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产品展厅

1-Methylpseudouridine N1-甲基-假尿苷
物品单位 品牌
Chemstan
  • 产地:China
  • 型号:
  • 货号:CS00042
  • cas:13860-38-3
  • 发布日期: 2022-08-01
  • 更新日期: 2022-08-04
产品详细说明
产地 China
货号 CS00042
品牌 Chemstan
用途 Research Grade
型号
CAS编号 13860-38-3
别名 1-Methylpseudouridine , N1-甲基-假尿苷
规格
级别 其他
外观性状
产品英文名称 1-Methylpseudouridine
重金属 ppm
纯度 98%
分子式 C10H14N2O6

产品描述

N1-Methylpseudouridine is a methylpseudouridine and enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density in mRNA.

靶点活性

Others

体外活性

In HEK293T cells, Incorporation of N1-Methylpseudouridine into mRNA modifies mRNAs produced higher amounts of luc than the standard Luc mRNA . Incorporation of N1-Methylpseudouridine nucleoside modification in both Luc and GFP mRNA enhances the initiation step of translation, in part by suppressing eIF2α phosphorylation. In addition, polysome formation and growth on the N1-Methylpseudouridine-containing Luc mRNA is enhanced due to the reduction of elongation rate[1].

体内活性

mRNAs containing the N1-Methylpseudouridine modification alone and/or in combination with 5-methylcytidine (m5C) outperformed the current state-of-the-art pseudouridine (Ψ) and/or m5C/Ψ-modified mRNA platform by providing up to ~44-fold (when comparing double modified mRNAs) or ~13-fold (when comparing single modified mRNAs) higher reporter gene expression upon transfection into cell lines or mice, respectively. We show that (m5C/)N1-Methylpseudouridine-modified mRNA resulted in reduced intracellular innate immunogenicity and improved cellular viability compared to (m5C/)Ψ-modified mRNA upon in vitro transfection[2].

别名

1-Methylpseudouridine , N1-甲基-假尿苷

纯度

98%

分子量

258.23

分子式

C10H14N2O6

CAS No.

13860-38-3

存储

Powder: -20°C for 3 years

In solvent: -80°C for 2 years

溶解度

H2O: 40 mg/mL (154.90 mM)

DMSO: 100 mg/mL (387.25 mM)

( < 1 mg/ml refers to the product slightly soluble or insoluble )

参考文献

1. Svitkin YV, et al. N1-methyl-pseudouridine in mRNA enhances translation through eIF2α-dependent and independent mechanisms by increasing ribosome density. Nucleic Acids Res. 2017 Jun 2;45(10):6023-6036.

2. Andries O, et al. N(1)-methylpseudouridine-incorporated mRNA outperforms pseudouridine-incorporated mRNA by providing enhanced protein expression and reduced immunogenicity in mammalian cell lines and mice. J Control Release. 2015 Nov 10;217:337-44.

Note

For research use only.

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