PEmax mRNA (Cap1, m1Ψ)

The PEmax mRNA expresses an optimized prime editor enzymatic protein, which further increased editing efficiency in synergy with PE4, PE5 and engineered pegRNAs (Chen P, et al. 2021, Cell 184, 5635-5652). This mRNA is capped with Cap1-AG structure with high capping efficiency. It has 100% substituted with N1-methylpseudouridine for enhanced expression and reduced immunogenicity. The mRNA has a 100A tail in its sequence. After efficient delivery, PEmax mRNA can translate into protein including a nickase and reverse transcriptase function for gene editing in cells.

产品编号	RP-A00045
规格	0.1 mg 0.2 mg 1 mg 大单询价
数量
价格	￥1000


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Description

The PEmax mRNA expresses an optimized prime editor enzymatic protein, which further increased editing efficiency in synergy with PE4, PE5 and engineered pegRNAs (Chen P, et al. 2021, Cell 184, 5635-5652). After efficient delivery into cells or animals, PEmax mRNA can translate into protein including a nickase and reverse transcriptase function for gene editing in cells.

This mRNA features:
- A Cap 1 structure with high capping efficiency
- 100% substitution with N1-methyl-pseudouridine (m1Ψ) for improved protein expression and reduced innate immune response
- GenScript’s patented UTR to enhance translation
- A 100A poly(A) tail to mimic natural mature mRNA

产品属性

Form	Liquid
Concentration	1mg/mL
Full mRNA length	6660nt
Full mRNA Molecular Weight	2.15 X 10^6 Da
Storage buffer	1mM Sodium citrate, pH6.5
Storage condition	Store at -20°C for short term (<3 months), store at -80°C for long term.

质控参数

Appearance	Clear and free of foreign particles
RNA Length	Expected size band detected
RNA Content	Target ± 5%
Integrity	≥ 75%
OD260/OD280	1.70 ~ 2.30
Capping Efficiency	≥ 90%
Endotoxin	< 10 EU/mg
pH	Target ± 0.5

应用指导

Transfect a total of 2 µg of PEmax mRNA and pegRNA per well, using a transfection reagent, electroporation, or LNP encapsulation in a 24-well plate (~2 × 10⁵ cells/well). Assess genome editing efficiency 48-72 hours post-transfection via sequencing.

For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.