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Retinoblastoma 1 抗体 (pSer780)

RB1 适用: 人 WB, IHC (f) 宿主: 小鼠 Monoclonal J146-35 unconjugated
产品编号 ABIN967604
发货至: 中国
  • 抗原 See all Retinoblastoma 1 (RB1) 抗体
    Retinoblastoma 1 (RB1)
    抗原表位
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    pSer780
    适用
    • 292
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    • 95
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    • 3
    • 3
    • 3
    • 2
    • 1
    • 1
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    宿主
    • 253
    • 42
    小鼠
    克隆类型
    • 239
    • 56
    单克隆
    标记
    • 148
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    This Retinoblastoma 1 antibody is un-conjugated
    应用范围
    • 224
    • 132
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    • 36
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    Western Blotting (WB), Immunohistochemistry (Formalin-fixed Sections) (IHC (f))
    品牌
    BD Pharmingen™
    产品特性
    1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
    2. Please refer to us for technical protocols.
    3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
    纯化方法
    The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography.
    免疫原
    Phosphorylated Human Rb
    克隆位点
    J146-35
    亚型
    IgG1 kappa
    Top Product
    Discover our top product RB1 Primary Antibody
  • 说明

    Related Products: ABIN967389

    限制
    仅限研究用
  • 状态
    Liquid
    浓度
    0.5 mg/mL
    缓冲液
    Aqueous buffered solution containing ≤0.09 % sodium azide.
    储存液
    Sodium azide
    注意事项
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    储存条件
    4 °C
    储存方法
    Store undiluted at 4°C.
  • Cobrinik: "Pocket proteins and cell cycle control." in: Oncogene, Vol. 24, Issue 17, pp. 2796-809, (2005) (PubMed).

    Knudsen, Wang: "Dual mechanisms for the inhibition of E2F binding to RB by cyclin-dependent kinase-mediated RB phosphorylation." in: Molecular and cellular biology, Vol. 17, Issue 10, pp. 5771-83, (1997) (PubMed).

  • 抗原
    Retinoblastoma 1 (RB1)
    别名
    Rb (RB1 产品)
    别名
    OSRC antibody, RB antibody, p105-Rb antibody, pRb antibody, pp110 antibody, Rb antibody, Rb-1 antibody, P105-RB antibody, PP110 antibody, RB11 antibody, zgc:154147 antibody, RB transcriptional corepressor 1 antibody, RB transcriptional corepressor like 1 antibody, retinoblastoma 1 antibody, RB1 antibody, RBL1 antibody, Rb1 antibody, rb1 antibody
    背景
    The retinoblastoma gene product (Rb) is well known as a tumor suppressor and is either absent or mutated in many human tumors. Retrovirus-mediated gene transfer of the wild-type Rb gene into several Rb mutant neoplastic cell lines suppresses their tumorgenicity. Rb is a 110-kDa nuclear phosphoprotein that undergoes differential phosphorylation during the cell cycle. During G1 phase, Rb is predominantly in a hypophosphorylated state. It becomes increasingly phosphorylated throughout the cell cycle until late mitosis, when substantial dephosphorylation occurs. Hypophosphorylated Rb interacts with a number of cellular proteins including the E2F transcription factor, several cyclins, RBP-1, RBP-2, c-Abl, c-myc, N-myc, and p46. Phosphorylation of Rb at various sites, by Cyclin-dependent protein kinases, inhibits the binding of Rb to these proteins. Rb is thought to mediate its effects, in part, via the repression of genes required for proliferation. For example, Rb is specifically recruited to promoters containing E2F sites and actively represses E2F mediated transcription. Rb also stimulates the activity of other transcription factors, although the mechanisms are less clearly defined. Thus, Rb appears to regulate transcription in its aim to control cell growth.
    The J146-35 monoclonal antibody recognizes Rb phosphorylated at serine 780 (pS780), which affects Rb binding to E2F. The orthologous phosphorylation sites in mouse and rat Rb are serines 773 and 751, respectively.
    分子量
    110 kDa
    途径
    Cell Division Cycle, Intracellular Steroid Hormone Receptor Signaling Pathway, Mitotic G1-G1/S Phases, DNA Replication, Maintenance of Protein Location, Synthesis of DNA, Autophagy
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