Silantes
Silantes GmbH is a Munich-based manufacturer of >98% stable isotope labeled biomolecules (2H, 13C, 15N, 18O, 19F) for NMR spectroscopy and quantitative mass spectrometry, serving academic, pharmaceutical, and biotech researchers via direct e-commerce and international distributors.
- Company typePrivate
- Founded1998
- HeadquartersMünchen, Germany
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Silantes does
Silantes GmbH is a Munich-based manufacturer of stable isotope labeled biomolecules, founded in 1998 as a spin-off from the Max Planck Institute of Biochemistry by Dr. Hermann Heumann. The company produces uniform and site-specific biomolecules enriched to greater than 98% with the isotopes 2H, 13C, 15N, 18O, and 19F, using a proprietary biotechnological fermentation process that the company describes as a zero-waste value chain. The product portfolio spans isotope-labeled amino acids, nucleotides and phosphoramidites, SILAC reagents, SILAM mouse diets and tissues, cell growth media for E. coli, yeast, and (as of 2025) mammalian cell culture, internal quantification standards, deuterium and 18O water, and supporting custom synthesis services for RNA/DNA oligonucleotides, peptides, and proteins.
The platform's principal applications are biomolecular NMR spectroscopy and quantitative mass spectrometry-based proteomics and metabolomics, with secondary use in cell-free protein synthesis, structural biology, and peptide therapeutics development. Silantes also sells protected amino acids for solid-phase peptide synthesis and supports cell-free expression systems using E. coli, wheat germ, and rabbit reticulocyte lysates. Its differentiating technical capabilities include both uniform and site-specific labeling patterns and the ability to produce labeled phosphoramidites via combined biotechnological and chemical routes.
Commercially, Silantes operates primarily through a direct WooCommerce e-commerce storefront and an international distributor network, with quote-based pricing for custom synthesis and bulk orders. Customers are horizontally distributed across academic, pharmaceutical, and biotech research segments — individual labs and proteomics/NMR core facilities rather than concentrated enterprise accounts. The company is privately held, has no disclosed funding rounds, M&A, or revenue figures, and has been recognized with the 2024 Stifterverband 'Innovative Through Research' seal and BSFZ R&D certification backed by Federal Ministry of Education and Research funding.
Silantes firmographics
Firmographics- Name
- Silantes
- Legal name
- Silantes GmbH
- Website
- https://silantes.com
- Company type
- Private
- Founded year
- 1998
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Silantes GmbH is a Munich-based manufacturer of >98% stable isotope labeled biomolecules (2H, 13C, 15N, 18O, 19F) for NMR spectroscopy and quantitative mass spectrometry, serving academic, pharmaceutical, and biotech researchers via direct e-commerce and international distributors.
- Ownership category
- akta.pro rank
Silantes industry classification
Industry- Product category
- Stable Isotope Labeled Biomolecules
- NAICS
- In-Vitro Diagnostic Substance Manufacturing (325413)
- SIC
- In Vitro & In Vivo Diagnostic Substances (2835)
- akta.pro primary industry
- Reagents, Chemicals & Assay Kits (Buffers, Antibodies, ELISA, Enzymes) (HLAGAIAI)
Keywords
Where Silantes is headquartered
LocationHeadquarters
- HQ city
- München
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
Silantes business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Product Sales - Stable Isotope Labeled Biomolecules: Direct e-commerce sales of stable isotope labeled biomolecules including amino acids, nucleotides, RNA/DNA building blocks, cell growth media, and related compounds through the company's online shop.
- Custom Synthesis Services: Custom RNA and DNA oligonucleotide synthesis services, including uniformly labeled and site-specifically labeled products, as well as custom peptide synthesis.
- Deuterium and Isotope Water Products: Sales of deuterium oxide (D2O), 18O water, and deuterium gas products for laboratory and research applications.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | 18O Water product starting at 170 EUR |
| Other | Multi-year contract | Custom Synthesis Services |
| Unit Pricing | Pay-as-you-go | Cell Growth Media |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Silantes product offering
Product offeringCore offering
Silantes produces and distributes uniform and site-specific stable isotope labeled biomolecules (>98% enriched with 2H, 13C, 15N, 18O, and 19F) for nuclear magnetic resonance (NMR) spectroscopy and quantitative mass spectrometry-based proteomics and metabolomics. The portfolio includes labeled amino acids, nucleotides, phosphoramidites, cell growth media (E. coli, yeast, mammalian), SILAC reagents, SILAM mouse diets and tissues, internal peptide and protein standards, deuterium oxide and 18O water, and custom RNA/DNA oligonucleotide and peptide synthesis services.
Product overview
Silantes is a Munich-based biotechnology company that produces and distributes stable isotope labeled biomolecules as a portfolio of specialized products and services. The core offering centers on Stable Isotope Labeled Biomolecules (>98% enriched with 2H, 13C, 15N, 18O, and 19F) for nuclear magnetic resonance (NMR) spectroscopy and quantitative mass spectrometry applications. The product portfolio includes: Custom RNA and DNA Oligonucleotide Synthesis Service; Stable Isotopes for Biomolecular NMR Spectroscopy (nucleotides, phosphoramidites, cell growth media, amino acids); Stable Isotopes for Mass Spectrometry-based Quantitative Proteomics (SILAC reagents, SILAM animal diets/tissues, internal standards); and Water products (D2O, 18O water, D2 gas). The company also provides Mammalian Cell Culture Growth Media and Cell-Free Protein Synthesis support products. Originally developed as a spin-off from the Max Planck Institute of Biochemistry in 1998, Silantes leverages proprietary biotechnological fermentation technology for zero-waste production of stable isotope labeled compounds.
Differentiator
Problem solved
Functional benefit
Products and services
- Custom RNA and DNA Oligonucleotide Synthesis Service
- Stable Isotopes for Biomolecular NMR Spectroscopy
- Stable Isotopes for Mass Spectrometry-based Quantitative Proteomics
- Water (D2 & 18O) and D2-Gas
- Mammalian Cell Culture Growth Media (15N or 13C15N)
- Cell Growth Media (E. coli and Yeast)
- SILAC Reagents and Kits
- SILAM Mouse Diets and Tissues
- Stable Isotope-Labeled Protected Amino Acids for SPPS
- Cell-Free Protein Synthesis Amino Acid Products
- Labeled Phosphoramidites
- Labeled rNTPs and dNTPs
- Fluoro NTPs and Fluoro Phosphoramidites
- 18O Water
- Internal Protein and Peptide Standards
- Metabolite Standards
Quantifiable outcome
- Complete isotopic labeling of nucleosides achieved only with Silantes rich growth media according to Prof. Kaiser (Goethe University)
Companies that use Silantes
Customer profileNamed customers2 records
Segments3 records
Ideal customer profiles3 records
Silantes technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Silantes partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Max Planck Institute of BiochemistrycoreSilantes was founded as a spin-off from the Max Planck Institute of Biochemistry. The core technology was developed in 1998 by Dr. Hermann Heumann at the institute, establishing the scientific foundation for the company's stable isotope labeled biomolecule production.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
Silantes competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key highlights7 records
Customer concentration
Silantes social profiles
Digital presenceSilantes compliance and trust
Trust signalCompliance2 records
Silantes financial estimates
Financial estimateRevenue estimate
Valuation estimate
Silantes leadership team
Management profileNumber of profiles
Profiles2 records
Silantes funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Silantes M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Silantes
What does Silantes do?
Silantes produces and distributes uniform and site-specific stable isotope labeled biomolecules (>98% enriched with 2H, 13C, 15N, 18O, and 19F) for nuclear magnetic resonance (NMR) spectroscopy and quantitative mass spectrometry-based proteomics and metabolomics. The portfolio includes labeled amino acids, nucleotides, phosphoramidites, cell growth media (E. coli, yeast, mammalian), SILAC reagents, SILAM mouse diets and tissues, internal peptide and protein standards, deuterium oxide and 18O water, and custom RNA/DNA oligonucleotide and peptide synthesis services.
Is Silantes a public or private company?
Silantes is a private company. It is classified as unknown and is currently operating.
When was Silantes founded?
Silantes was founded in 1998. It employs 11 to 50 people.
Where is Silantes based?
Silantes is headquartered in München, Germany, in the Europe region.
How does Silantes make money?
Three revenue lines are on record. Product Sales - Stable Isotope Labeled Biomolecules are the primary driver. The others are custom Synthesis Services and deuterium and Isotope Water Products.
Does Silantes have an API?
No public API is recorded for Silantes.
What industry is Silantes in?
Silantes's product category is Stable Isotope Labeled Biomolecules. Its primary akta.pro industry code is HLAGAIAI, Reagents, Chemicals & Assay Kits (Buffers, Antibodies, ELISA, Enzymes). Its NAICS code is 325413 and its SIC code is 2835.