Life science company directory

Browse major suppliers, instrument companies, and research brands. For selected brands, the directory also points to workflow guides built around qPCR, primer analysis, reagent prep, and flow-cytometry tasks.

Some imported suppliers still have no official website. When that happens, the directory surfaces an AI website path instead of leaving the brand with a dead end.

Visible brand workflow guides

These pages are intentionally linked from the directory so brand-related organic searches can connect to actual lab tasks instead of dead-end company pages.

All guides
Qiagen

Qiagen Alternatives for qPCR, Extraction, and Assay Planning

For researchers searching Qiagen workflows, compare practical tools for qPCR, nucleic-acid quantification, primer checks, and prep calculations.

Open guideBio-Rad

Bio-Rad Alternatives for PCR, qPCR, and Workflow Calculations

Capture high-intent Bio-Rad traffic with pages built for qPCR analysis, PCR efficiency, and assay planning.

Open guideThermo Fisher

Thermo Fisher Alternatives for qPCR, Flow, and Lab Prep

Match Thermo Fisher search intent with landing pages for qPCR workflows, primer work, panel design, and routine lab calculations.

Open guideSigma-Aldrich

Sigma-Aldrich Alternatives for Reagent Prep and Lab Calculations

Capture Sigma-Aldrich intent with landing pages designed for molarity, dilution, molecular weight, and routine reagent-prep tasks.

Open guideSartorius

Sartorius Alternatives for Lab Prep, Quantification, and Workflow Support

Support Sartorius-branded search intent with landing pages focused on practical bench calculations and planning steps.

Open guide

Directory

1122

核心工具与仪器

917

外包服务 (CRO / CDMO)

18

生物制药与前沿科技

138

医疗器械与诊断

49