P9528
聚尿苷酸 钾盐
别名:
聚(U) 钾盐
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关于此项目
Assay:
≥98% (TLC)
Form:
lyophilized powder
Solubility:
water: 19.60-20.40 mg/mL, clear to slightly hazy, colorless
Storage temp.:
−20°C
SMILES string
[P](=O)(OC[C@H]1O[C@H]([C@@H]([C@@H]1O)O)[n]2[c]([nH][c](cc2)=O)=O)(O)O
InChI
1S/C9H13N2O9P/c12-5-1-2-11(9(15)10-5)8-7(14)6(13)4(20-8)3-19-21(16,17)18/h1-2,4,6-8,13-14H,3H2,(H,10,12,15)(H2,16,17,18)/t4-,6-,7-,8-/m1/s1
InChI key
DJJCXFVJDGTHFX-XVFCMESISA-N
assay
≥98% (TLC)
form
lyophilized powder
solubility
water: 19.60-20.40 mg/mL, clear to slightly hazy, colorless
storage temp.
−20°C
Quality Level
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Application
聚尿苷酸（Poly(U)）是一种尿苷的均聚物，常作为单链RNA模型化合物用于与其他ssRNA模型寡核苷酸如Poly(I)和Poly(C)相比较，以研究依赖于ssRNA调节如Toll样受体调节的过程。Poly(U)已被用作TLR7的一种有效激动剂。
Preparation Note
用多核苷酸磷酸化酶从UDP制备而得。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Soren Nielsen et al.
Science (New York, N.Y.), 340(6140), 1577-1580 (2013-07-03)
Gene expression in organisms involves many factors and is tightly controlled. Although much is known about the initial phase of transcription by RNA polymerase III (Pol III), the enzyme that synthesizes the majority of RNA molecules in eukaryotic cells, termination
Liam M Longo et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(27), 15731-15739 (2020-06-21)
De novo emergence demands a transition from disordered polypeptides into structured proteins with well-defined functions. However, can polypeptides confer functions of evolutionary relevance, and how might such polypeptides evolve into modern proteins? The earliest proteins present an even greater challenge
Tiago Antonio de Souza et al.
PloS one, 7(2), e32305-e32305 (2012-03-03)
Plant pathogenic bacteria utilize an array of effector proteins to cause disease. Among them, transcriptional activator-like (TAL) effectors are unusual in the sense that they modulate transcription in the host. Although target genes and DNA specificity of TAL effectors have
Adrian C Barbrook et al.
Plant molecular biology, 79(4-5), 347-357 (2012-05-09)
Although transcription and transcript processing in the chloroplasts of plants have been extensively characterised, the RNA metabolism of other chloroplast lineages across the eukaryotes remains poorly understood. In this paper, we use RT-PCR to study transcription and transcript processing in
A Maxwell Burroughs et al.
Nucleic acids research, 40(4), 1424-1437 (2011-11-08)
Recent research hints at an underappreciated complexity in pre-miRNA processing and regulation. Global profiling of pre-miRNA and its potential to increase understanding of the pre-miRNA landscape is impeded by overlap with highly expressed classes of other non coding (nc) RNA.
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