Argonaute-2 cDNA ORF Clone, Human, C-His tag

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Argonaute-2 cDNA ORF Clone, Human, C-His tag: 产品信息

基因
种属
Human
NCBI 参考序列号
基因长度
2625 bp
序列特征
Identical with the Gene Bank Ref. ID sequence.
产品特征
Full length Clone DNA of Human eukaryotic translation initiation factor 2C, 2 with C terminal His tag.
质粒
启动子
Enhanced CMV promoter
载体
限制性酶切位点
HindIII + NotI(6kb+2.63kb)
标签序列
His Tag Sequence: CACCATCACCACCATCATCACCACCATCAC
测序引物
T7( 5' TAATACGACTCACTATAGGG 3' )
BGH( 5' TAGAAGGCACAGTCGAGG 3' )
质控
The plasmid is confirmed by full-length sequencing.
筛选
细菌筛选抗性
Kanamycin
细胞筛选抗性
Hygromycin
应用
Stable or Transient mammalian expression
储存 & 运输
运输方式
Each tube contains lyophilized plasmid.
储存条件
The lyophilized plasmid can be stored at ambient temperature for three months.

Argonaute-2 cDNA ORF 核苷酸序列及氨基酸序列信息

**Sino Biological guarantees 100% sequence accuracy of all synthetic DNA constructs we deliver, but we do not guarantee protein expression in your experimental system. Protein expression is influenced by many factors that may vary between experiments or laboratories.**

Argonaute-2 cDNA ORF Clone, Human, C-His tag: 验证图片

Argonaute-2 cDNA ORF Clone, Human, C-His tag: 别称

Argonaute 2 cDNA ORF Clone, Human; EIF2C2 cDNA ORF Clone, Human; Q10 cDNA ORF Clone, Human

Argonaute-2 背景信息

Argonaute 2 (AGO2), also known as Eukaryotic translation initiation factor 2C2 (EIF2C2), belongs to the Argonaute family, AGO subfamily, which is a component of the RNA-induced silencing complex (RISC) and mediates small interfering RNA (siRNA)-directed mRNA cleavage and microRNA translational suppression. AGO2 protein is the catalytic engine of mammalian RNAi. It contains a PIWI domain that is structurally related to RNases H and possibly shares with them a two-metal-ion catalysis mechanism. Human AGO2 was unable to cleave preformed RNA duplexes and exhibited weaker binding affinity for RNA duplexes compared with the single strand RNA. The enzyme exhibited greater RNase H activity in the presence of Mn2+ compared with Mg2+. Human AGO2 exhibited weaker binding affinities and reduced cleavage activities for antisense RNAs with either a 5'-terminal hydroxyl or abasic nucleotide. In mouse hematopoiesis, AGO2 controls early development of lymphoid and erythroid cells. AGO2 is a highly specialized member of the Argonaute family with an essential nonredundant Slicer-independent function within the mammalian miRNA pathway. AGO2 regulates dFMR1 expression, and the relationship between dFMR1 and AGO2 was defined by their physical interaction and co-regulation of downstream targets. AGO2 and dFMR1 are also connected through a regulatory relationship. AGO2 is a regulator of dFMR1 expression and have clarified an important developmental role for AGO2 in the nervous system and germ line that requires dFMR1 function. In addition, AGO2 is regulated at both the transcriptional and posttranslational level, and also implicate AGO2 and enhanced micro-RNA activity in the tumorigenic progression of breast cancer cell lines.
全称
argonaute RISC catalytic component 2
参考文献
  • O'Carroll D, et al. (2007) A Slicer-independent role for Argonaute 2 in hematopoiesis and the microRNA pathway. Genes Dev. 21(16): 1999-2004.
  • Pepper AS, et al. (2009) Argonaute2 suppresses Drosophila fragile X expression preventing neurogenesis and oogenesis defects. PLoS One. 4(10): e7618.
  • Lima WF, et al. (2009) Binding and cleavage specificities of human Argonaute2. J Biol Chem. 284(38): 26017-28.
  • Adams BD, et al. (2009) Argonaute-2 expression is regulated by epidermal growth factor receptor and mitogen-activated protein kinase signaling and correlates with a transformed phenotype in breast cancer cells. Endocrinology. 150(1): 14-23.
  • Salvatore V, et al. (2010) Bacterial expression of mouse argonaute 2 for functional and mutational studies. Int J Mol Sci. 11(2): 745-53.
  • Wilson JA, et al. (2011) Human Ago2 is required for efficient microRNA 122 regulation of hepatitis C virus RNA accumulation and translation. J Virol. 85(5): 2342-50.
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