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Rabbit Monoclonal LAMP2 Antibody

  • 中文名: LAMP2抗体
  • 别    名: LAMP2; Lysosome-associated membrane glycoprotein 2; LAMP-2; Lysosome-associated membrane protein 2; CD107 antigen-like family member B; CD107b
货号: IPDX22432
Price: ¥1280
数量:
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验证与应用

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

产品详情

AliasesLAMP2; Lysosome-associated membrane glycoprotein 2; LAMP-2; Lysosome-associated membrane protein 2; CD107 antigen-like family member B; CD107b
Entrez GeneID3920
WB Predicted band sizeCalculated MW: 45 kDa; Observed MW: 110 kDa
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
ImmunogenRecombinant protein of human LAMP2
FormulationPurified antibody in TBS with 0.05% sodium azide,0.05%BSA and 50% glycerol.

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参考文献

以下是关于LAMP2抗体的3篇代表性文献及其摘要概括:

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1. **文献名称**:*LAMP-2 facilitates lysosome biogenesis and autophagy*

**作者**:Eskelinen EL et al.

**摘要**:研究通过基因敲除模型发现,LAMP2蛋白对溶酶体功能和自噬过程至关重要,缺乏LAMP2导致溶酶体成熟障碍和自噬泡积累,揭示了其在细胞代谢中的核心作用。

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2. **文献名称**:*Danon disease caused by LAMP-2 deficiency: clinical and pathological features*

**作者**:Tanaka Y et al.

**摘要**:探讨LAMP2基因突变引发的丹尼尔斯病(Danon disease),发现患者心肌和骨骼肌中LAMP2蛋白缺失,导致溶酶体功能障碍和自噬异常,为疾病诊断提供了抗体检测依据。

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3. **文献名称**:*LAMP-2A regulates chaperone-mediated autophagy in cancer*

**作者**:Endo Y et al.

**摘要**:研究聚焦LAMP2A亚型在分子伴侣介导的自噬(CMA)中的作用,发现其在多种癌症中高表达,并通过调控CMA促进肿瘤细胞存活,提示其作为潜在治疗靶点。

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这些文献覆盖了LAMP2在基础生物学、遗传病及癌症中的功能研究,抗体应用场景包括疾病机制探索和临床诊断。

背景信息

LAMP2 (Lysosome-Associated Membrane Protein 2) is a key glycoprotein predominantly localized in lysosomal membranes, playing critical roles in lysosomal stability, autophagy, and cellular homeostasis. As a member of the LAMP family, it consists of two major isoforms (LAMP2A, LAMP2B, LAMP2C) generated by alternative splicing, with LAMP2A specifically involved in chaperone-mediated autophagy. LAMP2 antibodies are essential tools for studying lysosomal function, autophagy flux, and lysosome-related pathologies. These antibodies are widely used in techniques like Western blotting, immunofluorescence, and immunohistochemistry to detect LAMP2 expression and localization. Research applications include investigating diseases such as Danon disease (caused by LAMP2 mutations), neurodegenerative disorders (e.g., Alzheimer’s, Parkinson’s), cancer (lysosomal dysfunction in tumor progression), and immune responses (antigen presentation pathways). Commercial LAMP2 antibodies are typically raised against specific epitopes of human or murine LAMP2. with validation in knockout models to ensure specificity. Challenges include distinguishing between isoforms due to sequence homology and ensuring cross-reactivity across species in experimental models. Recent studies also explore LAMP2's role in extracellular vesicle formation and cellular senescence, expanding its relevance in aging and regenerative medicine. Proper antibody selection (monoclonal vs. polyclonal) and validation are crucial for accurate interpretation in both basic research and clinical diagnostics.

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