O4387

Sigma-Aldrich

Oligo(dT)23, Anchored

70 μM in H2O

NACRES:
NA.52
Pricing and availability is not currently available.

usage

0.1 mL sufficient for 100 RT-PCR reactions (as described in the Technical Bulletin for Product Codes HSRT100 and HSRT20)

Quality Level

concentration

70 μM in H2O

color

colorless

shipped in

wet ice

storage temp.

−20°C

Related Categories

Packaging

0.1 mL in poly bottle

Application

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.

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

P Goelet et al.
Proceedings of the National Academy of Sciences of the United States of America, 79(19), 5818-5822 (1982-10-01)
Oligonucleotide primers have been used to generate a cDNA library covering the entire tobacco mosaic virus (TMV) RNA sequence. Analysis of these clones has enabled us to complete the viral RNA sequence and to study its variability within a viral...
Sigma's New Enhanced Avian RT-PCR Kit.
Eastlund, E. and Song, K.
Sigma data, 1, 15-17 (2000)
Andrea E Vasconez et al.
Acta physiologica (Oxford, England), 225(1), e13168-e13168 (2018-08-05)
The histone demethylase Jarid1b limits gene expression by removing the active methyl mark from histone3 lysine4 at gene promoter regions. A vascular function of Jarid1b is unknown, but a vasoprotective function to inflammatory and hypertrophic stimuli, like angiotensin II (AngII)...
Camilla Kwong et al.
PLoS genetics, 4(9), e1000178-e1000178 (2008-09-06)
Polycomb-group (PcG) and Trithorax-group proteins together form a maintenance machinery that is responsible for stable heritable states of gene activity. While the best-studied target genes are the Hox genes of the Antennapedia and Bithorax complexes, a large number of key...
Lunda Gu et al.
PloS one, 11(1), e0146645-e0146645 (2016-01-12)
Epigenetic marks critically control gene expression and thus the cellular activity state. The functions of many epigenetic modifiers in the vascular system have not yet been studied. We screened for histone modifiers in endothelial cells and observed a fairly high...
Articles
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 half life between different transcripts, the temporal patterns of transcription and the lack of correlation between mRNA and protein.
Read More
Protocols
The 3’/5’ integrity assay is a potential first step in the identification of RNA degradation. The assay is particularly useful when a large number of samples are to be analyzed or when the degradation is less than that detected by capillary systems but still sufficient to effect qPCR analyses.
Read More

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