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生物源
rabbit
品質等級
抗體表格
affinity isolated antibody
抗體產品種類
primary antibodies
無性繁殖
polyclonal
純化經由
affinity chromatography
物種活性
human
技術
immunohistochemistry: suitable (paraffin)
western blot: suitable
NCBI登錄號
UniProt登錄號
運輸包裝
wet ice
目標翻譯後修改
unmodified
基因資訊
human ... CASP1(834)
一般說明
半胱天冬酶-1,也称为IL-1β转化酶(ICE),是一种酶,可裂解炎性细胞因子IL-1β和IL-18,从而释放成熟的活性肽。半胱天冬酶-1对于防御病原体很重要,并且它也参与细胞凋亡的诱导。来自半胱天冬酶-1缺陷小鼠的胸腺细胞对Fas介导的细胞凋亡具有抗性,并且半胱天冬酶-1与秀丽隐杆线虫的细胞死亡基因CED-3相似。半胱天冬酶-1是由两个反平行异二聚体组成的异四聚体,每个异二聚体由20 kDa(p20)和10 kDa(p10)亚基形成。该酶具有Tyr-Val-Ala-Asp(YVAD)的优选切割位点。半胱天冬酶-1在脾脏和肺中高表达,而在大脑中则不存在。
特異性
其他同源性:小鼠、大鼠、犬、猪和猫。(92%序列同源性)。
该抗体可识别半胱天冬酶1的p20亚基。由于92%的序列同源性,该抗体可与半胱天冬酶5发生交叉反应。此外,该抗体可识别还原型人半胱天冬酶1亚型的P45酶原(~45 kDa)和p20亚基(~20 kDa)。
免疫原
与人半胱天冬酶1的p20亚基相对应的KLH偶联的线性肽。
表位:p20亚基
應用
免疫组化分析:代表批次的1:1,000稀释液在人脾脏组织中检测到半胱天冬酶1。此外,代表批次的1:4,000稀释液在人结肠组织中检测到半胱天冬酶1。
抗半胱天冬酶1抗体是一种高度特异性的兔多克隆抗体,靶向半胱天冬酶1 & 已通过蛋白质印迹&IHC(石蜡)进行测试。
研究子类别
半胱天冬酶
半胱天冬酶
品質
通过蛋白质印迹对THP-1细胞裂解液进行了评估。
蛋白质印迹分析:5 µg/mL的该抗体在10 µg THP-1细胞裂解液中检测到半胱天冬酶1。
蛋白质印迹分析:5 µg/mL的该抗体在10 µg THP-1细胞裂解液中检测到半胱天冬酶1。
標靶描述
观测值〜45 kDa。已知存在10-45 kDa之间的五个亚型。该抗体可识别还原的人半胱天冬酶1亚型的P45酶原(~45 kDa)和p20亚基(~20 kDa)。
聯結
替代:06-503
其他說明
浓度:请参考批次特异性浓缩物的分析证书。
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儲存類別代碼
12 - Non Combustible Liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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