重组人Ku80蛋白(ab132946)
Key features and details
- Expression system: Wheat germ
- Suitable for: ELISA, WB, SDS-PAGE
描述
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产品名称
重组人Ku80蛋白 -
表达系统
Wheat germ -
Accession
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蛋白长度
Full length protein -
无动物成分
No -
性质
Recombinant -
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种属
Human -
序列
MVRSGNKAAVVLCMDVGFTMSNSIPGIESPFEQAKKVITMFVQRQVFAEN KDEIALVLFGTDGTDNPLSGGDQYQNITVHRHLMLPDFDLLEDIESKIQP GSQQADSLDALIVSMDVIQHETIGKKFEKRHIEIFTDLSSRFSKSQLDII IHSLKKCDISLQFFLPFSLGKEDGSGDRGDGPFRLGGHGPSFPLKGITEQ QKEGLEIVKMVMISLEGEDGLDEIYSFSESLRKLCVFKKIERHSIHWPCR LTIGSNLSIRIAAYKSILQERVKKTWTVVDAKTLKKEDIQKETVYCLNDD DETEVLKEDIIQGFRYGSDIVPFSKVDEEQMKYKSEGKCFSVLGFCKSSQ VQRRFFMGNQVLKVFAARDDEAAAVALSSLIHALDDLDMVAIVRYAYDKR ANPQVGVAFPHIKHNYECLVYVQLPFMEDLRQYMFSSLKNSKKYAPTEAQ LNAVDALIDSMSLAKKDEKTDTLEDLFPTTKIPNPRFQRLFQCLLHRALH PREPLPPIQQHIWNMLNPPAEVTTKSQIPLSKIKTLFPLIEAKKKDQVTA QEIFQDNHEDGPTAKKLKTEQGGAHFSVSSLAEGSVTSVGSVNPAENFRV LVKQKKASFEEASNQLINHIEQFLDTNETPYFMKSIDCIRAFREEAIKFS EEQRFNNFLKALQEKVEIKQLNHFWEIVVQDGIALITKEEASGSSVTAEE AKKFLAPKDKPSGDTAAVFEEGGDVDDLLDMI -
预测分子量
106 kDa including tags -
氨基酸
1 to 732
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相关产品
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Related Products
技术指标
Our Abpromise guarantee covers the use of ab132946 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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应用
ELISA
Western blot
SDS-PAGE
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形式
Liquid -
补充说明
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Concentration information loading...
制备和贮存
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稳定性和存储
Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.
pH: 8.00
Constituents: 0.31% Glutathione, 0.79% Tris HCl
常规信息
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别名
- 86 kDa subunit of Ku antigen
- ATP dependent DNA helicase 2 subunit 2
- ATP dependent DNA helicase II
see all -
功能
Single stranded DNA-dependent ATP-dependent helicase. Has a role in chromosome translocation. The DNA helicase II complex binds preferentially to fork-like ends of double-stranded DNA in a cell cycle-dependent manner. It works in the 3'-5' direction. Binding to DNA may be mediated by XRCC6. Involved in DNA non-homologous end joining (NHEJ) required for double-strand break repair and V(D)J recombination. The XRCC5/6 dimer acts as regulatory subunit of the DNA-dependent protein kinase complex DNA-PK by increasing the affinity of the catalytic subunit PRKDC to DNA by 100-fold. The XRCC5/6 dimer is probably involved in stabilizing broken DNA ends and bringing them together. The assembly of the DNA-PK complex to DNA ends is required for the NHEJ ligation step. In association with NAA15, the XRCC5/6 dimer binds to the osteocalcin promoter and activates osteocalcin expression. The XRCC5/6 dimer probably also acts as a 5'-deoxyribose-5-phosphate lyase (5'-dRP lyase), by catalyzing the beta-elimination of the 5' deoxyribose-5-phosphate at an abasic site near double-strand breaks. XRCC5 probably acts as the catalytic subunit of 5'-dRP activity, and allows to 'clean' the termini of abasic sites, a class of nucleotide damage commonly associated with strand breaks, before such broken ends can be joined. The XRCC5/6 dimer together with APEX1 acts as a negative regulator of transcription. -
序列相似性
Belongs to the ku80 family.
Contains 1 Ku domain. -
发展阶段
Expression increases during promyelocyte differentiation. -
结构域
The EEXXXDDL motif is required for the interaction with catalytic subunit PRKDC and its recruitment to sites of DNA damage. -
翻译后修饰
Phosphorylated on serine residues. Phosphorylation by PRKDC may enhance helicase activity.
Sumoylated. -
细胞定位
Nucleus. Chromosome. - Information by UniProt
图片
实验方案
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
数据表及文件
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Datasheet download
文献 (1)
ab132946 被引用在 1 文献中.
- Ning K et al. Identification of AXL as a co-receptor for human parvovirus B19 infection of human erythroid progenitors. Sci Adv 9:eade0869 (2023). PubMed: 36630517