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Invitrogen™ Yeast tRNA (10 mg/mL) DFS Item

Co-precipitant to aid in nucleic acid recovery

Manufacturer:  Invitrogen™ AM7119

Catalog No. AM7119



Invitrogen Yeast tRNA purified from brewer's yeast. When used at a final concentration of 10 to 20μg/mL, yeast tRNA is an effective coprecipitant to aid in recovery of small amounts of nucleic acids. It is supplied in one tube containing 0.5mL at a concentration of 10mg/mL.

What is a Coprecipitant?
Coprecipitants are inert substances used to aid recovery of nucleic acids during alcohol precipitations. While they can be used for precipitating large amounts of nucleic acids, they are essential for quantitative recovery of small amounts of nucleic acids in dilute solutions. Often, the use of such molecules is desirable for no other reason but visualization of the pelleted precipitate after centrifugation.

DNA and RNA Purification and Analysis, DNA Extraction, General gDNA Purification Reagents and Accessories, Genomic DNA Purification

Order Info

Shipping Condition: Dry Ice



Store at –20°C.
Yeast tRNA
Carrier for Nucleic Acid Precipitation
Dry Ice
10 mg/mL
0.5 mL


Product Certifications


For Research Use Only. Not for use in diagnostic procedures.