at 30 ug
HepG2(Human) Cell Lysate at 30 ug
Large intestine (Rat) Lysate at 40 ug
Primary: Anti-PCNA (bs-0754R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 32 kD
Observed band size: 32 kD
Sample: 293T (human)Cell Lysate at 40 ug
Primary: Anti- PCNA (bs-0754R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 29 kD
Observed band size: 32 kD
Sample: A549 (human)Cell Lysate at 40 ug
Primary: Anti- PCNA (bs-0754R) at 1/300 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 29 kD
Observed band size: 32 kD
Tissue/cell: rat thymus tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,C-0005) at 37℃ for 20 min;
Incubation: Anti-PCNA Polyclonal Antibody, Unconjugated(bs-0754R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(C-0010) staining
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