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Custom siRNA Synthesis

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Custom siRNA Synthesis is a specialized service offered by our company that allows for the design and production of small interfering RNA (siRNA) molecules tailored to specific research needs. siRNA is a powerful tool used in gene silencing experiments to selectively inhibit the expression of target genes. With our Custom siRNA Synthesis service, you can access the expertise and resources needed to design and produce high-quality siRNA molecules that are customized for your research goals.

Service Process Case Studies FAQs

Service Process

Our Custom siRNA Synthesis service follows a comprehensive process to ensure the best results for your research:

  1. Consultation: We begin by consulting with you to understand your research goals and specific requirements. This initial step allows us to gather essential information that will guide the design and synthesis of the siRNA molecules.
  2. Design and Optimization: Based on your input, our team will design and optimize the siRNA sequences for maximum efficiency and specificity. We take into account factors such as target gene sequence, secondary structure, and off-target effects to develop siRNA molecules that are highly effective and specific to your research needs.
  3. Synthesis and Quality Control: The designed siRNA sequences will be synthesized using state-of-the-art techniques and undergo stringent quality control measures. Our experienced scientists and advanced equipment ensure the production of high-quality and pure siRNA molecules that meet the highest standards.
  4. Delivery Options: We offer various delivery options tailored to your experimental needs. For in vitro experiments, we provide transfection reagents that facilitate efficient delivery of siRNA into cells. For in vivo applications, we offer specialized formulations that enable effective siRNA delivery to target tissues or organs. Our team will assist you in selecting the most appropriate delivery option for your research.
  5. Post-Delivery Support: Our commitment doesn't end with the delivery of siRNA. We understand that troubleshooting and ongoing support are crucial for the success of your experiments. That's why we provide post-delivery support, offering guidance and assistance to address any questions or challenges you may encounter during your research.

Small interfering RNA (siRNA) has various applications in gene silencing experiments and research. Some common applications of siRNA include:

Application Description
Gene Function Studies - Description: siRNA is used to selectively inhibit gene expression, allowing researchers to study the function of specific genes in various biological processes or disease conditions.
Therapeutic Potential - Description: siRNA-based therapeutics show promise in treating genetic disorders, viral infections, and certain cancers by targeting disease-causing genes and suppressing their expression.
Drug Target Validation - Description: siRNA is employed to silence potential drug targets, observing resulting phenotypic effects. This validates the importance of the target gene in disease progression and assesses its suitability for therapy.
Functional Genomics - Description: siRNA screens systematically silence genes on a large scale, enabling the analysis of their impact on cellular processes or disease pathways. Identifies key genes involved in specific biological functions or disease mechanisms.
RNA Interference (RNAi) Pathway Studies - Description: siRNA experiments contribute to understanding the RNAi pathway, a cellular mechanism in gene regulation. Studying siRNA effects on gene expression provides insights into the mechanisms of RNA interference.

If you have any other questions or need further information about our Custom siRNA Synthesis service, please don't hesitate to reach out to us. We are here to support your research endeavors and provide you with the highest quality siRNA molecules tailored to your specific needs.

Case Studies

In contrast to the assumption that one Pol IV transcript gives rise to multiple siRNAs, it is now shown that Pol IV transcribes 30- to 40-nt short RNAs that are further processed to generate 24-nt mature products, thereby demonstrating a ‘‘one precursor, one siRNA’’ model for Pol IVdependent siRNA biogenesis in Arabidopsis.

(A) Procedure for the construction and analysis of PATH libraries. An example siRNA locus is shown at the bottom with IGV screenshots of P4RNAs and siRNAs matching to that region. (B) Abundances are highly correlated for PATH reads (27+ nt) and sRNA reads (18 to 26 nt) in wild-type Col from previously defined Pol IV siRNA loci (Law et al., 2013). (C) Size distribution plots of all PATH reads and sRNA reads in Col from Pol IV siRNA loci. A distinct peak at 30 to 40 nt can be seen in the PATH library; we named these ‘‘P4RNAs.’’ (D) P4RNAs and siRNAs share the same strand bias at Pol IV siRNA loci. Only Pol IV siRNA loci matched by more than 100 P4RNAs in Col were selected to obtain a robust calculation of strandedness. The plus-strand ratio was calculated as the abundance of reads matching to the plus strand divided by the total number of reads at that locus.

(J Zhai, et al.,2015)(J Zhai, et al.,2015)


Here are some frequently asked questions about our Custom siRNA Synthesis service:

Q: What is the typical turnaround time for Custom siRNA Synthesis?

A: Our typical turnaround time is X days from the confirmation of the order. However, please note that the turnaround time may vary depending on the complexity and scale of the project. We strive to provide timely and efficient service to meet your research needs.

Q: Can you assist in siRNA design?

A: Absolutely! Our team of experts is highly experienced in siRNA design and optimization. We understand the importance of designing efficient and specific siRNA molecules for successful gene silencing experiments. We will work closely with you to understand your research goals and design siRNA sequences that meet your specific requirements.

Q: What are the available delivery options for siRNA?

A: We offer a range of delivery options to ensure efficient and effective delivery of siRNA into cells. For in vitro experiments, we provide transfection reagents that facilitate the uptake of siRNA by cells. These reagents are designed to optimize transfection efficiency and minimize cytotoxicity. For in vivo applications, we offer specialized formulations that enhance siRNA stability and enable targeted delivery to specific tissues or organs. Our team will assist you in selecting the most suitable delivery option based on your research goals and experimental requirements.

Q: How do I place an order for Custom siRNA Synthesis?

A: To place an order or inquire about our Custom siRNA Synthesis services, please contact our dedicated customer support team. They are available to assist you with the ordering process and answer any further questions you may have. Our customer support team will guide you through the necessary steps, ensuring a smooth and hassle-free experience.

Q: Can siRNA be used in any cell type?

A: While siRNA can be used in various cell types, the efficiency of gene silencing may vary depending on the cell line or primary cells being used. Factors such as transfection efficiency, cellular uptake, and intracellular processing can affect the effectiveness of siRNA. It is recommended to optimize the transfection conditions and evaluate the knockdown efficiency in the specific cell type of interest.

Q: How long does the effect of siRNA last in cells?

A: The duration of gene silencing effect by siRNA can vary depending on the turnover rate of the target mRNA and the stability of the siRNA within cells. Generally, the effect of siRNA can be observed for several days to weeks, but it may gradually diminish over time as the siRNA is degraded or diluted during cell division. For prolonged gene silencing, multiple rounds of siRNA transfection or the use of stably expressed siRNA constructs may be considered.

Q: Can siRNA cause off-target effects?

A: Off-target effects can occur with siRNA, where unintended genes with partial sequence similarity to the target gene can also be suppressed. To minimize off-target effects, it is important to design siRNA sequences that specifically target the intended gene and avoid regions of sequence similarity with other genes. Additionally, controls such as using scrambled or non-targeting siRNA can help assess the specificity of the observed effects.

Q: Are there any limitations or considerations for siRNA experiments?

A: When working with siRNA, it is important to consider several factors. Firstly, optimizing transfection conditions and siRNA concentrations is crucial to achieve efficient gene silencing without inducing significant cellular toxicity. Additionally, selecting appropriate positive and negative controls is important for result interpretation. It is also advisable to validate the knockdown efficiency using multiple siRNA sequences targeting the same gene and to consider potential off-target effects. Finally, it is important to follow ethical guidelines and obtain necessary approvals when working with siRNA in animal or human studies.

Please note that all services are for research use only. Not intended for any clinical use.

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