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Mouse Calcium-dependent phospholipase A2(PLA2G5) ELISA kit

  • 中文名稱:
    小鼠鈣依賴性磷脂酶A2(PLA2G5)酶聯(lián)免疫試劑盒
  • 貨號:
    CSB-EL018103MO
  • 規(guī)格:
    96T/48T
  • 價(jià)格:
    ¥3600/¥2500
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    小鼠鈣依賴性磷脂酶A2(PLA2G5)酶聯(lián)免疫試劑盒(CSB-EL018103MO)為雙抗夾心法ELISA試劑盒,定量檢測血清、血漿、組織勻漿樣本中的PLA2G5含量。PLA2G5即磷脂酶A2第5組,是一種酶類靶點(diǎn)。其參與細(xì)胞膜磷脂代謝等過程。研究聚焦于其在炎癥、腫瘤等疾病中的作用機(jī)制,如調(diào)控炎癥因子釋放、影響腫瘤細(xì)胞生長等,有望為相關(guān)疾病治療提供新靶點(diǎn)與策略。試劑盒檢測范圍為62.5 pg/ml-4000 pg/ml,靈敏度為15.6 pg/ml。適用于炎癥機(jī)制研究、代謝疾病模型評估或免疫調(diào)控相關(guān)的基礎(chǔ)科研實(shí)驗(yàn),為探索PLA2G5在生理病理過程中的功能提供靈敏可靠的技術(shù)方案本品僅用于科研,不用于臨床診斷,產(chǎn)品具體參數(shù)及操作步驟詳見產(chǎn)品說明書。
  • 別名:
    Pla2g5 ELISA Kit; Calcium-dependent phospholipase A2 ELISA Kit; EC 3.1.1.4 ELISA Kit; Group V phospholipase A2 ELISA Kit; PLA2-10 ELISA Kit; Phosphatidylcholine 2-acylhydrolase 5 ELISA Kit
  • 縮寫:
  • Uniprot No.:
  • 種屬:
    Mus musculus (Mouse)
  • 樣本類型:
    serum, plasma, tissue homogenates
  • 檢測范圍:
    62.5 pg/ml-4000 pg/ml
  • 靈敏度:
    15.6 pg/ml
  • 反應(yīng)時(shí)間:
    1-5h
  • 樣本體積:
    50-100ul
  • 檢測波長:
    450 nm
  • 研究領(lǐng)域:
    Metabolism
  • 測定原理:
    quantitative
  • 測定方法:
    Sandwich
  • 數(shù)據(jù)處理:
  • 貨期:
    3-5 working days

產(chǎn)品評價(jià)

靶點(diǎn)詳情

  • 最新研究進(jìn)展:
    PLA2G5是一種磷脂酶A2家族成員,參與多種生理和病理過程。最近的研究表明,PLA2G5在神經(jīng)發(fā)育和神經(jīng)退行性疾病中發(fā)揮了重要作用。PLA2G5缺失會(huì)導(dǎo)致小鼠神經(jīng)元凋亡和認(rèn)知能力下降。此外,PLA2G5在阿爾茨海默病和帕金森病等神經(jīng)退行性疾病中也被發(fā)現(xiàn)異常表達(dá)。
  • 功能:
    Secretory calcium-dependent phospholipase A2 that primarily targets extracellular phospholipids. Hydrolyzes the ester bond of the fatty acyl group attached at sn-2 position of phospholipids (phospholipase A2 activity), preferentially releasing fatty acyl groups with a low degree of unsaturation such as oleoyl (C18:1) and linoleoyl (C18:2) groups. Hydrolyzes low-density lipoprotein (LDL) phospholipids releasing unsaturated fatty acids that drive macrophage polarization toward an M2 phenotype. May act in an autocrine and paracrine manner. Contributes to lipid remodeling of cellular membranes at different subcellular locations and generation of lipid mediators involved in pathogen clearance. Cleaves sn-2 fatty acyl chains of cardiolipin, a major component of the inner membrane of mitochondria and bacterial membranes. Promotes phagocytosis of bacteria in macrophages through production of lysophosphatidylethanolamines. Displays bactericidal activity against Gram-positive bacteria by directly hydrolyzing the phospholipids of the bacterial membrane. Promotes phagocytosis and killing of ingested fungi likely through controlling phagosome-lysosome fusion and phagosome maturation. Plays a role in biosynthesis of cysteinyl leukotrienes (CysLTs) in myeloid cells. In eosinophils, triggers perinuclear arachidonate release and LTC4 synthesis in a PLA2G4A-independent way. In neutrophils, amplifies CysLTs biosynthesis initiated by PLA2G4A. Promotes immune complex clearance in macrophages via stimulating synthesis of CysLTs, which act through CYSLTR1 to trigger phagocytosis. May regulate antigen processing in antigen-presenting cells. In pulmonary macrophages regulates IL33 production required for activation of group 2 innate lymphoid cells. May play a role in the biosynthesis of N-acyl ethanolamines that regulate energy metabolism. Hydrolyzes N-acyl phosphatidylethanolamines to N-acyl lysophosphatidylethanolamines, which are further cleaved by a lysophospholipase D to release N-acyl ethanolamines.
  • 基因功能參考文獻(xiàn):
    1. macrophage-associated Pla2g5 contributes significantly to type-2 immunity through regulation of IL-33 induction and free fatty acids-driven group 2 innate lymphoid cell activation PMID: 29346348
    2. Deficiency of GV sPLA2 results in diminished glucose-stimulated insulin secretion in isolated pancreatic beta-cells PMID: 28825176
    3. GV sPLA2 is involved in the maintenance of tubular cell function and integrity, promoting sodium retention through increased cortical (Na+ + K+)-ATPase expression and activity. PMID: 26820468
    4. AdPLA2 plays an important role in promoting tumorigenesis and disease progression by modulating the production of prostaglandins and may serve as a potential therapeutic target in TSC and LAM. PMID: 25347447
    5. PLA2G5 hydrolyzed phosphatidylcholine in fat-overladen low-density lipoprotein to release unsaturated fatty acids, which prevented palmitate-induced M1 macrophage polarization. PMID: 24910243
    6. Key Data shows the role of group v secreted phospholipase A2 in Th2 cytokine and dendritic cell-driven airway hyperresponsiveness and remodeling. PMID: 23451035
    7. Our studies identified a unique function of gV-sPLA2 in activation of macrophages PMID: 23650617
    8. The impact of group V sPLA(2) deficiency on angiotensin (Ang) II-induced cardiac fibrosis in apoE deficient mice was investigated. PMID: 22813854
    9. The results indicate that the PLA(2) activity also plays a substantial role in protecting cells against oxidant stress caused by an exogenous hydroperoxide. PMID: 22067043
    10. GV sPLA(2) in bone marrow-derived myeloid cells as well as non-myeloid cells, which are likely bronchial epithelial cells, participate in the regulation of the innate immune response to pulmonary infection with E. coli. PMID: 21849511
    11. Data from cuprizone-induced model of multiple sclerosis suggest that sPLA2 down-regulation during remyelination can limit release of AA and consequent production of pro-inflammatory PGs/TXB2 (which are increased during demyelination). PMID: 21530210
    12. sPLA(2)-V plays an important role in the pathogenesis of myocardial ischemia reperfusion injury partly in concert with the activation of cPLA(2) PMID: 21169294
    13. agonist-induced MAPK activation leads to Prdx6 phosphorylation and translocation to the cell membrane, where its PLA(2) activity facilitates assembly of the NOX2 complex and activation of the oxidase. PMID: 21262967
    14. expression of group V sPLA(2) in antigen-presenting cells regulates Ag processing and maturation of dendritc cells and contributes to pulmonary inflammation and immune response against D. farinae. PMID: 20817863
    15. Demonstrate the role of sPLA(2)-V in lipopolysaccharide-induced ICAM-1 and VCAM-1 protein overexpression and leukocyte recruitment, supporting the contribution of sPLA(2)-V in the development of inflammatory innate immune responses. PMID: 20232296
    16. encapsulation of Group V PLA2 into granules brings the enzyme to the perinuclear envelope during cell activation PMID: 12963740
    17. a role in innate immunity. PMID: 14761945
    18. Group V secretory PLA2 contributes to the innate immune response both through regulation of eicosanoid generation in response to a phagocytic stimulus and also as a component of the phagocytic machinery. PMID: 16407308
    19. group V, but not group X, secreted phospholipase A2 has a role in lung dysfunction PMID: 17008322
    20. Delayed-phase PGD(2) generation and COX-2 induction were reduced approximately 35% in C57BL/6 Pla2g5-/- bone marrow-derived mast cells. PMID: 17064958
    21. In mast cells lacking group V secretory PLA(2), the course of phosphorylation of ERK1/2 and of cPLA(2)alpha was markedly truncated. PMID: 17369491
    22. group v phospholipase A2 is a critical messenger enzyme in the development of airway hyperresponsiveness and regulation of cell migration during immunosensitization by a pathway that is independent of group IVa phospholipase A2 PMID: 17878379
    23. results demonstrate the critical role of cPLA2 for the duration of inflammation in collagen-induced arthritis PMID: 18825749
    24. role for syndecan-4 in mediating the uptake of LDL modified by group V secretory phospholipase A2, a process implicated in atherosclerotic lesion progression PMID: 19056705
    25. sPLA(2), either through pathways comprising Ras/Raf-1/MEK1/ERK1/2 or the classical PKC family, plays an essential role in Mtb-mediated ROS generation and inflammatory mediator release by microglial cells. PMID: 19115385
    26. gVPLA(2) is an inducible protein in pla2g5(+/+) mice but not in pla2g5(-/-) mice within 24 h after lipopolysaccharide treatment PMID: 19286925
    27. group V sPLA(2) regulates phagocytosis through major phagocytic receptors and contributes to the innate immune response against C. albicans by regulating phagocytosis and killing through a mechanism that is likely dependent on phagolysosome fusion PMID: 19342668

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  • 亞細(xì)胞定位:
    Secreted. Cell membrane. Cytoplasmic vesicle, phagosome. Recycling endosome. Golgi apparatus, cis-Golgi network. Golgi apparatus, trans-Golgi network.
  • 蛋白家族:
    Phospholipase A2 family
  • 組織特異性:
    Expressed in peritoneal macrophages (at protein level). Expressed in heart, skeletal muscle and white adipose tissue.
  • 數(shù)據(jù)庫鏈接:


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