Ambion, Inc.

Eric S Lader

Matthew M Winkler

Marianna M Goldrick

This specification relates to the field of molecular biology and provides novel methods and reagents for preserving and protecting the ribonucleic acid (RNA) content of samples from degradation prior to RNA isolation. This preservation may be accomplished without ultra-low temperature storage or disruption of the tissue.

Methods and reagents for preserving RNA in cell and tissue samples

This specification relates to the field of molecular biology and provides a novel method and reagent for preserving and protecting the ribonucleic acid (RNA) content of tissue samples from degradation prior to RNA isolation. This preservation may be accomplished without ultra-low temperature storage or disruption of the tissue.

The invention relates to modified oligonucleotide primers used to adjust the amplification efficiency of an abundant target without affecting the amplification of other targets in a DNA synthesis reaction. The invention may be used in PCR.TM. or any other primer dependent DNA transcription technology.

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Austin, TX, United States of America

Eric S Lader