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Rabbit Polyclonal POMT1 Antibody

  • 中文名: POMT1抗体
  • 别    名: Protein O-mannosyl-transferase 1, Dolichyl-phosphate-mannose--protein mannosyltransferase 1, POMT1
货号: IPDX31077
Price: ¥1180
数量:
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验证与应用

应用及物种
WB 1/1000 Human,Mouse,Rat
IF 咨询技术 Human,Mouse,Rat
IHC 1/100-1/500 Human,Mouse,Rat
ICC 技术咨询 Human,Mouse,Rat
FCM 1/10-1/50 Human,Mouse,Rat
Elisa 咨询技术 Human,Mouse,Rat

产品详情

AliasesProtein O-mannosyl-transferase 1, Dolichyl-phosphate-mannose--protein mannosyltransferase 1, POMT1
Entrez GeneID10585
WB Predicted band size84.9kDa
Host/IsotypeRabbit IgG
Antibody TypePrimary antibody
StorageStore at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species ReactivityHuman
ImmunogenThis POMT1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 706-735 amino acids from the C-terminal region of human POMT1.
FormulationPurified antibody in PBS with 0.05% sodium azide.

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参考文献

以下是3-4篇关于 **POMT1抗体** 的参考文献及其摘要内容:

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1. **文献名称**:*Mutations in the O-Mannosyltransferase Gene POMT1 Give Rise to the Severe Neuronal Migration Disorder Walker-Warburg Syndrome*

**作者**:Beltran-Valero de Bernabé D, et al.

**摘要**:

该研究首次发现人类 **POMT1基因** 突变导致Walker-Warburg综合征(一种严重的先天性肌营养不良伴脑发育畸形)。通过免疫印迹和免疫组化实验,POMT1抗体被用于验证患者细胞中POMT1蛋白的表达缺失,并证明其与α-二ystroglycan(α-DG)糖基化缺陷的直接关联。

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2. **文献名称**:*Dystroglycanopathies: Coming into Focus*

**作者**:Manya H, et al.

**摘要**:

文章综述了与α-DG糖基化异常相关的肌营养不良症(统称dystroglycanopathies),重点探讨了POMT1/O-甘露糖基转移酶复合物的功能。研究利用POMT1抗体进行免疫沉淀和Western blot分析,揭示了POMT1在不同组织中的表达模式及其在疾病模型中的异常。

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3. **文献名称**:*SGK196 is a glycosylation-specific O-mannose kinase required for dystroglycan function*

**作者**:Yoshida-Moriguchi T, Campbell KP

**摘要**:

该研究通过构建POMT1敲除细胞系,结合POMT1抗体的免疫荧光定位,证实了POMT1在内质网中的定位及其对α-DG O-甘露糖基化的必要性,并发现SGK196激酶在此通路中的关键作用,为治疗提供了新靶点。

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4. **文献名称**:*Diagnostic approach to the congenital muscular dystrophies*

**作者**:Barresi R, et al.

**摘要**:

研究提出通过肌肉活检和免疫染色(使用POMT1、α-DG等抗体)联合基因测序的诊断流程。实验显示,POMT1抗体可有效区分患者肌肉组织中POMT1蛋白的缺失或异常,辅助确诊由POMT1突变引起的肌营养不良症。

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这些文献涵盖了POMT1抗体在疾病机制研究、蛋白功能验证及临床诊断中的应用。如需全文链接或更多细节,可进一步补充信息。

背景信息

POMT1 (Protein O-Mannosyltransferase 1) is a key enzyme involved in the O-mannosylation of α-dystroglycan (α-DG), a critical post-translational modification essential for maintaining the structural integrity and function of skeletal muscle, the brain, and the eyes. Mutations in the POMT1 gene are linked to congenital muscular dystrophies, such as Walker-Warburg syndrome and muscle-eye-brain disease, characterized by severe neurological and muscular defects. POMT1 antibodies are immunological tools designed to detect and quantify the POMT1 protein in research and diagnostic settings. These antibodies are crucial for studying the expression, localization, and functional roles of POMT1 in normal and diseased tissues. In research, they are used in techniques like Western blotting, immunohistochemistry, and immunofluorescence to investigate POMT1's involvement in glycosylation pathways and its association with dystroglycanopathies. Clinically, POMT1 antibodies may aid in diagnosing genetic disorders by identifying abnormal protein expression patterns in patient samples. Specificity and validation of these antibodies are critical, as cross-reactivity with related enzymes (e.g., POMT2) could lead to inaccurate results. Recent studies also explore their utility in therapeutic development, such as monitoring gene therapy outcomes or validating CRISPR/Cas9-edited cell models. Overall, POMT1 antibodies serve as vital reagents in unraveling the molecular mechanisms of glycosylation-related diseases and advancing potential treatments.

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