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  4. Phospho-MLKL (Ser345) 抗体 (YA174)

Phospho-MLKL (Ser345) 抗体 (YA174)

目录号: HY-P80468
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Phospho-MLKL (Ser345) Antibody (YA174) 是一个兔来源、无偶联标记、抗磷酸化 MLKL (Ser345) 的 IgG 单克隆抗体。

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规格 价格 是否有货 数量
20 μL ¥846 In-stock
50 μL ¥1220 In-stock
100 μL ¥2000 In-stock
250 μL   询价  

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MCE 顾客使用本产品发表的 1 篇科研文献

WB
IF

    Phospho-MLKL (Ser345) Antibody (YA174) purchased from MCE. Usage Cited in: Br J Pharmacol. 2025 Aug 21.  [Abstract]

    Western blotting results of PELI1, RIP3, p-RIP3, RIP1, p-RIP1, MLKL and p-MLKL in different groups.

    Phospho-MLKL (Ser345) Antibody (YA174) purchased from MCE. Usage Cited in: Br J Pharmacol. 2025 Aug 21.  [Abstract]

    Immunofluorescence imaging of pancreatic tissue utilising dual labelling with DAPI for nuclear counterstaining, and an antibody specific to p-MLKL facilitates high-resolution visualisation of p-MLKL localisation.
    • WB: 蛋白质免疫印迹;
    • IHC-P: 石蜡切片样本的免疫组织化学;
    • IHC-F: 冰冻切片样本的免疫组织化学;
    • ICC/IF: 细胞免疫荧光;
    • IF-Tissue: 组织免疫荧光;
    • mIHC: 多重荧光免疫组化;
    • IP: 免疫沉淀;
    • ChIP: 染色质免疫沉淀;
    • FC: 流式细胞术;
    • ELISA: 酶联免疫吸附试验
    • 产品详情

    • 验证图片

    • 背景信息

    • 产品资料

    描述

    Phospho-MLKL (Ser345) Antibody (YA174) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to Phospho-MLKL (Ser345).

    宿主

    Rabbit

    克隆性

    Recombinant,Monoclonal

    分子量
    Predicted band size: 54 kDa;
    Observed band size: 54 kDa
    请注意:因蛋白存在修饰或聚体等情况,以实测为准,预测仅为参考。
    反应种属
    Mouse
    蛋白数据库
    基因 ID
    免疫原

    Synthetic phosphopeptide corresponding to residues surrounding Ser345 of Mouse MLKL.AA range:314-363.

    应用 & 推荐
    稀释比例
    应用 稀释比
    WB
    WB: 蛋白质免疫印迹
    1:500
    IHC-P
    IHC-P: 石蜡切片样本的免疫组织化学
    1:50-1:100
    敏感性 Endogenous 纯度 Protein A affinity purified.
    偶联 Non-conjugated 修饰 Phosphorylated
    同型 IgG  
    性状

    液体

    组分

    Supplied in 1*TBS (pH7.4), 0.05% BSA and 40% Glycerol. Preservative: 0.05% Sodium Azide.

    保存条件 & 期限

    Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

    运输条件

    Shipping with blue ice.

    验证图片
    IHC-P
    • Immunohistochemical analysis of paraffin-embedded mouse colon tissue using Phospho-MLKL Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/100 dilution in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    • Immunohistochemical analysis of paraffin-embedded mouse colon tissue using Phospho-MLKL Antibody. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) for 8 minutes. The tissues were blocked in QuickBlock for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody at 1/100 dilution in 4℃ overnight. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.

    背景
    功能:假激酶在 TNF 诱导的坏死性凋亡 (一种程序性细胞死亡过程) 中发挥关键作用 (PubMed:23835476, PubMed:24012422, PubMed:24019532, PubMed:27321907, PubMed:32200799, PubMed:32296175)。它不具有蛋白激酶活性 (PubMed:24012422)。RIPK3 磷酸化后激活该假激酶,导致其同源三聚化,定位于质膜,并执行以钙离子内流和质膜损伤为特征的程序性坏死 (PubMed:23835476, PubMed:24012422, PubMed:24019532, PubMed:27321907)。除了 TNF 诱导的坏死性凋亡外,坏死性凋亡也可在正粘病毒感染后发生在细胞核内:ZBP1 激活后 (ZBP1 可感知双链 Z-RNA 结构),核内 RIPK3 催化 MLKL 的磷酸化和激活,促进核膜破坏和细胞 DNA 泄漏到胞质溶胶中 (PubMed:32200799, PubMed:32296175)。它与高度磷酸化的肌醇磷酸酯 (如肌醇六磷酸 (InsP6)) 结合,而肌醇六磷酸 (InsP6) 对其坏死性凋亡功能至关重要 (基于相似性)。
    亚细胞定位:细胞质;细胞膜;细胞核
    表达水平:
    组织特异性:在胸腺、结肠、肠道、肝脏、脾脏和肺中高表达。在骨骼肌、心脏和肾脏中表达水平较低。在脑组织中未检测到。
    异构体 & 翻译后修饰:Q9D2Y4 有两种异构体:Q9D2Y4-1:54317 Da (预测值);Q9D2Y4-2:53375 Da (预测值)。
    RIPK3 的磷酸化诱导构象转变,这是坏死性凋亡所必需的 (PubMed:24012422, PubMed:24095729, PubMed:32200799)。它还诱导同源三聚化和定位到质膜 (基于相似性)。
    亚基:同源寡聚体 (基于相似性)。同源三聚体;在坏死性凋亡诱导时形成同源三聚体 (基于相似性)。在 TNF 诱导的坏死中,与 PGAM5、RIPK1 和 RIPK3 形成复合物 (基于相似性)。在该复合物中,可能在 RIPK1-RIPK3 正确靶向其下游效应分子 PGAM5 的过程中发挥作用 (基于相似性)。与 RIPK3 相互作用;这种相互作用是直接的,并促进 RIPK3 的磷酸化和随后的激活 (PubMed:22265413, PubMed:23612963, PubMed:24012422, PubMed:24095729, PubMed:27321907)。
    RRID
    反应种属数据库

    Entrez Gene: 74568 Mouse

    SwissProt: Q9D2Y4 Mouse

    研究领域

    Signal Transduction

    中文名
    Phospho-MLKL (Ser345) 抗体
    文件资料
    Help & FAQs
    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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