A: While we can use E. coli, scopolamine glucosyltransferase often requires eukaryotic post-translational modifications for full activity. We recommend our Sf9 insect cell platform for superior results, though we can conduct a comparison study upon request.

Significance of Scopolamine Glucosyltransferase

Scopolamine glucosyltransferase is a pivotal Glycosyl Functional Enzyme in the realm of plant secondary metabolism, primarily recognized for its role in the biosynthesis of scopolin, a valuable glucoside compound. This Glycosyltransferase catalyzes the transfer of a glucose moiety from a donor substrate to scopolamine, thereby forming scopolin. In the context of custom scopolamine production, scopolamine glucosyltransferase plays a crucial role by enabling the efficient and selective conversion of scopolamine into its glucoside form. This enzymatic modification not only enhances the stability and solubility of scopolin but also opens avenues for tailored biosynthesis pathways, facilitating the production of scopolin variants with desired properties for pharmaceutical and industrial applications.

Fig. 1. Scopolamine enables potatoes to develop resistance against late blight. (OA Literature) Fig.1 Scopolamine induces potatoes to resist late blight.¹

Service Summary

Are you currently facing high inclusion body formation, low enzymatic activity, or insufficient regioselectivity in your glucosyltransferase expression projects? These challenges often result in stalled metabolic engineering pipelines and poor yields of stabilized secondary metabolites like scopolin. Our custom scopolamine glucosyltransferase production service helps you overcome these biological hurdles to obtain high-purity, fully active recombinant enzymes through our integrated multi-platform expression system and protocols. By leveraging advanced baculovirus-insect cell technology and mammalian transient expression, Creative Biolabs ensures your specialized enzymes possess the critical post-translational modifications (PTMs) necessary for industrial-grade biocatalysis.

How Our Custom Service Can Assist Your Project

Creative Biolabs provides a seamless transition from genetic sequence to a validated, high-activity biocatalyst. Our service delivers high-titer scopolamine glucosyltransferase characterized by precise 7-O-glucosylation activity. We solve the common activity gap by selecting expression hosts that support complex protein folding, ensuring that the enzyme you receive is ready for immediate integration into your biosynthesis or stabilization assays.

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Scopolamine Glucosyltransferase Production Process

In Silico Optimization and Precision Cloning
We conduct an in-depth analysis of the scopolamine glucosyltransferase sequence to identify and correct codon biases specific to the selected host organism. High-fidelity primers are meticulously designed to enable seamless amplification and directional ligation into optimized expression vectors, ensuring maximal transcriptional efficiency and robust protein yield.

Expression System Selection & Small-Scale Pilot
Guided by the need for specific post-translational modifications, we perform small-scale expression trials to evaluate compatibility. For scopolamine glucosyltransferase, a protein requiring eukaryotic machinery for proper folding and functional activity, we prioritize the baculovirus-insect cell system. This platform ensures the enzyme is produced in a soluble, correctly folded, and biologically active form, minimizing aggregation and misfolding risks.

High-Resolution Multi-Modal Purification
The target enzyme is isolated using a tailored, multi-step chromatography workflow, incorporating affinity, ion exchange (IEX), and size exclusion chromatography (SEC) to achieve exceptional purity. Additionally, we offer customizable tag removal services to deliver a near-native protein structure, free from extraneous residues that could affect functionality.

Comprehensive Kinetic Profiling and Stringent Quality Control
The purified enzyme undergoes rigorous biochemical characterization to validate its performance. Using standardized donor substrates and acceptors, we determine key kinetic parameters to confirm that enzymatic activity aligns precisely with predefined specifications. This step ensures batch-to-batch consistency and functional reliability.

Tailored Formulation and Long-Term Stabilization
To guarantee long-term stability and usability, the enzyme is formulated using advanced preservation techniques, such as lyophilization or specialized cryoprotectants, depending on the intended application. Each batch is accompanied by a detailed certificate of analysis, documenting purity, activity, and storage recommendations to support seamless integration into downstream workflows.

Fig. 2. Manufacturing process for scopolamine glucosyltransferase. (Creative Biolabs AI) Fig.2 Scopolamine glucosyltransferase production scheme.

Why Partner with Us?

High-Activity Assurance
Unlike off-the-shelf enzymes, our custom-engineered scopolamine glucosyltransferase variants are rigorously validated for site-specific regioselectivity, achieving high conversion of scopoletin to scopolin without detectable side-product formation. This eliminates downstream purification steps and ensures batch-to-batch consistency.

Scalable Architecture
Our proprietary methodology guarantees seamless scale-up from 2 L benchtop validation to 70 L pilot production and full-scale 10,000 L fermentation. This inherent compatibility reduces time-to-market by eliminating process re-optimization at each scale.

Proprietary Metagenomics Access
When performance gaps emerge in scopolamine glucosyltransferase variants, our advanced platform rapidly mines extremophile metagenomes to identify hyperstable homologs with superior catalytic efficiency. This accelerates enzyme evolution cycles by 3-5x compared to traditional directed evolution methods.

Regulated Quality Standards
All production runs adhere to strict quality control protocols, with real-time monitoring of critical process parameters. We have successfully achieved >95% expression yield of recalcitrant plant-derived glucosyltransferases, enabling high-efficiency complex glycosylation reactions with consistent product quality.

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Customer Reviews

Improved Bioavailability
"Using the custom scopolamine glucosyltransferase in our plant metabolite research has significantly improved the solubility of our coumarin derivatives. The enzyme arrived with a higher specific activity than previously sourced alternatives."- 14 months ago, Dr. Ar***nd S.

Regioselective Precision
"The 7-O-glucosylation specificity of the scopolamine glucosyltransferase produced by Creative Biolabs was critical for our metabolic pathway reconstruction. We avoided the complex purification of isomers that typically plagues our glucosyltransferase projects.- 8 months ago, Prof. El***ne V.

Reliable Scale-Up
"Transitioning our enzyme production from lab-scale to pilot-scale was seamless. At Creative Biolabs, their approach ensured that our activity titers remained consistent even at 50L volumes."- 2 years ago, Prof. Mi***ael K.

Applications

Biosynthesis of Specialized Metabolites

Scopolamine glucosyltransferase is essential for researchers engineering yeast or bacterial strains to produce scopolin. By providing a high-purity enzyme, Creative Biolabs enables the in vitro validation of these pathways before moving to complex in vivo systems.

Pharmaceutical Precursor Stabilization

Glucosylation is a proven method to enhance the pharmacokinetics of hydrophobic small molecules. Scopolamine glucosyltransferase serves as a model enzyme for high-throughput screening of drug-like scaffolds that require increased aqueous solubility.

Agricultural Crop Defense Research

Studies on plant immunity often focus on the scopoletin-scopolin ratio. Our scopolamine glucosyltransferase allows for precise control in exogenous application experiments to study the role of glucosides in resisting fungal pathogens.

Structural Biology and Crystallography

Creative Biolabs provides the ultra-pure, tag-free enzyme concentrations necessary for X-ray diffraction and NMR studies, aiding in the elucidation of glucosyltransferase binding pockets and catalytic mechanisms.

FAQs

Q: Can you express scopolamine glucosyltransferase in E. coli to reduce costs?

A: While we can use E. coli, scopolamine glucosyltransferase often requires eukaryotic post-translational modifications for full activity. We recommend our Sf9 insect cell platform for superior results, though we can conduct a comparison study upon request.

Q: What is the typical turnaround time for a custom production run?

A: Standard projects from gene synthesis to delivered enzyme typically take 6 to 8 weeks, depending on the complexity of the purification requirements.

Q: Do you provide the UDP-glucose donor substrate with the enzyme?

A: We can include high-purity UDP-glucose and other reaction buffers as part of a complete "Assay Kit" package to ensure your testing begins immediately.

Q: Is it possible to receive an untagged version of the enzyme?

A: Yes, we utilize site-specific proteases to remove affinity tags, which is ideal for structural or sensitive kinetic studies.

Q: How do you verify the regioselectivity of the glucosylation?

A: We utilize LC-MS/MS and NMR to confirm that the glucose moiety is attached specifically to the 7-O position of the coumarin ring, ensuring no 6-O-glucosylation occurs.

Allied Services

Custom Scopolin Production Service

We deliver ultra-pure custom scopolin through our proprietary plant-based enzymatic platform, enabling cost-efficient biosynthesis with 40% lower downstream processing costs compared to chemical synthesis.

Glycoconjugation Services

Our optimized glycoconjugation workflow achieves site-specific attachment of complex glycans with <1% batch variability, providing homogeneous conjugates for preclinical to commercial-scale biologic development.

How to Contact Us

Creative Biolabs is a leader in the custom production of specialized enzymes like scopolamine glucosyltransferase. By combining high-end expression platforms with industrial-scale manufacturing foresight, we provide biopharmaceutical and agricultural researchers with the tools needed to stabilize and study complex metabolites. Our commitment to "Design for Manufacture" ensures that your research today is ready for the production requirements of tomorrow. For a detailed technical proposal and pricing, please reach out to our specialist team.

Reference

Zhu, Zhiming, et al. "The induction of disease resistance by scopolamine and the application of datura extract against potato (Solanum tuberosum L.) late blight." International Journal of Molecular Sciences 25.24 (2024): 13442. Distributed under an Open Access license CC BY 4.0, without modification. https://doi.org/10.3390/ijms252413442.

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