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Key Documents

GEE70073X

Exonuclease I, 10 U/μL

Cytiva E70073X, pack of 5000 units

Synonym(s):

Exonuclease I Enzyme

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About This Item

UNSPSC Code:
12352204
NACRES:
NA.53

biological source

Escherichia coli

packaging

pack of 5000 units

manufacturer/tradename

Cytiva E70073X

shipped in

dry ice

storage temp.

−20°C

Related Categories

General description

Acts specifically on single-stranded DNA degrading it processively in the 3′- to 5′-direction, producing 5′-mononucleotides.
Exonuclease I (Exo I) from E. coli is an Mg2+ ion dependent exonuclease.

Application

Exonuclease I has been used to quantify the expression of 56 genes in each F2 XY gonad.

Biochem/physiol Actions

Exonuclease I (Exo I) from E. coli can degrade single-stranded DNA (ssDNA) from 3′ to 5′. It participates in various DNA repair systems, like, RecBCD-dependent homologous recombination, methyl-dependent mismatch repair and genomic tandem repeat maintenance.

Features and Benefits

  • Elimination of residual single-stranded DNA containing a 3′-terminus.
  • Measuring endonucleolytic cleavage of covalently closed circular (ccc) ssDNA.
  • Measuring DNA helicase activity.

Storage and Stability

Please be aware this product may be shipped 90 days before the expiration date. For more information on the batch specific expiration date, please contact technical service.

Analysis Note

To view the Certificate of Analysis for this product, please visit www.cytiva.com.

Storage Class Code

12 - Non Combustible Liquids


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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