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PATJ Antibody Blocking Peptide

(bs-12142P)-500ug
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  • 2025年10月16日
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      500ug

    产品编号bs-12142P
    英文名称PATJ Antibody Blocking Peptide
    中文名称PSD95相关紧密连接蛋白PATJ封闭多肽
    英文别名Channel interacting PDZ domain protein; Cipp; FLJ26982; hINADL; Inactivation no after potential D like protein; INAD like; InaD like Drosophila; INAD like protein; INADL; INADL protein; PALS 1 associated tight junction protein; PALS1 associated tight junction protein; PATJ; PDZ domain protein; PDZ domain protein Drosophila inaD like; Post synaptic density 95 / discs large / zonula occludens 1 domain protein; Protein associated to tight junctions; INADL_HUMAN .
    纯化方法HPLC
    研究领域

    Neuroscience > Neurotransmission > Intracellular Signaling > Adapters

    Signal Transduction > Cytoskeleton / ECM > Cell Adhesion > Tight Junctions

    亚基Interacts with ASIC3, KCNJ10, KCNJ15, GRIN2A, GRIN2B, GRIN2C, GRIN2D, NLGN2, MPP7, HTR2A and SLC6A4 (By similarity). Forms a ternary complex with MPP5, CRB1 and CRB3. Interacts with TJP3/ZO-3 and CLDN1/claudin-1. Component of a complex whose core is composed of ARHGAP17, AMOT, MPP5/PALS1, INADL/PATJ and PARD3/PAR3. Directly interacts with HTR4 (By similarity). Interacts (via PDZ domain 8) with WWC1 (via the ADDV motif).
    亚细胞定位Membrane. Cell junction; tight junction. Apical cell membrane. Note: Localized in the paranodal region of myelinating Schwann cells. Membrane-associated. Localizes to tight junctions in epithelial cells. Also found at the apical plasma membrane.
    组织特异性Expressed in bladder, testis, ovary, small intestine, colon, heart, skeletal muscle, pancreas and cerebellum in the brain.
    相似性Contains 1 L27 domain.
    Contains 10 PDZ (DHR) domains.
    功能PATJ contains multiple PDZ domains. PDZ domains mediate protein-protein interactions, and proteins with multiple PDZ domains often organize multimeric complexes at the plasma membrane. PATJ localizes to tight junctions and to the apical membrane of epithelial cells. A similar protein in Drosophila is a scaffolding protein which tethers several members of a multimeric signaling complex in photoreceptors.
    保存条件Shipped at 4℃. Stored 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The membranes of myelinating Schwann cells are joined by tight, gap and adherens junctions, all of which are found in regions of noncompact myelin: the paranodal loops, incisures of Schmidt-Lanterman and mesaxons. Tight junctions help establish polarity in mammalian epithelia by forming a physical barrier that separates apical and basolateral membranes. Pals-associated tight junction protein (PATJ), the human homolog of Drosophila Discs Lost, is differentially localized in myelinating Schwann cells. PATJ associates with Claudin-1, CRB1 (a transmembrane protein that plays a role in epithelial cell polarity and photoreceptor development), and Pals1 (a Lin-7 associated protein). The PATJ/Pals1/CRB1 complex can form a tripartite tight junction in epithelial cells crucial to their integrity.

     

     

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