Table 3 Accelerated stability study of DP at 25 °C.

From: Comparative study of analytical methods for assessing mRNA integrity and identification of functional mRNA oligomers

Time (days)

FA-Fluo

CGE-UV

IP-RPLC

Fragments

Un-tailed

Main peak

Fragments

Un-tailed

Main peak

Dimer

Fragments

Un-tailed

Main peak

mRNA-LNP

0

11%

9%

80%

11%

9%

70%

10%

14%

9%

68%

10%

2

12%

10%

78%

14%

7%

60%

18%

12%

5%

36%

47%

7

17%

11%

72%

14%

7%

62%

17%

10%

2%

10%

78%

9

19%

10%

71%

17%

7%

57%

18%

9%

1%

6%

83%

13

22%

12%

66%

19%

6%

58%

17%

8%

1%

3%

88%

15

24%

11%

65%

20%

7%

56%

17%

9%

1%

2%

89%

  1. CGE, capillary gel electrophoresis; Fluo, fluorescence; mRNA, messenger ribonucleic acid; IP-RPLC, reversed-phase ion-pair high-performance liquid chromatography; Untailed, mRNA without polyA tail; UV, ultraviolet.