Five microliters of RNA was analyzed by ethidium bromide-stained gel containing formaldehyde.
To check RNA integrity, total RNA was separated in a 1% agarose gel containing formaldehyde and stained with ethidium bromide.
For each lane, approximately 0.5 1.0 µg of poly(A)+ RNA was separated by electrophoresis on a 1% agarose gel containing formaldehyde.
The RNA appeared as a nondegraded band on 1.5% agarose gel containing formaldehyde.
Total RNA (10 μg) was resolved on a 1.1% agarose gel containing formaldehyde.
Total RNA was isolated with an RNeasy Plant Mini Kit (Qiagen, Tokyo, Japan) and displayed on Agarose gel containing formaldehyde (1.5%).
RNA integrity was confirmed by electrophoresis on 1.5% agarose gels containing formaldehyde.
For northern blots, 25 μg total Human Reference RNA (Stratagene) were loaded on 1,3% agarose gels containing formaldehyde.
The quality of the total RNA was resolved by formaldehyde gel.
RNA quality was assessed by formaldehyde gel electrophoresis.
