Shipping Delays

UPS and FedEx are experiencing significant weather delays across the U.S. To maintain the high performance and reliability our customers expect, many orders received on or after February 10th may have been delayed for shipping. As inclement weather subsides and we resume shipping, you could expect a 1-3 day delay in transit. We apologize for any inconvenience this may cause.

We believe this site might serve you best:

United States

United States

Language: English

Promega's Cookie Policy

Our website uses functional cookies that do not collect any personal information or track your browsing activity. When you select your country, you agree that we can place these functional cookies on your device.

Nucleic Acid Extraction

Promega nucleic acid extraction chemistries cover a full range of sample throughput needs--from single-prep manual solutions through benchtop automation to plate-based systems compatible with robotic liquid handlers.

Here, you’ll find a range of nucleic acid extraction products that generate high yields of high-quality genomic DNA, plasmid DNA, RNA or total nucleic acid from many sample types. We also provide products for clean up and concentration of DNA or RNA from dilute solutions, gel slices or PCR. 

Need a product modified?

Contact us to discuss custom and bulk formulations, custom packaging and automation support options for nucleic acid extraction.

Learn More
Promega Custom Manufacturing Banner

Nucleic Acid Extraction Basics

Extraction of DNA, RNA or total nucleic acids from samples such as blood, cultured cells, microbes or plant and animal tissues is critical to the success of many experiments. Purity and yield of the extracted nucleic acids is key to performance in downstream applications such as PCR and sequencing.

During purification, samples all progress though a common set of manipulations: cell lysis, clearing, inactivation of nucleases, nucleic acid binding, washing and elution.

Optimization of extraction methodologies is key for success, especially with challenging sample types and demanding downstream applications. The target nucleic acid should be purified free of contaminants, including proteins, other cellular components and undesired nucleic acids.

Most DNA extraction methods purify DNA away from other cellular materials by binding the DNA to a solid support such as silica or cellulose, purifying the extracted DNA away from contaminants by washing, and then eluting the purified DNA into water or buffer.

国产欧美日韩亚洲第一页_欧美人与动性行为视频_日韩视频中文在线一区_奇米影视777四色米奇影院 <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>