HSS presents oligonucleotide CDMO business 
based on our experience To contribute in reasearch and medical fields HSS presents oligonucleotide CDMO business 
based on our experience To contribute in reasearch and medical fields

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2026.07.17 News

Re: Business calendar for summer holidays

2026.07.07 News

Announcement Regarding the Execution of a Business Collaboration Agreement to Expand Custom Synthesis Services for Glycan-Conjugated Oligonucleotides

2026.04.22 News

Re: Business calendar for GOLDEN WEEK holidays

2025.12.12 News

Re: Business calendar for year changing period

2025.10.15 News

Launch of Oligonucleotide CRDMO Service Website

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2026.09.08 Service

Mannose Glycan Added to Our Glycan Modification Lineup We have added mannose glycan to our lineup of glycan modifications for oligonucleotides. Mannose glycan is a glycan ligand designed for DC-SIGN-mediated delivery of oligonucleotides to immune cells.

2026.08.24 Service

Pharmacokinetic Evaluation Services for Nucleic Acid Therapeutics We have added information on our pharmacokinetic evaluation services for nucleic acid therapeutics to the “Animal Experimentation & Non-Clinical Trial” page. Our services include comprehensive pharmacokinetic evaluation covering dosing, tissue collection, bioanalysis, and data analysis. We also offer LC-MS/MS and HPLC analysis of client-provided samples.

2026.07.07 Service

Glycan Ligands Service is now available! Glycan modification using galactose glycans and GlycanX is now available. This can be used in oligonucleotide therapeutics research aimed at delivery to target cells and tissues.

2026.06.15 Service

New LaboPass™ FFPE DNA/RNA Isolation Kits Now Available We are pleased to announce the launch of two LaboPass™ isolation kits for FFPE samples: FFPE Genomic DNA Isolation Kit Mini and FFPE RNA Isolation Kit Mini.

2026.02.25 Service

New Alexa Fluor™ dye labeling options Alexa Fluor™ fluorescent dye labels are now available for cellular uptake studies, localization analysis, and imaging, offering high brightness and strong photostability.

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