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CD14 (atibuclimab Biosimilar) Recombinant Monoclonal Antibody

  • 貨號:
    CSB-RA004879MB1HU
  • 規(guī)格:
    ¥83486
  • 其他:

產(chǎn)品詳情

  • 產(chǎn)品描述:
    CD14 (atibuclimab Biosimilar Antibody) 重組單克隆抗體是一種靶向CD14分子,其別包括CD 14抗體、CD14抗原抗體、LPS-R抗體、Mo2抗體、單核細(xì)胞分化抗原CD14抗體等多種名稱,對應(yīng)CD14分子的不同表述形式,如膜結(jié)合型和尿源型,以及其作為髓系細(xì)胞特異性亮氨酸富集糖蛋白的特性。該抗體以重組人CD14蛋白制備,具有高度的人源種屬反應(yīng)性,專門針對人類CD14分子發(fā)揮作用。 atibuclimab Biosimilar Antibody作為靶向CD14抗體,atibuclimab的類似物,因CD14在炎癥反應(yīng)和免疫調(diào)節(jié)中扮演關(guān)鍵角色(作為脂多糖(LPS)受體),被廣泛探索用于炎癥性疾病的治療。研究表明,CD14介導(dǎo)的信號通路與膿毒癥、類風(fēng)濕關(guān)節(jié)炎、炎癥性腸病等疾病的發(fā)病機(jī)制密切相關(guān),atibuclimab通過特異性結(jié)合CD14,可阻斷LPS誘導(dǎo)的炎癥級聯(lián)反應(yīng),從而減輕過度免疫應(yīng)答對組織的損傷。目前,相關(guān)臨床試驗正聚焦于評估其在膿毒癥休克患者中的療效與安全性,旨在降低炎癥因子風(fēng)暴導(dǎo)致的多器官功能衰竭風(fēng)險,同時探索其在自身免疫性疾病中的潛在應(yīng)用價值。 CD14重組單克隆抗體是研究免疫細(xì)胞分化與功能的重要工具。由于其對人源CD14的高度特異性,精準(zhǔn)識別和分離表達(dá)CD14的單核細(xì)胞、巨噬細(xì)胞等髓系細(xì)胞亞群,助力解析CD14在免疫激活、病原體識別及細(xì)胞信號轉(zhuǎn)導(dǎo)中的分子機(jī)制。此外,該抗體還可用于構(gòu)建CD14相關(guān)疾病的細(xì)胞模型和動物模型,為開發(fā)新型炎癥調(diào)控策略提供實(shí)驗基礎(chǔ),推動從基礎(chǔ)研究到臨床轉(zhuǎn)化的快速推進(jìn)。
  • Uniprot No.:
  • 基因名:
  • 別名:
    CD 14 antibody; CD_antigen=CD14 antibody; CD14 antibody; CD14 antigen antibody; CD14 molecule antibody; CD14_HUMAN antibody; LPS-R antibody; Mo2 antibody; Monocyte differentiation antigen CD14 antibody; Monocyte differentiation antigen CD14 urinary form antibody; Monocyte differentiation antigen CD14; membrane-bound form antibody; Myeloid cell specific leucine rich glycoprotein antibody; Myeloid cell-specific leucine-rich glycoprotein antibody
  • 反應(yīng)種屬:
    Human
  • 免疫原:
    Recombinant Human CD14 protein
  • 免疫原種屬:
    Homo sapiens (Human)
  • 標(biāo)記方式:
    Non-conjugated
  • 克隆類型:
    Monoclonal
  • 濃度:
    It differs from different batches. Please contact us to confirm it.
  • 保存緩沖液:
    0.01M PBS,pH7.4
  • 產(chǎn)品提供形式:
    Liquid
  • 應(yīng)用說明:
    Validation Status
    Application-specific performance (e.g., in flow cytometry, ELISA, IHC or other assay formats) has not yet been experimentally verified by CUSABIO. Users are advised to determine the optimal working conditions empirically in their own assay systems.
    Guaranteed Quality
    ① Antibody purity?> 95% tested by SDS-PAGE.
    ② Endotoxin level < 0.1EU/ug tested by LAL method.
  • 儲存條件:
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 貨期:
    In stock
  • 用途:
    It is a non-therapeutic biosimilar antibody, owning the same variable region from the corresponding approved therapeutic antibody. In conclusion, it is a research-grade biosimilar antibody and expressed in mammalian cell, which can be directly used as positive controls in drug discovery or used for rapid verification of the biological functions of target protein.

產(chǎn)品評價

靶點(diǎn)詳情

  • 功能:
    Coreceptor for bacterial lipopolysaccharide. In concert with LBP, binds to monomeric lipopolysaccharide and delivers it to the LY96/TLR4 complex, thereby mediating the innate immune response to bacterial lipopolysaccharide (LPS). Acts via MyD88, TIRAP and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Acts as a coreceptor for TLR2:TLR6 heterodimer in response to diacylated lipopeptides and for TLR2:TLR1 heterodimer in response to triacylated lipopeptides, these clusters trigger signaling from the cell surface and subsequently are targeted to the Golgi in a lipid-raft dependent pathway. Binds electronegative LDL (LDL(-)) and mediates the cytokine release induced by LDL(-).
  • 基因功能參考文獻(xiàn):
    1. high plasma levels of sCD14 is associated with measles virus infection. PMID: 29795672
    2. a considerable connection of DEFB1 and TCF7L2 gene polymorphisms with nephrolithiasis PMID: 29959006
    3. CD14 C-(260)T polymorphism is not associated with incidence of acute myocardial infarction in Egyptians who showed elevated serum CD14 levels in PMID: 29874995
    4. This study provides better understanding of the mechanisms and disease susceptibility for MIF and CD14 genetic variants and inflammatory miRNAs networks involved in ankylosing spondylitis and polyarthralgia. PMID: 29863307
    5. Childhood-onset and adult-onset of asthma showed significant difference in allergen sensitivity as well as genetic background with respect to CD14 polymorphism. PMID: 29937881
    6. Renal transplant recipients carrying the CD14-159 TT genotype have significantly higher risk of acute rejection and reduced transplant survival rate than patients with heterozygous or wild-type genotypes. PMID: 28411360
    7. The accumulating evidence does not support an association of CD14 SNP rs2569190 with AR risk. [meta-analysis] PMID: 29687183
    8. It seems that CD14 gene polymorphism might be associated with the risk of CAD, whereas COL4A1 gene polymorphism was not found to confer any risk of CAD PMID: 29299748
    9. higher sCD14 levels in HIV-positive women were associated with a more compromised maternal immunological status and to a lower neonatal birthweight, but not to poorer clinical outcomes in the HIV-exposed children PMID: 29323435
    10. The -221G>C polymorphism of MBL2, the -159C>T polymorphism of CD14 and the TNF-857 polymorphism of TNF-a are risk factors for spinal spinal tuberculosis (TB) and may be involved in the development of spinal TB in the Chinese population. These factors are indicators of susceptibility to spinal TB and require clinical attention. PMID: 29298876
    11. genetic variation of CD14, rs5744455, is related to the susceptibility to laryngeal cancer, providing a theoretical basis for the study of the pathogenesis of laryngeal PMID: 29077168
    12. Calcitriol regulates immune genes CD14 and CD180 to modulate LPS responses in human trophoblasts. PMID: 29089453
    13. The findings suggest that smoking and the presence of TNFalpha-308 GA/AA genotypes may increase the risk for peri-implantitis, while CD14-159 polymorphic CT/TT genotypes decrease the risk. PMID: 28906511
    14. Our results demonstrate that the expression of CD163 and CD206 in monocytes is modulated by LPS in vitro; LPS induces CD163 expression and downregulates the spontaneously increased expression of CD206 PMID: 25914252
    15. may be a simple and easy approach to assess by RT-FCM the reaction between NO and superoxide ion in whole blood monocytes..The no-wash, no-lyse staining protocol with CD45-KO and CD14-PB allows to differentiate clearly and to gate in the monocyte population in near-physiological conditions PMID: 25758468
    16. Association of polymorphic markers of chemokine genes, their receptors, and CD14 gene with coronary atherosclerosis PMID: 29369549
    17. data confirm that engineered human cells expressing TLR4, MD2 and CD14 can respond to CMP with NF-kappaB activation and the response can be influenced by variations in CMP-mannosylation PMID: 29281684
    18. hypothesize that CD14(-159C/T) polymorphic variants might be one of genetic components in the response to attenuated M. bovis BCG bacilli PMID: 29281719
    19. Higher sCD14 levels were found in twins with schizophrenia or bipolar disorder compared to their not affected co-twins, and higher sCD14-levels were associated with psychotic symptoms. PMID: 28039552
    20. novel observation that sCD14 compared with lipopolysaccharide binding protein, offers a preferred target to ameliorate TLR especially TLR4-induced inflammation and insulin resistance in human obesity and metabolic syndrome PMID: 26880233
    21. For asthma, there was suggestive evidence of a gene-by-environment interaction for the CD14 variant rs2569190 (Interaction P = 0.16) but not for the TLR4 variants rs4986790 and rs4986791. PMID: 27977294
    22. the simultaneous detection of both plasma sCD14 and IL-6 is a promising diagnostic approach to identify active pulmonary tuberculosis, and further, measurement of TNF-alpha and sCD163 can identify the most severe cases of tuberculosis. PMID: 27591510
    23. the methylation levels in the promoter region of CD14 gene were higher in the Finnish compared to Russian Karelian children PMID: 27434019
    24. Anti-apoA-1 IgG are independent predictors of nonfatal incident coronary artery disease in the general population. The strength of this association is dependent on a functional polymorphism of the CD14 receptor gene, a finding suggesting a gene-autoantibody interaction for the development of CAD. PMID: 29074586
    25. CD14 haplotypes and sCD14 are important mediators of lung function among those with COPD in this occupationally-exposed population. PMID: 28302109
    26. IL-1beta-primed dendritic cells express high levels of CD14 that mediate IL-17 production through direct interaction with T cells. PMID: 27550748
    27. The distribution of the CD14 rs2569190 genotypes and allele frequencies showed significant differences between the test and control groups. Prevalence of the polymorphic TT genotype and T allele of the CD14 rs2569190 were significantly increased in GCP patients when compared with healthy controls PMID: 28829191
    28. Presepsin is significantly higher in preterm infants with early-onset sepsis compared with uninfected infants. PMID: 27925621
    29. Neovascularized atherosclerotic lesions selectively associate with lower blood levels of CD14+ and CD14(high)CD16- monocytes independently of systemic inflammatory activity. PMID: 27751505
    30. CXCR7 mediates CD14(+)CD16(+) monocyte transmigration across the blood brain barrier, and is a potential therapeutic target for neuro AIDS. PMID: 28754798
    31. META-ANALYSIS: association between the -159C/T polymorphism in the promoter region of the CD14 gene and sepsis PMID: 28122493
    32. In LPS-stimulated HEK293 cells with low CD14 and high TLR4, no accumulation of PI(4,5)P2 occurred. With an increasing amount of CD14 and decrease of TLR4, 2 peaks of PI(4,5)P2 appeared, approaching those found in LPS-stimulated cells expressing CD14 alone. This suggests that LPS-induced accumulation of PI(4,5)P2 that maximizes TLR4 signaling is controlled by CD14, whereas TLR4 can fine tune this via PI(4,5)P2 turnover. PMID: 27418354
    33. Intermediate CD14++CD16+monocytes might be closely related to the pathogenesis of atrial fibrillation and reflect functional remodelling of the left atrium. PMID: 26826137
    34. In 121 primary sclerosing cholangitis patients, the CD14 -260C>T genotype was associated with development of dominant bile duct strictures (P = 0.02). In 365 liver transplantation patients, TT carriers (4.1%) were protected against the formation of nonanastomotic biliary strictures versus CC/CT patients (12.6%; P = 0.01). PMID: 26970220
    35. response of hPdLSCs to bacterial LPS is strongly augmented by sCD14 PMID: 27504628
    36. analysis of plasma CXCL10, sCD163 and sCD14 in virological suppression and risk of cardiovascular disease PMID: 27355513
    37. TGM2 has a role in macrophage differentiation via mechanisms involving CD14 and SR-AI receptors. PMID: 27378395
    38. we found that higher percentages of circulating CD14+CD204+, CD14+CD163+CD204+ M2-like monocytes were significantly associated with TNM stage, lymph node metastasis, and histological differentiation. PMID: 28639912
    39. these results indicate that CD14 is a co-receptor of TLR4 in the S100A9-induced cytokine response. PMID: 27228163
    40. our data showed the contribution on the TLR4+896A/G and CD14-159C/T polymorphism-related immune dysfunction including increased non-classical (inflammatory) monocyte proportion-related LPS hyper-inflammatory response and decreased classical (phagocytic) monocyte proportion-related impaired phagocytosis in febrile acute de-compensated cirrhotic patients complicated with severe sepsis. PMID: 27861595
    41. Plasma presepsin concentrations are associated with the severity of sepsis and its outcome. PMID: 28099244
    42. Presepsin is a valuable new biomarker for defining severe infections in cirrhosis, proving same efficacy as procalcitonin. However, it is not a useful marker of short-term mortality. PMID: 27895404
    43. Patients with CD14 C (-159) T gene polymorphism, a co-receptor of TLR4, have an increased risk of NAFLD development. PMID: 27895422
    44. Single nucleotide polymorphism CD14-159 C/T was linked to greater Atopic dermatitis risk at 2 to 3 years of age. PMID: 27274543
    45. While there was no association with any respiratory phenotype (as determined by symptoms), the CD14 CT/TT genotype appeared to be protective to increased exposure to NO2 and NO PMID: 27142357
    46. CD14 expression is significantly upregulated in human masticatory mucosa during wound healing PMID: 28005267
    47. we report that exogenous CnB is taken up by cells in a time- and concentration-dependent manner via clathrin-dependent receptor-mediated internalization. Our findings further confirm that uptake is mediated by the TLR4/MD2 complex together with the co-receptor CD14 PMID: 27090571
    48. Cord blood sCD14 may be a useful biomarker for predicting infant wheeze and prolonged cough by 1 year of age. PMID: 27144407
    49. Presepsin is a valuable biomarker to detect patients with acute pyelonephritis PMID: 27889429
    50. diagnostic accuracy of presepsin (sCD14-ST) as a biomarker of infection and sepsis PMID: 27823951

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  • 亞細(xì)胞定位:
    Cell membrane; Lipid-anchor, GPI-anchor. Secreted. Membrane raft. Golgi apparatus.
  • 組織特異性:
    Detected on macrophages (at protein level). Expressed strongly on the surface of monocytes and weakly on the surface of granulocytes; also expressed by most tissue macrophages.
  • 數(shù)據(jù)庫鏈接:

    HGNC: 1628

    OMIM: 158120

    KEGG: hsa:929

    STRING: 9606.ENSP00000304236

    UniGene: Hs.163867



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