NUCLEIC ACID TESTING INSTRUMENTS EXCEPT MICRO-ARRAYS - OTHER

Primary DI

06937044500552

Basic UDI-DI Code

069370445acapeW9

Reference

A01010010

Device Types

None provided

Regulation

Eu Ivdr

Classification

Eu Ivd Class A

Status

On The Market

Manufacturer

Ningbo HEALTH Gene Technologies Co., LTD.

Measure the length of DNA or RNA fragments. The working principle is based on fluorescent labelled capillary electrophoresis fragment analysis. The method specifically includes three aspects: (a) using fluorescent dyes to label DNA or RNA fragments in the sample; (b) using DNA or RNA fragments of different lengths to migrate in an electrolyte solution at different speeds under the action of a high-voltage electric field. Phenomenon to achieve component separation; (c) adding a standard of known fragment length to the sample to generate a standard curve, and then comparing the measured fluorescently labeled DNA or RNA fragments with the standard curve to finally determine the fluorescently labeled DNA. or the length of RNA fragments. (2) Analyze the nucleic acid base sequence of DNA or RNA. The working principle is the Sanger sequencing method, that is, using the dideoxy chain end termination method, during the chain extension process, fluorescently labeled dideoxy bases are randomly blocked to generate four groups of nucleotides with different lengths ending in A, T, C and G. chain, and read the nucleic acid base sequence information by reading the fluorescent signal.

Other on-the-market devices with the same classification (Eu Ivd Class A) and regulation (EU IVDR).