Flexible nanoparticle development: process optimization & scale-up of a wide range of synthetic nanomedicines with Sunshine

17 Oct 2023

In this application note, Unchained Labs presents Sunshine for nanoparticle development. Nanomedicine, utilizing synthetic nanomaterials like liposomes, lipid nanoparticles (LNPs), and polymer nanoparticles, holds significant promise in drug delivery. These materials enhance the solubility, stability, and bioavailability of active pharmaceutical ingredients (APIs), allowing improved API transport across cell membranes and extending in vivo circulation time, thereby enhancing efficacy and safety. Due to the diverse physicochemical properties of APIs, a flexible nanoparticle generation process is crucial. Sunshine offers an automated microfluidic approach, enabling the development and optimization of milliliter-scale nanoparticle synthesis protocols for various material types and particle structures. It also has the capacity for continuous manufacturing in multi-liter quantities, facilitating pre-clinical testing of a wide range of APIs.

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AntibodiesAntibodies are used in techniques such as confocal and fluorescence microscopy, flow cytometry, ELISA, ELISPOT, immunohistochemistry, western blotting and immunopreciptation. Select specific antigen reactivity, high specific affinity, low non-specific binding, monoclonal or polyclonal, primary or secondary antibodies and associated conjugates such as an enzyme or dye for visualization.BiosensorsBiosensors are devices used to detect an analyte using biological molecules specific to the analyte coupled to a detector. Biosensor instruments may be photometric, typically using surface plasma resonance (SPR), electrochemical or QCM (quartz crystal microbalance) biosensors. Biosensors should be selective, portable, robust and sensitive and have a fast response time. Systems may be manual or automated and usually have associated software.GlycobiologyGlycobiology encompasses research into the biological functions, synthesis and structures of glycans, including glycoproteins, glycolipids, proteoglycans and free oligosaccharides. Mass spectrometers and their software are commonly used in the study of glycobiology, along with structure predicting tools, chromatography and NMR.ProteomicsProteomics is the systemic bioinformatics study of proteins and amino acids, including their structure, size, function and identification. Tools used in proteomics include chromatography, blotting and gels, protein arrays, mass spectrometry and ELISA and associated analysis software. Analyzers and proteomic systems should be sensitive, high resolution, fast and may be automated for high-throughput.MicrobiologyMicrobiology is the study of microorganisms including protists, prokaryotes, fungi, and, often, viruses. Microorganisms are a useful research tool as genetic vectors and, in immunology, for antibiotic susceptibility testing, cellular biology and genetics. Microorganisms commonly grow readily in incubators with microbial culture media; this can contain chromogenic supplements to differentiate between cell lines. Estimate your culture’s density of microorganisms with colony counters, or screen and select colonies for desirable clones with automated colony pickers. Additionally, equipment is available to monitor environments for the presence of microbes and identify with microbial identification instruments. Find the best microbiology products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.Gene Expression and Molecular CloningMolecular cloning is a set of techniques that utilizes vectors to transfer recombinant DNA into host cells and is an essential tool for investigating the expression of genes and proteins in bacterial or mammalian cells. A variety of vectors optimized for gene cloning and expression in a range of host organisms are available, alongside competent cells for genetic replication. Here, you can explore a range of molecular tools, high-quality genomic and cDNA libraries, premade clones, transformation and transfection reagents and mutagenesis or gene expression detection assays and expression arrays. Find the best gene expression and molecular cloning products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.RNA InterferenceRNA interference (RNAi) uses siRNA or miRNA for transcriptional silencing, gene knockdown and regulation of gene expression. RNAi requires chemical synthesis, introduction of DNA vectors into cells, an assay of RNAi effects and RNAi quantification or analysis. Consider target sequence selection, reagent preparation, controls, high specificity and effectiveness and low non-specific gene knockdown.Protein ExpressionProtein expression is the utilization of cell machinery for the synthesis of proteins and has become a critical tool in biotherapeutic, genomic, and proteomic research. Produce recombinant proteins with expression vectors in combination with a host cell suitable for high-level protein expression. For production of toxic proteins, consider cell-free expression vectors. Create and monitor post-translational modifications with protein modification kits. Find the best protein expression products in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.LipidsLipids are a diverse group of organic compounds that are insoluble in water, including fats, oils, and hormones. They are critical for cellular structure and energy storage. Explore lipid analysis tools in our peer-reviewed product directory; compare products, check reviews, and get pricing directly from manufacturers.NanoparticlesNanoparticles are between 1-100nm in size. Nanoparticles can be used for a wide variety of applications including biomedical, catalysis and electronics.Engineered NanoparticlesDrug DevelopmentDrug development refers to the process of bringing a new drug to market.