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O4387 Sigma

Oligo(dT)23, Anchored

70 μM in H2O



Related Categories Cell Biology, Gene Expression & Analysis, Gene Expression Analysis, General Stem Cell Biology, Molecular Biology,
usage   0.1 mL sufficient for 100 RT-PCR reactions (as described in the Technical Bulletin for Product Codes HSRT100 and HSRT20)
concentration   70 μM in H2O
color   colorless
shipped in   wet ice
storage temp.   −20°C



The Anchored Oligo(dT)23 Primers have 23 thymidine residues and one G, C, or A residue (the anchor) at the 3′ end. This anchor ensures the oligo(dT)23 primer binds at the beginning of the message such that there are no long regions of unusable sequence. Anchored oligo(dT)23 primers may provide an advantage over standard oligo(dT) primers when generating cDNA from poly(A)+ RNA.


0.1 mL in poly bottle

Price and Availability

All labs need water
Safety & Documentation

Safety Information

Personal Protective Equipment 
NONH for all modes of transport
WGK Germany 
Protocols & Articles


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One approach to the analysis of gene expression is to measure the concentration of mRNA of a gene. There are several challenges to such analyses, such as the differences in halflife between different...
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