【脉铂医药】MedBio|139637-11-9|PR 39 (porcine)合成方法

1、PR-39物理参数:常用名PR-39英文名PR-39CAS号139637-11-9分子量无资料密度无资料沸点无资料分子式C229H345N70O40熔点无资料闪点无资料2、PR-39技术资料:体外研究PR-39在体内选择性地影响蛋白酶介导的蛋白质降解,改变20S和26S柱的形状,并以可逆方式影响19S帽的结合。PR-39特异性阻断蛋白酶体降解IκBα和HIF-1α[1]。PR-39(100nm)阻断TNF-α诱导的(1ng/mL;持续20分钟)激活人脐静脉内皮细胞(HUVEC)中VCAM-1(2小时)和ICAM-1(8h)的表达[2]。PR-39(10μM)对ECV304细胞增殖能力无影响。PR39能够抑制IκBα的降解,而不会显著影响细胞内蛋白质的整体降解[2]。体内研究PR-39(10 mg/kg,静脉注射;50μg/kg Caerulein前1小时,ip)阻断急性胰腺炎诱导后小鼠胰腺IκBα降解和NF-κB依赖性转录[2]。PR-39(1μg/kg/天;7天腹腔注射)显示C57BL/6小鼠有明显的小梗死灶[2]。3、PR-39同类产品列表:品牌货号中文名称英文名称CAS包装纯度MedBioMED13580RWJ 21757RWJ 21757121288-39-950mg≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13610Phosphatase Inhibitor Cocktail 1 (100X in DMSO)Phosphatase Inhibitor Cocktail 1 (100X in DMSO)None100x1ml≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13608Protease Inhibitor Cocktail (EDTA-Free, 100X in DMSO)Protease Inhibitor Cocktail (EDTA-Free, 100X in DMSO)None50x1ml≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13552Dimethyl FumarateDimethyl Fumarate624-49-710mM (in 1mL DMSO)≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13619AndrographolideAndrographolide5508-58-710mM (in 1mL DMSO)≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13607Protease Inhibitor Cocktail (EDTA-Free, 100X in DMSO)Protease Inhibitor Cocktail (EDTA-Free, 100X in DMSO)None1ml≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13605Protease Inhibitor Cocktail(EDTA-Free,100X in DMSO)Protease Inhibitor Cocktail(EDTA-Free,100X in DMSO)None1ml≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED135742-TEDC2-TEDC132465-10-250mg≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13521MalotilateMalotilate59937-28-9100mg≥98%品牌货号中文名称英文名称CAS包装纯度MedBioMED13556ApilimodApilimod541550-19-05mg≥98%