 Home > Biochemistry News > Biotechnology News > High-Density Labeling of DNA for Single Molecule Sequencing

High-Density Labeling of DNA for Single Molecule Sequencing

 Last Update: 2020-12-12
 Source: Internet
 Author: User

Tags

downstream processing

natural indigo dye

Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

Two unusual enzymatic activities are required for the realization of a single molecule sequencing: a polymerase for copying a deoxyribonuclease (
DNA
) target into complementary flurophore-labeled DNA, and an exonuclease for the successive hydrolysis of the completely dye-labeled DNA. Recently, we found that the wild-type Klenow fragment of
Escherichia coli
DNA polymerase I is well-suited for the synthesis of DNA in a reaction set-up that contains exclusively specific rhodamine-labeled analogs of the natural pyrimidine nucleotides (dCTP and dTTP). This protocol describes the procedure used for the preparation of DNA that is labeled at all pyrimidine bases of one strand, as well as an example of enzymatic downstream processing of the DNA product.

This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Products

L-Ascorbate-2-Monophosphate Feed Grade

CAS No.: 109620-90-8

Feed Grade

Potassium Sorbate from reliable manufacturer

CAS No.: 590-00-1

Food Grade

Doxycycline Hydrochloride

CAS No.: 10592-13-9

Pharmaceutical Grade

Hot Tags

united states jobs(223)

jobs united states(236)

1 year treasury(277)

1 year subscription(296)

announcements today(81)

80 20 company(94)

united states logo(227)

single use technology(195)

healthy food name(42)

ups united states(221)

Hot Articles

The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.