Custom siRNA Synthesis

Custom siRNA Synthesis and Modifications for Diverse Research Needs

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Custom siRNA Synthesis
Standard/Modified

Standard/Modified

Flexible siRNA Options
nmol to g

nmol to g

Scalable Synthesis
ISO-Certified

ISO-Certified

Quality Management
From 4 Days

From 4 Days

Fast Turnaround


GenCefe provides custom siRNA synthesis for targeted gene-silencing research, supporting standard and modified siRNA oligos for different experimental requirements. Depending on the project, researchers can provide their own sequences or work with our team on siRNA design before synthesis.

Our custom siRNA synthesis service supports different sequence and modification requirements, as well as flexible synthesis scales. Available options include custom target siRNA, NC siRNA, NC FAM siRNA, and positive-control siRNA products for different experimental setups.

Key Features:

  • Custom siRNA Design: Support siRNA design and custom synthesis from nmol to gram level, with options tailored to target sequences and project requirements.

  • Standard and Modified Options: Provide standard and modified siRNA oligos with customization for sequence and chemical modification requirements.

  • Fast Turnaround: Offer rapid production for applicable projects, with turnaround times starting from 4 days depending on sequence, modification, scale, and purification requirements.

  • Quality Management: siRNA production is supported by ISO 9001 and ISO 13485 certified quality management systems, with QC performed according to project specifications.

siRNA Synthesis Service Specifications

Custom siRNA Synthesis

Product Name

Size

Purification

Turnaround Time (days)

Price

Standard siRNA

nmol-µmol

HPLC

4-20 days

Starting from $59

Modified siRNA

Get a Quote

Get a Quote


Control siRNA

Product Name

Size

Purification

Turnaround Time (days)

Price

NC siRNA

3 nmol

HPLC

In Stock

Get a Quote

NC FAM siRNA
GAPDH Positive Control siRNA
P53 Positive Control siRNA
Beta-actin Positive Control siRNA


Pre-Designed siRNA Sets

siRNA Package

Specifications

Size

Turnaround Time (days)

Price

Pre-Designed siRNA Sets (Human, Mouse, Rat)

siRNA oligos of the target gene

3 pairs (3×6nmol) or 

4pairs (4×12nmol)

Starting at 5 days

Search and order the pre-designed siRNA sets

NC siRNA oligos

1 pair (1×3nmol)

NC FAM siRNA oligos

1 pair (1×3nmol)

Positive control siRNA oligos

1 pair (1×3nmol)


Customer Testimonials

“I'm absolutely delighted to share my outstanding experience with Gencefe Biotech. From the moment I engaged with them, they have consistently exceeded my expectations in multiple aspects. 

Their pricing is incredibly affordable, they offer a wide range of services at competitive prices without compromising on quality. This makes them an excellent choice for budget. The level of service provided by their team is truly commendable. Their staff is not only friendly and approachable but also responds with remarkable speed. 

Another major plus is their well - established overseas shipping channels. I've had the pleasure of using their international delivery services on several occasions, and each time, it has been seamless.

Most importantly, the quality of their products is beyond reproach. I've purchased various items from them, and every single one has been of high - quality. This commitment to quality gives me the confidence to recommend them to anyone in need of reliable products and services.” 

Dr. Deng
Dr. Deng
University of New South Wales
Technical Resources
RNA Synthesis Services

RNA Synthesis Services

Explore GenCefe’s RNA synthesis solutions, including custom RNA synthesis and modifications, siRNA, pre-designed siRNA sets, miRNA mimics and inhibitors, gRNA, circRNA, and more.

Instructions for siRNA

Instructions for siRNA

A practical reference guide covering the recommended use of GenCefe siRNA products, including preparation, transfection, and gene-silencing experiments.

Related Services
Pre-Designed siRNA Sets
GenCefe Biotech provides 50,000+ pre-designed siRNA sets for human, rat, and mouse. Guaranteed gene silencing, free control siRNA.
circRNA
GenCefe Biotech offers both chemical and IVT synthesis of circRNA, enabling customized solutions with flexible lengths and purity to meet diverse research needs.
sgRNA Synthesis
GenCefe Biotech provides customizable gRNA synthesis services, including sgRNA for CRISPR-Cas9 applications and pegRNA for precise genome editing and prime editing workflows.
Discuss Your Project with GenCefe’s Scientific Team
Contact Us
Get Your Quote Now
Discuss your custom siRNA project with GenCefe’s scientific team and get support tailored to your requirements.
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Phone
+1 408-828-0438