中文名稱  視網(wǎng)膜母細(xì)胞瘤樣蛋白2抗體品牌 

英文名稱  Anti-RBR2/Rb2 p130

別    名 130 kDa retinoblastoma associated protein; FLJ26459; p130; PRB 2; PRB2; Rb 2; Rb2; RBL2; RBR 2; RBR2; Retinoblastoma like 2; Retinoblastoma like protein 2; Retinoblastoma Related Gene; RBL2_HUMAN.

產(chǎn)品屬性：

視網(wǎng)膜母細(xì)胞瘤樣蛋白2抗體品牌 濃    度  1mg/1ml

規(guī) 格  0.2ml/200μg

抗體來(lái)源  Rabbit

克隆類型   polyclonal

交叉反應(yīng)   Human, Mouse, Rat, Dog, Pig, Cow, Horse, Sheep

產(chǎn)品類型   一抗  

研究領(lǐng)域     細(xì)胞生物 細(xì)胞周期蛋白 表觀遺傳學(xué)

蛋白分子量  predicted molecular weight: 128kDa 

性    狀   Lyophilized or Liquid

免 疫 原  KLH conjugated synthetic peptide derived from human RBR2/Rb2 p130

亞    型  IgG

純化方法   affinity purified by Protein A

儲(chǔ) 存 液   Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4

視網(wǎng)膜母細(xì)胞瘤樣蛋白2抗體品牌 產(chǎn)品應(yīng)用   WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500

（石蠟切片需做抗原修復(fù)） 

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存條件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. 

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

產(chǎn)品介紹 Two retinoblastoma related proteins, p107 and pRb2 / p130, which are structurally and functionally similar to the product of the retinoblastoma gene (pRb / p105), were cloned by taking advantage of their ability to bind transforming proteins of DNA tumor viruses through a particular region called the "pocket domain." Like pRb, both proteins play a fundamental role in growth control. These Rb family proteins were measured in a variety of lung neoplasms. The highest percentage of undetectable levels and the tightest inverse correlation with the histological grading and with PCNA expression in the most aggressive tumor types were found for pRb2 / p130, which may suggest an important role for this protein in the pathogenesis and progression of lung cancer.

Function : Key regulator of entry into cell division. Directly involved in heterochromatin formation by maintaining overall chromatin structure and, in particular, that of constitutive heterochromatin by stabilizing histone methylation. Recruits and targets histone methyltransferases SUV420H1 and SUV420H2, leading to epigenetic transcriptional repression. Controls histone H4 'Lys-20' trimethylation. Probably acts as a transcription repressor by recruiting chromatin-modifying enzymes to promoters. Potent inhibitor of E2F-mediated trans-activation, associates preferentially with E2F5. Binds to cyclins A and E. Binds to and may be involved in the transforming capacity of the adenovirus E1A protein. May act as a tumor suppressor.

Subunit : Interacts with AATF. Interacts with SUV420H1, SUV420H2 and USP4 (By similarity). Component of the DREAM complex (also named LINC complex) at least composed of E2F4, E2F5, LIN9, LIN37, LIN52, LIN54, MYBL1, MYBL2, RBL1, RBL2, RBBP4, TFDP1 and TFDP2. The complex exists in quiescent cells where it represses cell cycle-dependent genes. It dissociates in S phase when LIN9, LIN37, LIN52 and LIN54 form a subcomplex that binds to MYBL2. Interacts with RINT1.

Subcellular Location : Nucleus.

Post-translational modifications : During G0 and early G1 phase of the cell cycle, phosphorylated on Ser-639 and on 5 sites within the domain B. Phosphorylation on Ser-672 in G1 leads to its ubiquitin-dependent proteolysis.

Similarity : Belongs to the retinoblastoma protein (RB) family.

Database links : UniProtKB/Swiss-Prot: Q08999.3

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★視網(wǎng)膜母細(xì)胞瘤樣蛋白2抗體品牌 分子生物學(xué)：質(zhì)粒抽提、PCR、Q-PCR、RT-PCR、分子生物學(xué)：基因合成、引物合成、基因測(cè)序、載體構(gòu)建等

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