Oligonucleotides

Random Primers are oligodeoxyribonucleotides (mostly hexamers) used to prepare labeled DNA probes from templates for filter hybridization or in situ hybridization and to prime mRNAs with or without poly(A) for cDNA synthesis. These primers are truly rand

Oligo(dT)12-18 Primer is suitable for use in first-strand cDNA synthesis with reverse transcriptase. The primer hybridizes to the poly(A) tail of mRNA. It is phosphorylated on the 5´ end to facilitate cloning of cDNA.Performance and quality testing

Ambion modified nucleotides confer unique characteristics to the RNA molecules into which they are incorporated. Incorporation of an aminoallyl-modified NTP, for example, allows for the subsequent coupling of the reactive amino group to another molecule

Anchored Oligo(dT)20 Primer is a primer mixture consisting of a string of 20 deoxythymidylic acid residues followed by dV (dG, dA, or dC) and then by dN (dA, dT, dG, or dC). Due to the variable end-sequence, the primer is anchored to the 5´-end of

Ambion Bio-11-UTP 10 mM (Biotinylated UTP) is intended for use as substrate in in vitro transcription reactions. These modified nucleotides can be utilized by a variety of RNA polymerases, including T7, T3, and SP6 RNA polymerases, as well as other RNA m

Ambion Bio-16-UTP 10 mM (Biotinylated UTP) is intended for use as substrate in in vitro transcription reactions. These modified nucleotides can be utilized by a variety of RNA polymerases, including T7, T3, and SP6 RNA polymerases, as well as other

Thermo Scientific Exonuclease-Resistant Random Primer is a mixture of single-stranded random oligonucleotides used for highly efficient random priming of various DNA synthesis reactions. This primer has two 3'-terminal phosphorothioate (PTO) modification

Offers chemical synthesis, cloning, and sequence verification of virtually any desired genetic sequence

Generates fragments of the sizes 23,130, 9416, 6557, 4361, 2322, 2027, 564, and 125 bp. These DNA molecular mass markers are supplied with a protocol describing easy labeling of the markers with radioisotopes. They can also be stained with ethidium bromi

Oligonucleotides complementary to a DNA template are necessary to prime DNA synthesis for sequencing reactions. We offer a wide selection of Invitrogen single-strand primers that may be used in either single- or double-stranded sequencing protocols. All

Oligonucleotides complementary to a DNA template are necessary to prime DNA synthesis for sequencing reactions. We offer a wide selection of Invitrogen single-strand primers that may be used in either single- or double-stranded sequencing protocols. All

Thermo Scientific M13/pUC Reverse Sequencing Primer (-26), 17-mer is a synthetic single-stranded 17-mere oligonucleotide with free 5'- and 3'-hydroxyl ends. This M13/pUC primer anneals to the region in the 5'-terminus of the lacZ gene. All primers are su

Thermo Scientific M13/pUC Reverse Sequencing Primer (-46), 24-mer is a synthetic single-stranded 24-mer oligonucleotide with free 5'- and 3'-hydroxyl ends. This M13/pUC primer anneals to the region in the 5'-terminus of the lacZ gene. All primers are sup

Thermo Scientific M13/pUC sequencing primers anneal to the region in the 5'-terminus of the lacZ gene. All primers are supplied as 10 μM aqueous solutions.Applications• Sequencing of DNA fragments inserted into the MCS within the lacZ gene of various clo

Thermo Scientific M13/pUC Sequencing Primer (-40), 17-mer is a synthetic single-stranded 17-mer oligonucleotide with free 5'- and 3'-hydroxyl ends. This M13/pUC primer anneals to the region in the 5'-terminus of the lacZ gene. All primers are supplied as

Thermo Scientific M13/pUC Sequencing Primer (-46), 22-mer is a synthetic single-stranded 22-mer oligonucleotide with free 5'- and 3'-hydroxyl ends. This M13/pUC primer anneals to the region in the 5'-terminus of the lacZ gene. All primers are supplied as

These are the same Invitrogen primers that are currently included in the SuperScript IV Kit (Cat. No. 18091050). They are provided at a stock concentration of 50 μM.

Invitrogen Oligo(dT)16 Primer is a homo-oligomeric deoxyribonucleotide poly(dT) that is non-phosphorylated and chemically synthesized. It is used for priming and reverse transcription of polyadenylated poly(A)+ mRNA.Five nmoles of Oligo (dT)16 Primer is

Thermo Scientific Oligo(dT)18 Primer is a synthetic single-stranded 18-mer oligonucleotide with 5'- and 3'-hydroxyl ends. The primer is supplied as a ready-to-use, 20X concentrated aqueous solution.Applications• cDNA Synthesis• RT-qPCR• RT-PCRRelated pro

Used for first-strand cDNA synthesis with reverse transcriptase at temperatures of ≥50°C, Oligo(dT)20 Primer is a string of 20 deoxythymidylic acid residues that hybridizes to the poly(A) tail of mRNA. Oligo(dT)20 is recommended for use with SuperScript™

Thermo Scientific Transcription Promoter Sequencing Primers are single-stranded oligonucleotides with 5'- and 3'-hydroxyl ends. The primers are complementary to the T3 RNA Polymearse promoter region and are supplied as 10 μM aqueous solutions.Application

Thermo Scientific Transcription Promoter Sequencing Primers are single-stranded oligonucleotides with 5'- and 3'-hydroxyl ends. The primers are complementary to the T3 RNA Polymerase promoter region and are supplied as 10 μM aqueous solutions.Application

Thermo Fisher Scientific offers primers for PCR amplification that complement many of the vectors currently available. The T7 Promoter Primer is recognized by T7 RNA polymerase and is commonly used to regulate gene expression of recombinant proteins. Sub

This set of oligonucleotides is designed for template switching reverse transcription reaction and following preamplification of obtained cDNA. Template Switching Oligonucleotide (TSO) and Capturing Oligo (dT) are used during cDNA synthesis reaction to i

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Value Oligos are the most cost-effective and fastest way to order oligonucleotides from us. Simply enter your sequence and then check out. Value Oligos are available at 25 nmol or 50 nmol scales, with a range of purification options to suit your needs.

Random Hexamers are short oligodeoxyribonucleotides of random sequence [d(N)6] that anneal to random complementary sites on a target DNA or RNA to serve as primers for DNA synthesis by a DNA polymerase or reverse transcriptase.For this product five nmole

Thermo Scientific Random Hexamer Primer is a mixture of single-stranded random hexanucleotides with 5'- and 3'-hydroxyl ends. The primer is supplied as a ready-to-use, 20X concentrated aqueous solution (24 μg at 100 μM).Applications• cDNA Synthesis• RT-q