RPS6KA1 Rabbit pAb, Cy5.5 conjugated(bs-10365R-Cy5.5)-100ul

RPS6KA1 Rabbit pAb, Cy5.5 conj

ugated(bs-10365R-Cy5.5)-100ul
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  • ¥2980
  • Bioss已认证
  • bs-10365R-Cy5.5
  • 2025年09月30日
  • 产品信息以Bioss网站为准
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      100ul

    产品编号bs-10365R-Cy5.5
    英文名称RPS6KA1 Rabbit pAb, Cy5.5 conjugated
    中文名称Cy5.5标记的丝氨酸/苏氨酸激酶p90RSK蛋白抗体
    英文别名KS6A1_HUMAN; Ribosomal protein S6 kinase alpha-1; EC:2.7.11.1; MAPKAPK1A; RSK1; S6K-alpha-1; 90 kDa ribosomal protein S6 kinase 1(p90-RSK 1; p90RSK1; p90S6K); MAP kinase-activated protein kinase 1a(MAPK-activated protein kinase 1a; MAPKAP kinase 1a; MAPKAPK-1a); Ribosomal S6 kinase 1(RSK-1); ribosomal protein S6 kinase A1; RSK; HU-1; p90Rsk; MAPKAPK1; RSK1 p90;
    产品应用IF=1:100-500, ICC/IF=1:100-500

    Not yet tested in other applications.
    Optimal working dilutions must be determined by the end user.

    抗体来源Rabbit
    免疫原KLH conjugated synthetic peptide derived from human RPS6KA1
    亚型IgG
    纯化方法affinity purified by Protein A
    克隆类型Polyclonal
    浓度1mg/ml
    储存液0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
    研究领域

    Epigenetics and Nuclear Signaling > Transcription > Other factors

    Signal Transduction > Protein Phosphorylation > Ser / Thr Kinases > MAPK Pathway

    亚基Forms a complex with either MAPK1/ERK2 or MAPK3/ERK1 in quiescent cells. Transiently dissociates following mitogenic stimulation. Interacts with ETV1/ER81 and FGFR1.
    亚细胞定位Nucleus. Cytoplasm.
    翻译后修饰Activated by phosphorylation at Ser-221 by PDPK1. Autophosphorylated on Ser-380, as part of the activation process. May be phosphorylated at Thr-359 and Ser-363 by MAPK1/ERK2 and MAPK3/ERK1.
    N-terminal myristoylation results in an activated kinase in the absence of added growth factors.
    相似性Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. S6 kinase subfamily.
    Contains 1 AGC-kinase C-terminal domain.
    Contains 2 protein kinase domains.
    功能Serine/threonine-protein kinase that acts downstream of ERK (MAPK1/ERK2 and MAPK3/ERK1) signaling and mediates mitogenic and stress-induced activation of the transcription factors CREB1, ETV1/ER81 and NR4A1/NUR77, regulates translation through RPS6 and EIF4B phosphorylation, and mediates cellular proliferation, survival, and differentiation by modulating mTOR signaling and repressing pro-apoptotic function of BAD and DAPK1. In fibroblast, is required for EGF-stimulated phosphorylation of CREB1, which results in the subsequent transcriptional activation of several immediate-early genes. In response to mitogenic stimulation (EGF and PMA), phosphorylates and activates NR4A1/NUR77 and ETV1/ER81 transcription factors and the cofactor CREBBP. Upon insulin-derived signal, acts indirectly on the transcription regulation of several genes by phosphorylating GSK3B at 'Ser-9' and inhibiting its activity. Phosphorylates RPS6 in response to serum or EGF via an mTOR-independent mechanism and promotes translation initiation by facilitating assembly of the preinitiation complex. In response to insulin, phosphorylates EIF4B, enhancing EIF4B affinity for the EIF3 complex and stimulating cap-dependent translation. Is involved in the mTOR nutrient-sensing pathway by directly phosphorylating TSC2 at 'Ser-1798', which potently inhibits TSC2 ability to suppress mTOR signaling, and mediates phosphorylation of RPTOR, which regulates mTORC1 activity and may promote rapamycin-sensitive signaling independently of the PI3K/AKT pathway. Mediates cell survival by phosphorylating the pro-apoptotic proteins BAD and DAPK1 and suppressing their pro-apoptotic function. Promotes the survival of hepatic stellate cells by phosphorylating CEBPB in response to the hepatotoxin carbon tetrachloride (CCl4). Is involved in cell cycle regulation by phosphorylating the CDK inhibitor CDKN1B, which promotes CDKN1B association with 14-3-3 proteins and prevents its translocation to the nucleus and inhibition of G1 progression.
    保存条件Shipped at 4℃. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.
    注意事项This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
    背景资料Rsk1 is a member of a family of 90kDa ribosomal protein S6 kinases, which includes Rsk1, Rsk2 and Rsk3. These are broadly expressed serine/threonine protein kinases activated in response to mitogenic stimuli, including extracellular signal regulated protein kinases Erk1 and Erk2. Rsk1 is activated by MAPK in vitro and in vivo via phosphorylation. Active Rsks appear to play a major role in transcriptional regulation by translocating to the nucleus and phosphorylating c Fos and CREB.

     

    应用推荐稀释比例
    {IF}{1:100-500}
    {ICC/IF}{1:100-500}

     

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