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PI3-kinase p110 subunit beta R

ecombinant Rabbit mAb(bsm-52218R)-50ul/100ul/25ul
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  • bsm-52218R
  • 2025年10月24日
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北京博奥森生物技术有限公司
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      50ul/100ul/25ul

    规格：50ul产品价格：￥1400.0
    规格：100ul产品价格：￥2500.0
    规格：25ul产品价格：￥800.0
    产品编号bsm-52218R
    英文名称PI3-kinase p110 subunit beta Recombinant Rabbit mAb
    中文名称磷脂酰肌醇激酶（PI3Kβ）重组兔单抗
    英文别名PI3-kinase p110 subunit beta; p110 BETA; p110beta; PI3K beta; Phosphatidylinositol 3 kinase catalytic beta polypeptide; Phosphatidylinositol 4 5 bisphosphate 3 kinase 110 kDa catalytic subunit beta; Phosphatidylinositol 4 5 bisphosphate 3 kinase catalytic subunit beta isoform; Phosphatidylinositol-4; phosphoinositide 3 kinase catalytic beta polypeptide; PI3 kinase p110 subunit beta; PI3-kinase subunit beta; PI3K; PI3K beta; PI3K-beta; PI3Kbeta; PI3KCB; PIK3C1; Pik3cb; PK3CB_HUMAN; PtdIns 3 kinase p110; PtdIns-3-kinase subunit beta; PtdIns-3-kinase subunit p110-beta; 5-bisphosphate 3-kinase 110 kDa catalytic subunit beta; 5-bisphosphate 3-kinase catalytic subunit beta isoform.
    产品应用WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, ICC/IF=1:50-200, IF=1:100-500

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

    交叉反应Human, Mouse, Rat
    抗体来源Rabbit
    免疫原A synthesized peptide derived from human PI3 kinase p110 beta
    亚型IgG
    性状Liquid
    纯化方法affinity purified by Protein A
    克隆类型Recombinant
    理论分子量123 kDa
    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

    Cell Biology > Cell Cycle > Kinases/Phosphatases

    Immunology > Innate Immunity > TLR Signaling

    Signal Transduction > Protein Phosphorylation > Ser / Thr Kinases > Other Kinases

    Signal Transduction > Signaling Pathway > Lipid Signaling > Lipid Kinases

    亚基PIK3R2 or PIK3R3). Interaction with PIK3R2 is required for nuclear localization and nuclear export. Part of a complex with PIK3R1 and PTEN. Binding to PTEN may antagonize the lipid kinase activity under normal growth conditions. Part of a complex involved in autophagosome formation composed of PIK3C3 and PIK3R4. Interacts with BECN1, ATG14 and RAB5A.
    亚细胞定位Cytoplasm. Nucleus. Note=Interaction with PIK3R2 is required for nuclear localization and export.
    组织特异性Expressed ubiquitously.
    翻译后修饰Phosphorylation at Ser-1070 down-regulates lipid kinase activity.
    相似性Belongs to the PI3/PI4-kinase family.
    Contains 1 C2 PI3K-type domain.
    Contains 1 PI3K-ABD domain.
    Contains 1 PI3K-RBD domain.
    Contains 1 PI3K/PI4K domain.
    Contains 1 PIK helical domain.
    功能Phosphoinositide-3-kinase (PI3K) that phosphorylates PtdIns (Phosphatidylinositol), PtdIns4P (Phosphatidylinositol 4-phosphate) and PtdIns(4,5)P2 (Phosphatidylinositol 4,5-bisphosphate) to generate phosphatidylinositol 3,4,5-trisphosphate (PIP3). PIP3 plays a key role by recruiting PH domain-containing proteins to the membrane, including AKT1 and PDPK1, activating signaling cascades involved in cell growth, survival, proliferation, motility and morphology. Involved in the activation of AKT1 upon stimulation by G-protein coupled receptors (GPCRs) ligands such as CXCL12, sphingosine 1-phosphate, and lysophosphatidic acid. May also act downstream receptor tyrosine kinases. Required in different signaling pathways for stable platelet adhesion and aggregation. Plays a role in platelet activation signaling triggered by GPCRs, alpha-IIb/beta-3 integrins (ITGA2B/ ITGB3) and ITAM (immunoreceptor tyrosine-based activation motif)-bearing receptors such as GP6. Regulates the strength of adhesion of ITGA2B/ ITGB3 activated receptors necessary for the cellular transmission of contractile forces. Required for platelet aggregation induced by F2 (thrombin) and thromboxane A2 (TXA2). Has a role in cell survival. May have a role in cell migration. Involved in the early stage of autophagosome formation. Modulates the intracellular level of PtdIns3P (Phosphatidylinositol 3-phosphate) and activates PIK3C3 kinase activity. May act as a scaffold, independently of its lipid kinase activity to positively regulate autophagy. May have a role in insulin signaling as scaffolding protein in which the lipid kinase activity is not required. May have a kinase-independent function in regulating cell proliferation and in clathrin-mediated endocytosis. Mediator of oncogenic signal in cell lines lacking PTEN. The lipid kinase activity is necessary for its role in oncogenic transformation. Required for the growth of ERBB2 and RAS driven tumors.
    保存条件Shipped at 4℃. Store at -20℃ 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This gene encodes an isoform of the catalytic subunit of phosphoinositide 3-kinase (PI3K). These kinases are important in signaling pathways involving receptors on the outer membrane of eukaryotic cells and are named for their catalytic subunit. The encoded protein is the catalytic subunit for PI3Kbeta (PI3KB). PI3KB has been shown to be part of the activation pathway in neutrophils which have bound immune complexes at sites of injury or infection. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2011].

     

    应用推荐稀释比例
    {WB}{1:500-2000}
    {IHC-P}{1:100-500}
    {IHC-F}{1:100-500}
    {ICC/IF}{1:50-200}
    {IF}{1:100-500}

     

    产品细节图片1
    4% P‌‌araformaldehyde-fixed MCF-7 (H) cell; Triton X-100 at r.t. for 20 min; Antibody incubation with (PI3-kinase p110 subunit beta) monoclonal Antibody, unconjugated (bsm-52218R) 1:200, 90 min at 37°C; followed by conjugated Goat Anti-Rabbit IgG antibody (green, bs-0295G-FITC) at 37°C for 90 min, DAPI (blue, C02-04002) was used to stain the cell nuclei. PBS instead of the primary antibody was used as the blank control.
    产品细节图片2
    P‌‌araformaldehyde-fixed, paraffin embedded Mouse Stomach; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片3
    P‌‌araformaldehyde-fixed, paraffin embedded Rat Stomach; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片4
    P‌‌araformaldehyde-fixed, paraffin embedded Human Fundus; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片5
    P‌‌araformaldehyde-fixed, paraffin embedded Human Colon; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片6
    P‌‌araformaldehyde-fixed, paraffin embedded Human Spleen; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片7
    P‌‌araformaldehyde-fixed, paraffin embedded Human Cervical Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片8
    P‌‌araformaldehyde-fixed, paraffin embedded Human Colon Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片9
    P‌‌araformaldehyde-fixed, paraffin embedded Human Breast Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片10
    P‌‌araformaldehyde-fixed, paraffin embedded Human Esophagus Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片11
    P‌‌araformaldehyde-fixed, paraffin embedded Human Endometrium Cancer; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15 min; Antibody incubation with PI3-kinase p110 subunit beta Monoclonal Antibody, Unconjugated(bsm-52218R) at 1:100 overnight at 4°C, followed by conjugation to the SP Kit (Rabbit, SP-0023) and DAB (C-0010) staining.
    产品细节图片12
    25 ug total protein per lane of various lysates (see on figure) probed with PI3 kinase p110 beta monoclonal antibody, unconjugated (bsm-52218R) at 1:1000 dilution and 4°C overnight incubation. Followed by conjugated secondary antibody incubation at r.t. for 60 min.

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    图标文献和实验
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    • Nature子刊上的akt pathway的信号通路图

      tyrosine kinases (RTKs) and the concomitant assembly of receptor–PI3K complexes. These complexes localize at the membrane where the p110 subunit of PI3K catalyses the conversion of PtdIns(4,5)P2 (PIP2) to PtdIns(3,4,5)P3 (PIP3). PIP3 serves as a second

    • Nature子刊上的akt pathway的信号通路图

      tyrosine kinases (RTKs) and the concomitant assembly of receptor–PI3K complexes. These complexes localize at the membrane where the p110 subunit of PI3K catalyses the conversion of PtdIns(4,5)P2 (PIP2) to PtdIns(3,4,5)P3 (PIP3). PIP3 serves as a second

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      (IL-2 Receptor) alpha subunit primarily increases the affinity of ligand binding and is not known to contain a signaling domain, whereas the beta and gamma subunits participate in both ligand binding and signal transduction (Ref.1). The IL-2R signaling

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