Oligonucleotides Oligonucleotides Products & Reviews

High-quality and cost-effective custom RNA oligos up to 266 nt, featuring comprehensive modifications.

Stable Isotope-labeled RNA and DNA Products

High-quality and cost-effective custom DNA oligos up to 218 nt, backed by over 22 years of experience.

Bio S&T is the only commercial provider of highly purified human tRNAs. RNA is most widely used as the primer of retroviral reverse transcriptases. The 3’ end of the tRNA binds to the complementary binding site on the viral RNA therefore initiating reverse transcription. 1. tRNALys3 is the primer of HIV-I, HIV-II, SIV and FIV. 2. tRNALys1,2 are the primers of BLV, HTLV-I and II, SSV, FLV, VV, CAEV, MPMV, SMR and EIAV. 3. tRNAT…

Novabiochem® building blocks for routine peptide synthesis applications

Pseudoproline dipeptides are undoubtedly the most powerful tools described to date for enhancing synthetic efficiency in Fmoc SPPS. Novabiochem® now offers 28 pseudoproline dipeptides - representing the widest selection on the market today The routine use of pseudoproline dipeptides has been found to: Avoid costly and unnecessary repeat syntheses of failed sequences Increase purity of crude products Simplify HPLC puri…

PCR oligonucleotide primer sets consisting of 16  primers  for amplification and 16 primers  for cloning of human IgG and IgM heavy and light chain variable domain coding regions for generating universal, patient or antibody-specific scFv phage-display libraries. 

PCR oligonucleotide primer sets consisting of 25 primers for amplification and 25 primers for cloning of mouse IgG heavy and light chain variable domain coding regions for generating universal or antibody-specific scFv phage-display libraries.

crRNAs contain the target-specific sequence for guiding Cas12a protein to a genomic location.

crRNAs contain the target-specific sequence for guiding Cas12a protein to a genomic location.

Guide RNAs for novel Cas enzymes (e.g., prime editing or the Cas13 family)

Built for homology-directed repair (HDR)

oPools Oligo Pools are pooled, high-fidelity single-stranded DNA sequences that are compatible with a variety of applications

Primer and probe pools for the U.S. CDC and and Charité tests.

Licence-free MGB probes for any application

Our engineers designed the rCPC platform for pilot-scale purification tasks within a laboratory environment. It is ideal for all batch sizes, smaller or larger, or campaign type of research work, and continuous-batch production. To accommodate a user-friendly operation, RotaChrom offers a turn-key solution package for semi-automated solvent handling (preparation and recovery) upon request. rCPC can be utilized as an at-line p…

Built for homology-directed repair (HDR)

The Resuspension Calculator assists in determining the volume needed to resuspend a dry, lyophilized oligo to a desired concentration

Design primers to your sequence of interest

Multiplexing 2 to 5 qPCR targets in a single reaction can generate more data per sample.

Obtain high purity DNA and RNA oligos in bulk quantities.

Available oligo modifications

PrimeTime qPCR Probes are 5' nuclease probes that include a fluorescent reporter dye and one or two quencher dye(s).

Detect single mismatch from target with hybridization probes

Primers and probes for MonkeyPox research