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RNA & Protein Delivery (LNP Formulation)

Advanced LNP formulation services for the delivery of RNA transcripts, mRNA, oligonucleotides, peptides, and recombinant proteins. We provide ready-to-transfection LNP formulations designed for efficient intracellular delivery, combining controlled nanoparticle formulation, optimized encapsulation, and analytical characterization for research and development.

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Overview Supported Molecules Workflow Technologies Analysis Methods Applications Related Services FAQ Contact

RNA & Protein Delivery Overview

Lipid nanoparticle (LNP) formulation is an effective strategy for delivering sensitive biomolecules into cells while protecting them from degradation and improving intracellular uptake. Our RNA and protein delivery platform supports formulation of a broad range of cargo types, including RNA transcripts, mRNA, oligonucleotides, peptides, and recombinant proteins.

RNA transcript delivery mRNA formulation Oligo encapsulation Protein delivery Analytical characterization Ready-to-transfection

Our LNP formulation workflows are designed to support encapsulation efficiency, particle uniformity, stability, and application-specific performance. This makes the platform suitable for molecule screening, intracellular delivery studies, gene expression workflows, and broader research applications where delivery performance matters.

These formulations can be delivered as ready-to-transfection products, enabling direct use in downstream cellular and functional assays.

As part of our molecular services offering, this capability bridges upstream molecule generation with downstream delivery-ready formulation, providing a clearer path from RNA or protein preparation to functional use.

Lipid nanoparticle (LNP) formulation workflow for RNA, oligonucleotide, and protein delivery
Workflow goal: Each step is designed to balance encapsulation efficiency, particle quality, molecule integrity, and delivery performance for research-ready LNP formulations.

Cargo types

RNA to protein

Formulation support for multiple biomolecule classes

Platform

LNP delivery

Controlled nanoparticle formulation for intracellular delivery

Focus

Encapsulation + QC

Formulation performance supported by analytical review

Use case

Research ready

Designed for development and functional delivery studies

Need help with your delivery project? Our team can design a customized LNP formulation strategy based on your molecule type, application, and downstream performance requirements.

Supported Molecules

Molecule Type Typical Use LNP Delivery Focus
RNA Transcripts Expression and functional studies Protection, uptake, and intracellular delivery efficiency
mRNA Transcripts Protein expression and translation studies Encapsulation, stability, and delivery performance
Oligonucleotides Gene silencing and targeted modulation Efficient encapsulation and cellular entry
Peptides Intracellular functional delivery Improved uptake and payload protection
Recombinant Proteins Intracellular protein delivery and functional assays Formulation compatibility and delivery support
Flexible platform: LNP formulation can be adapted to different molecule classes, allowing a more consistent delivery strategy across RNA, peptide, and protein-based projects.

LNP Formulation Workflow

1. Material Preparation

RNA, protein, peptide, or oligonucleotide cargo is prepared under conditions selected to preserve integrity, compatibility, and formulation performance.

2. Encapsulation and Particle Formation

Cargo and lipid components are combined using controlled formulation conditions to produce nanoparticles with targeted encapsulation efficiency and particle size distribution.

3. Formulation Optimization

Lipid composition, mixing conditions, and buffer parameters are adjusted to improve delivery performance, stability, and application-specific suitability.

4. Purification and Final Preparation

Unencapsulated material is reduced or removed, and the final LNP formulation is prepared in conditions appropriate for handling, storage, and downstream use.

Workflow goal: Each step is designed to balance encapsulation efficiency, particle quality, molecule integrity, and delivery performance for research-ready LNP formulations.

Technologies and Platform Capabilities

Controlled Mixing

Supports more uniform nanoparticle formation and improved reproducibility across formulation runs.

LNP Encapsulation

Designed to improve cargo protection, stability, and delivery efficiency for sensitive biomolecules.

Particle Characterization

Analytical review of size and distribution helps support formulation consistency and performance.

Purification Support

Removes excess free material and improves final formulation quality for downstream studies.

Scalable Workflow Design

Supports method development and repeatable formulation across varying project requirements.

Application-Oriented Optimization

Formulation parameters are selected based on cargo type, target use, and desired delivery outcome.

Analysis Methods and Characterization

Analytical characterization is used throughout the formulation workflow to verify particle quality, cargo integrity, and overall formulation performance.

Attribute Typical Method Purpose
Particle Size Dynamic light scattering (DLS) Evaluates nanoparticle size and distribution
Encapsulation Efficiency Encapsulation assay Measures cargo loading performance
Cargo Concentration Spectrophotometric analysis Supports quantification of formulated material
RNA or Protein Integrity Gel-based or protein analysis methods Confirms molecule quality after formulation
Functional Performance Application-dependent assay Evaluates delivery outcome when required
Analytical focus: The most relevant QC package depends on the cargo and application, but particle size, encapsulation efficiency, and molecule integrity are core parameters for most LNP formulation projects.

What You Receive

LNP-Encapsulated Material

Ready-to-transfection LNP formulations containing your RNA, oligonucleotide, peptide, or protein, prepared for immediate use in downstream experiments.

Encapsulation & QC Data

Detailed characterization including encapsulation efficiency, particle size distribution, and concentration to support reproducibility and performance evaluation.

Optimized Formulation Conditions

Formulation parameters selected based on molecule type and application to support stability, delivery efficiency, and experimental success.

Purified & Formulated Product

Removal or reduction of unencapsulated material with buffer conditions suitable for handling, storage, and experimental use.

Handling & Storage Guidance

Recommendations for storage, handling, and usage to maintain formulation stability and performance.

Project Summary

Clear documentation of formulation workflow and key parameters to support transparency and repeatability.

Deliverable focus: All formulations are provided as ready-to-transfection products, enabling direct use in cellular assays, expression studies, and functional workflows without additional preparation.

Applications

Gene Expression Studies

LNP-formulated RNA and mRNA for intracellular delivery and downstream expression analysis.

Gene Silencing

Oligonucleotide-based delivery workflows for targeted modulation and functional studies.

Protein and Peptide Delivery

Improved intracellular access for recombinant proteins and peptide-based research applications.

FAQ

What types of molecules can be formulated in LNPs?

Our platform supports RNA transcripts, mRNA, oligonucleotides, peptides, and recombinant proteins, depending on project requirements and formulation compatibility.

Is this service only for RNA delivery?

No. In addition to RNA-based molecules, the platform also supports peptide and recombinant protein delivery workflows where LNP formulation is appropriate.

Can LNP formulation be customized for different applications?

Yes. Formulation parameters can be selected based on the cargo type, desired delivery outcome, and downstream experimental use.

What analytical methods are typically included?

Typical characterization includes particle size analysis, encapsulation efficiency, concentration measurement, and cargo integrity assessment, with additional functional assays as needed.

Can this service be combined with other molecular services?

Yes. LNP formulation can be integrated with upstream gene synthesis, protein expression, RNA preparation, or purification workflows.

What information is needed for a quote?

Please provide the cargo type, target application, delivery goals, preferred analytical requirements, and any key handling or storage considerations.

More FAQ'sAll FAQ's

Contact & Quote Request

Please provide molecule type, formulation goals, intended application, and required analytical characterization for the fastest and most accurate quote.

What to include

  • Molecule or cargo type
  • Target application and delivery objective
  • Preferred analytical characterization
  • Handling, storage, or formulation requirements

Fastest path

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Why Choose Bio-Synthesis

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Greetings Researchers,

Please be advised that any information, guidelines, writeups, and oral/video/graphic content on our website are intended solely as general guidelines.
It is the researcher's sole responsibility to conduct thorough research on the designs of the products intended for their experiments before submitting
their designs to Biosynthesis for review of production feasibility.
Thank you for your understanding.

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