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Product details
名称
Recombinant DDB1 Antibody
分子类型
抗体
别名
DNA损伤结合蛋白1重组兔单克隆抗体
英文别名
Damage-specific DNA-binding protein 1 | DDB p127 subunit | DDBa | DNA damage-binding protein a | HBV X-associated protein 1 | UV-damaged DNA-binding factor | UV-damaged DNA-binding protein 1 | UV-DDB 1 | XAP-1 | Xeroderma pigmentosum group E-complementing
物理外观
Liquid
货号
Ab099347-10μl
包装规格
10μl
级别
重组
浓度
见COA
储存温度
-20°C储存,避免反复冻融
运输条件
超低温冰袋运输
稳定性与储存
4℃ 短期储存(1-2 周)。-20℃长期保存(24 个月)。收货后建议分装。避免冷冻/解冻循环。
储存缓冲液
10mM PBS, 150mM NaCl, 50% Glycerol, 0.05% BSA, 0.02% Sodium azide, pH7.4
防腐剂
0.02% Sodium azide
生化机理
DNA 修复所必需。与 DDB2 结合形成紫外线损伤 DNA 结合蛋白复合物(UV-DDB 复合物)。UV-DDB 复合物可识别紫外线诱导的 DNA 损伤,并招募核苷酸切除修复途径(NER 途径)的蛋白质启动 DNA 修复。UV-DDB 复合物优先与环丁烷嘧啶二聚体(CPD)、6-4 光产物(6-4 PP)、嘌呤位点和短错配结合。它似乎还是许多不同的 DCX(DDB1-CUL4-X-box)E3 泛素蛋白连接酶复合物的组成成分,这些复合物介导靶蛋白的泛素化和随后的蛋白酶体降解。DCX E3 泛素蛋白连接酶复合物的功能特异性由 DDB1 招募的可变底物识别元件决定。DCX(DDB2)(又称 DDB1-CUL4-ROC1、CUL4-DDB-ROC1 和 CUL4-DDB-RBX1)可在紫外线诱导的 DNA 损伤位点泛素化组蛋白 H2A、组蛋白 H3 和组蛋白 H4。组蛋白的泛素化可能会促进它们从核小体中移除,并促进随后的 DNA 修复。DCX(DDB2) 还泛素化 XPC,这可能会增强 XPC 与 DNA 的结合,促进 NER。DCX(DTL) 在 PCNA 依赖性的 CDT1 多泛素化和 MDM2 依赖性的 TP53 泛素化中发挥作用,以应对辐射诱导的 DNA 损伤并在 DNA 复制过程中发挥作用。DCX(ERCC8)(CSA 复合物)在转录耦合修复(TCR)中发挥作用。当与 CUL4 和 SKP2 结合时,还可能在 CDKN1B/p27kip 泛素化中发挥作用。
免疫原
A synthetic peptide derived from human DDB1 (AA 1100-1140)
宿主种属
兔(Rabbit)
种属反应性
人(Human), 大鼠(Rat), 小鼠(Mouse) | 人(Human),大鼠(Rat),小鼠(Mouse)
特异性
DDB1
阳性对照
WB: HeLa, MCF7, Hep G2, U-2 OS, Jurkat, NIH/3T3 and C6 cell lysates.
SDS-PAGE
150 kDa
偶联
Unconjugated
亚型
Rabbit IgG
克隆类型
重组抗体
轻链亚型
kappa
纯化方法
Protein A purified
Format
Whole IgG
Safety
「No Dangerous Attributes」
Related
「No upstream and downstream information yet」
Technical Documents
「No technical documents」
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「No related articles yet」
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Research chemical 10μl

Research chemical 10μl; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: 10μl.

item number:Ab099347-10μl
Product model:10μl
level: 10μl
Lead Time:30days
sold 458 Items
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10μl

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