Sequencing

NGS

Service Introduction

Next-Generation Sequencing (NGS), also known as high-throughput sequencing or massively parallel sequencing (MPS), is a revolutionary nucleic acid sequencing technology following the Sanger first-generation sequencing. Its core principle is sequencing while synthesizing (SBS), which enables the simultaneous parallel reading of millions to billions of nucleic acid molecules. It can produce massive amounts of genetic sequence data in a single run. Compared with the first-generation sequencing, it has the core advantages of high throughput, low cost, high sensitivity, and multi-sample parallelism.

Service Projects

Genome sequencing

Genome sequencing

Whole Genome Sequencing (WGS): It covers the entire genome and is applied to population evolutionary studies, rare‑disease research, and comprehensive screening of tumor‑related variants. Whole Exome Sequencing (WES): It captures only coding regions, delivers high cost‑effectiveness, and is suitable for genetic disease research and tumor driver‑gene screening. Targeted Capture Panel Sequencing: It enables customized gene‑panel design and high‑depth sequencing, serving as mainstream solutions for clinical tumor companion diagnostics and targeted pathogen detection. Amplicon Sequencing: Applied to 16S/18S/ITS microbial diversity analysis and screening for mutations within target gene fragments. mNGS (Metagenomic Next‑Generation Sequencing): It enables unbiased detection of all microbial nucleic acids in samples and is used for complicated infections as well as research on intestinal and environmental microbiota.

Transcriptome sequencing

Transcriptome sequencing

mRNA‑seq: Quantifies gene expression, identifies differentially expressed genes, and analyzes alternative splicing. Whole‑transcriptome sequencing: Enables integrated analysis of mRNA, lncRNA, miRNA and circRNA. Single‑cell RNA Sequencing (scRNA‑seq): Conducts cell clustering, detects cell‑marker genes and characterizes tissue heterogeneity.

Epigenetic sequencing

Epigenetic sequencing

WGBS (Whole Genome Bisulfite Sequencing), ChIP-seq (Chromatin Immunoprecipitation Sequencing), ATAC-seq (Assay for Transposase-Accessible Chromatin sequencing) for sequencing of DNA-protein interactions and chromatin open regions.

Service Process

Pre-project scheme coordination
Pre-project scheme coordination
01
Sample processing and quality control
Sample processing and quality control
02
Library construction and quality control
Library construction and quality control
03
High-throughput sequencing
High-throughput sequencing
04
Data analysis and result correction
Data analysis and result correction
05
Standardized data and report delivery
Standardized data and report delivery
06

Order Requirements

  • Bacterial cultures
  • PCR product
  • Plasmid
  • Other samples

Bacterial cultures:

a. Culturable bacterial liquid cultures: Provide a minimum volume of 200 μL.
b. For long‑distance shipment, stab cultures are preferred.
c. Fresh bacterial liquid cultures facilitate cultivation, yield higher DNA amounts, and maximally guarantee strain purity.
d. Please indicate the vector name, insert size and antibiotic resistance.
e. For colony plates, circle target colonies and assign corresponding numbers.

Order Information

Consultation Hotline

029-89680220

Consultation Email

Seq Service@zymagen.com;