推薦產品
生物源
rabbit
品質等級
共軛
unconjugated
抗體表格
whole antiserum
抗體產品種類
primary antibodies
無性繁殖
polyclonal
形狀
lyophilized powder
分子量
antigen 8.6 kDa
物種活性
prokaryotes, eukaryotes
技術
immunohistochemistry (frozen sections): suitable
western blot: 1:100 using ubiquitin purified from bovine red blood cells
UniProt登錄號
儲存溫度
2-8°C
目標翻譯後修改
unmodified
基因資訊
human ... UBB(7314) , UBC(7316)
mouse ... Ubb(22187) , Ubc(22190)
rat ... Ubb(192255) , Ubc(50522)
一般說明
泛素是一种高度保守的 8.6 kDa 真核细胞蛋白,含有 76 个氨基酸残基。泛素在原核生物中是不存在的。
泛素(UBB)基因位于人类染色体17p11.2。
特異性
通过免疫印迹,抗体使用牛红细胞泛素识别 1-3 个蛋白条带。
免疫原
牛红细胞泛素。
應用
兔抗泛素抗体用于:
- 神经病理学中的免疫染色
- 免疫组化
- 蛋白质印迹
生化/生理作用
泛素参与 26S 蛋白酶体对许多短寿命蛋白质的选择性降解。通过与泛素共价连接,蛋白质被靶向降解。这种泛素介导的调节蛋白降解在多种过程的调节中发挥着至关重要的作用,例如细胞周期进程、信号转导、转录调节、受体下调、应激反应、蛋白质运输和内吞作用。泛素蛋白还有助于免疫反应、新陈代谢、发育、正常蛋白质周转、通过降解错误折叠和受损蛋白质以及细胞凋亡来控制蛋白质质量。泛素介导过程的变异会导致癌变。
標靶描述
泛素存在于原核生物和真核生物中,是一种高度保守的 8.6 kDa 蛋白。参与蛋白酶体(一种 ATP 依赖性蛋白酶)对许多短寿蛋白的选择性降解。蛋白质通过与泛素共价连接进行降解。这种泛素介导的调节蛋白降解在控制许多过程中发挥重要作用,包括细胞周期进程、信号转导、转录调控、受体下调和细胞内吞。还涉及免疫应答、代谢、发育、蛋白质质量控制和细胞凋亡。
外觀
从 0.01 M 磷酸盐缓冲液冻干,含 1% 乳糖。
重構
用 10 mL Tris 缓冲盐水复溶小瓶内容物。由于抗血清不含防腐剂,建议在存在防腐剂或等分并冷冻的情况下复溶。避免反复冻融循环。
免責聲明
除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。
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儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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