Purelink DNA⁄Rna Polymerases

T7 RNA Polymerase

Category: Products & Services > Proteins, Enzymes, & Peptides > Enzymes > DNA⁄RNA Polymerases

T7 RNA Polymerase is a DNA-dependent RNA polymerase that has a high specificity for bacteriophage T7 promoter sequences. The enzyme synthesizes large quantities of RNA from DNA inserted into a transcription vector downstream from a T7 promoter. A T7 RNA Polymerase technical bulletin is available. Application: Synthesis of labeled and unlabeled RNA transcripts (1). Source: Purified from E. coli expressing the T7 RNA Polymerase gene on a plasmid. Performance and Quality Testing: 3´ and 5´ exodeoxyribonuclease, ribonuclease, and DNA nicking assays; performance in a transcription reaction. Unit De...
Catalog: 18033-100
Size: 2 × 2,500 units

PureLink® Viral RNA/DNA Mini Kit

Category: Products & Services > Kits & Assays > Nucleic Acid Purification Kits & Reagents > Viral RNA⁄DNA Kits

The PureLink® Viral RNA/DNA Mini Kit is a nucleic acid purification system designed for fast and easy isolation of viral RNA or DNA from cell-free samples, such as serum, plasma, and cerebrospinal fluid. Starting sample volumes can be as high as 500 µl and elution volumes as low as 10 µl, allowing for a 50-fold concentration of nucleic acids. The higher target concentration obtained using the PureLink® Viral RNA/ DNA Mini Kit provides greater sensitivity and accuracy in downstream detection procedures such as real-time PCR or endpoint analysis. Specially formulated buffers enable the purificat...
Catalog: 12280-050
Size: 50 preps

PureLink® DNase Set

Category: Products & Services > Proteins, Enzymes, & Peptides > Enzymes > DNA⁄RNA Modifying Enzymes

The PureLink® DNase Set provides rapid and efficient removal of DNA from RNA that has been purified using PureLink® RNA kits. The PureLink® DNase Set is: • RNase-free for use in RNA purification • Optimized for on-column digestion • Lyophilized for stability The RNase-free DNase set comes lyophilized and is optimized for on-column digestion of DNA using PureLink® protocols. The degree of DNA digestion performed by PureLink® DNase is optional for most PureLink® RNA kits, due to the efficient removal of the majority of DNA by the PureLink® technology; however, some downstream applications that a...
Catalog: 12185010
Size: 50 preps