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当前位置:首页 > 品牌资讯 >Cayman检测试剂盒(Assay kits)---炎症与免疫篇
卵清蛋白(Ovalbumin)免疫应答试剂盒

卵清蛋白(Ovalbumin)一种糖蛋白,含有微量的磷,系卵清中蛋白质的主要成分。在生物制品行业,通常被用来与小分子半抗原偶联,合成完全抗原,用于免疫动物或者包被酶标板。Cayman研发的抗-Ovalbumin IgE和IgG1酶免检测试剂盒,不需对样本进行纯化即可检测小鼠血浆或血清中抗体卵清蛋白抗体的含量。
 产品名称
 编号
 检测范围
 Anti-Ovalbumin IgE(mouse) EIA Kit
 500840
 1.56-100ng/ml
 Anti-Ovalbumin IgG1(mouse) EIA Kit
 500830
 1.56-200ng/ml

自分泌运动因子(Autotaxin)抑制剂筛选试剂盒                                                                                                                            产品编号: 700580

自分泌运动因子(Autotaxin, ATX)是一种分泌性溶血性磷脂酶D, 可催化LPC水解产生LPA,LPA是一种脂介导分子,可活化GPCRs,诱导多种应答反应如神经发生、血管生成、平滑肌收缩、血小板凝集以及伤口愈合等。Cayman研发的ATX抑制剂筛选试剂盒,操作简便,可用于筛选人ATX抑制剂。ATX可以催化对硝基苯酚磷酸二酯水解产生黄色的硝基苯酚,然后用酶标仪于405-415nm读数。


C反应蛋白(C-Reactive Protein)酶免检测试剂盒                                                                       产品编号: 10011236

人类C反应蛋白(C-reactive protein ,CRP)是指在机体受到感染或组织损伤时血浆中一些急剧上升的蛋白质(急性蛋白)。CRP是一种环状五聚体蛋白,其一级结构包含5个相同的亚单位,亚单位间以非共价键相结合,每个亚单位在其表面都含有CRP配体结合位点(与配体的结合需Ca 参与),其另一面含有Clq及FcTR结合位点。CRP与补体Clq及FcTR的相互作用使其表现出很多生物活性,包括宿主对感染的防御反应、对炎症反应的吞噬作用和调节作用等。与受损细胞、凋亡细胞及核抗原的结合,使其在自身免疫病方面也起着重要作用。Cayman研发的CRP酶免检测试剂盒,无需经过样本纯化即可直接测定血浆中CRP的含量。试剂盒最低检测限为: 46.9pg/ml。


组胺(Histamine)酶免检测试剂盒                                                                                        产品编号:589651

组胺(Histamine)是自体活性物质之一,在体内由组氨酸脱羧基而成,组织中的组胺是以无活性的结合型存在于肥大细胞和嗜碱性粒细胞的颗粒中,以皮肤、支气管粘膜、肠粘膜和神经系统中含量较多。当机体受到理化刺激或发生过敏反应时,可引起这些细胞脱颗粒,导致组胺释放,与组胺受体结合而产生生物效应。Cayman开发的组胺检测试剂盒采用竞争法ELISA原理,可检测40-5,500pg/ml范围的组胺。试剂盒可用于检测血浆及血清样本,无需提取或纯化步骤。灵敏度:50%B/B0: 3.8nM ● 80%B/B0: 1nM




人类治疗性免疫球蛋白(Human Therapeutic IgG)酶免检测试剂盒

抗体药物的研发和应用正方心未艾,开发的产品逐渐增多,占生物技术药品的比例也逐渐增加。通常需要对这些抗体药物进临床前毒性评估,在非人灵长类动物主要是恒河猴(rhesus monkey)和食螃猴(cynomolgus monkey)体内进行例行的测试。为了评估人类抗体在猴血清中的药代动力学参数,因此需要采用特定的检测技术来区分通过实验介入的人类IgG和内源性猴IgG。Cayman开发的IgG1,IgG2和IgG4药代动力学酶免检测试剂盒,可用于准确测定猴或啮齿目动物血清和血浆中人类IgG的水平,且不需要对样本进行纯化。
 产品名称
 编号
 检测限
 Human Therapeutic IgG1 EIA Kit
  500910
 3.13ng/ml
 Human Therapeutic IgG2 EIA Kit
 500960
 3.125ng/ml
 Human Therapeutic IgG4 EIA Kit
 500920
 7.8ng/ml


抗II型胶原抗体(Anti-type II Collagen Antibody)检测试剂盒

胶原蛋白诱导的关节炎是一种实验性自身免疫病,它能广泛的被作为研究人类风湿致病机理和诊断治疗模型。II型胶原蛋白抗体循环水平与关节炎的发病相关联,并且可以作为CIA的生物标记。Cayman开发的试剂盒可用于检测血浆或血清中抗II型胶原抗体的水平,无需对样本进行纯化处理。
 产品名称
 编号
 检测限
 Mouse Anti-Type II Collagen IgG Assay Kit(bovine)
 500410
 15.6U/ml
 Mouse Anti-Type II Collagen IgG Assay Kit(Chick)
 500430
 15.6U/ml
 Mouse Anti-Type II Collagen IgG Assay Kit(mouse)
 500470
 15.6U/ml


肽酰基精氨酸脱亚胺酶4 (PAD4) 检测试剂盒

肽酰基精氨酸脱亚胺酶4 (Peptidylarginine deiminases, PAD4)催化蛋白质分子中精氨酸残基脱亚氨基,产生含瓜氨酸的蛋白质。瓜氨酸化蛋白质与类风湿性关节炎(RA)发病机制相关,PAD4被认为是治疗RA的新靶酶,检测PAD4对研究RA早期诊断方法和筛选RA的治疗新药有重要意义。Cayman开发出PAD4自身抗体(autoantibody)检测试剂盒和PAD4抑制剂筛选试剂盒。
 产品名称
 编号
 规格
 PAD4 Autoantibody EIA Kit
 500930
 96 wells
 PAD4 Inhibitor Screening Assay Kit
 700560
 96 wells


颗粒蛋白前体(progranulin)酶免检测试剂盒

颗粒蛋白前体(progranulin,PGRN)是一种新型自分泌生长因子,在上皮细胞、免疫细胞、神经细胞及软骨细胞等多种细胞中表达,具有促进细胞增殖、肿瘤生长以及组织修复的作用。研究表明,PGRN同时具有重要的抗炎作用,能抑制肿瘤坏死因子α(tumour necrosis factor,TNF-α)诱导的中性粒细胞活化;PGRN基因敲除小鼠清除胞内菌的能力下降。此外,血清中PGRN浓度升高,与内脏型肥胖、血浆葡萄糖升高以及血脂异常等密切相关。Cayman开发的PGRN酶免检测试剂盒可用于检测血清和细胞培养上清中颗粒蛋白前体的含量。
 产品名称
 编号
 检测限
 Progranulin(human) EIA Kit
 500940
 32pg/ml
 Progranulin(Mouse) EIA Kit
 500950

 

60pg/ml


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  142. /www/new_annoron/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000380s ] mysql:host=127.0.0.1;port=3306;dbname=www_annoron_com;charset=utf8
  2. SHOW FULL COLUMNS FROM `ecs_article` [ RunTime:0.000874s ]
  3. SELECT * FROM `ecs_article` WHERE `article_id` = 241 LIMIT 1 [ RunTime:0.000330s ]
  4. SHOW FULL COLUMNS FROM `ecs_article_cat` [ RunTime:0.000621s ]
  5. SELECT * FROM `ecs_article_cat` WHERE `cat_id` = 5 LIMIT 1 [ RunTime:0.000271s ]
  6. SELECT * FROM `ecs_article_cat` WHERE `parent_id` = 11 [ RunTime:0.000214s ]
0.026436s