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Product Name phospho-Rb2 p130 (Ser952) Chinese Name 磷酸化视网膜母细胞瘤相关蛋白p130抗体 Alias Rb2 p130 (phospho S952); p-Rb2 p130 (phospho S952); p130; PRB2; Rb2; RBL2; RBR2; Retinoblastoma like 2; Retinoblastoma like protein 2. Product Type Phosphorylated anti Research Area Tumour Cell biology Signal transduction Epigenetics Immunogen Species Rabbit Clonality Polyclonal React Species Human, (predicted: Mouse, Rat, Dog, Pig, Cow, Horse, Rabbit, Sheep, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 128kDa Cellular localization The nucleus Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthesised phosphopeptide derived from human Rb2 p130 around the phosphorylation site of Ser952: QN(p-S)PT Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail p130 is related both in structure and function to the retinoblastoma tumor suppressor protein and p107 (collectively known as pocket proteins) and is known to regulate the activity of E2F transcription factors. E2F transcription factors regulate the expression of a number of genes important in cell proliferation, particularly those involved in the progression through G1 and into the S phase of the cell cycle. Binding of p130 converts E2F transcription factors from transcriptional activators to transcriptional repressors.
Function:
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.
Subcellular Location:
Nuclear
SWISS:
Q08999
Gene ID:
5934
Database links:Entrez Gene: 5934 Human
Entrez Gene: 5934 Human
Entrez Gene: 19651 Mouse
Omim: 180203 Human
SwissProt: Q08999 Human
SwissProt: 235580 Mouse
SwissProt: Q64700 Mouse
Unigene: 283604 Human
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