Reagent Services

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Gene & DNA Synthesis Service

As a pioneer and leader in gene synthesis technology with over 600,000 completed gene synthesis projects for scientists around the world, GenScript has the expertise to help you achieve your DNA synthesis needs with guaranteed turnaround time and up to 99.95% success rate, to ensure your project is on track.

• Delivery in as fast as 4 days – the fastest turnaround time in the industry
• A smart and free design tool to accelerate transformation of ideas into functional plasmids
• Any gene can be cloned into any vector – There are free vectors for you to choose. Over 150+ popular vectors for mammalian, bacterial, yeast and insect expression systems
• Free codon optimization to maximize the expression of a functional protein
• Free storage for your project – Archive your vector and clone in Genscript VectorArk/ CloneArk system to share or use it again in future. Genscript will automatically store the clones produced at Genscript by default.

Oligo Synthesis Service

GenScript, as the largest gene synthesis provider in USA, provides affordable custom modified DNA oligos and RNA oligos. Each oligo is identified by mass spectrum and its purity is analyzed by high throughput capillary gel electrophoresis or HPLC based on the purification option, such as Desalt, RPC, PAGE, HPLC, Dual HPLC, Dual PAGE & HPLC, or other combinations.

• Comprehensive Modifications and Labeling: from general modifications to fluorescent/non-fluorescent labelling, backbone modifications, and even dual and multiple labelling.
• Flexible Synthesis Scales: 50nmol, 100nmol, 200nmol, 1µmol, 5µmol and 10µmol. Bulk orders are available upon request.
• Experienced Team: scientists and staff with over 20 years of experience in oligo synthesis and modification.
• High Quality: ISO9001 certified, comprehensive QC report

Peptide Synthesis Service

GenScript provides a full spectrum of high-quality peptide services ranging from  Custom Peptide Synthesis (research and cGMP grade with Regular and Express deliveries) to high-throughput Peptide Library and Peptide Array services. Now, with PepPower™ platform, GenScript has become the 1^st vendor in peptide industry that can deliver peptides in as fast as 5 days at 100% guaranteed quantity to meet the ever-increasing peptide needs in biological and drug discovery research. The new upgrade of higher purity peptides can also assist you to obtain better experimental results.

• More than 98% synthesis success rate
• Over 15 years of peptide synthesis experience
• Has delivered over 600,000 custom peptides to more than 10,000 scientists worldwide
• Cited in more than 4,500 peer publications

Protein Expression Service

As a leading provider of a comprehensive suite of recombinant protein and antibody services across different expression platforms, Genscript seeks to partner with scientists all over the world to accelerate scientific discovery. GenSmart™ Codon Optimization technology and High Density (HD) expression platform ensures the delivery of high quality products in a flexible, cost-effective manner, in the least amount of time. Popular protein expression services are Recombinant Antibody Expression, Bacterial Expression, Insect Expression, Mammalian Transient Expression, Yeast Expression.

• Has delivered more than 10,000 successful projects
• More than 95% expression success rate
• Over 15 years of protein synthesis experience

Antibody Service

Antibodies are indispensable research tools that have enabled researchers across diverse scientific fields to specify, identify, locate and/or quantify their protein targets. As an award-winning custom antibody supplier with over 8,000 monoclonal and 40,000 polyclonal antibodies generated to date, GenScript offers a comprehensive antibody production and service portfolio, from antigen design through to custom antibody generation.

Popular Custom Antibody Services:

• Custom Polyclonal Antibodies
• Custom Rodent Monoclonal Antibodies
• Custom Rabbit Monoclonal Antibodies
• Single B Cell Screening
• mAb MonoExpress™ and pAb PolyExpress™ Services
• Antibody Production
• Antibody Modification
• Custom ELISA Kit Development

CRISPR/Cas9 Genome Editing Service

CRISPR/Cas9 genome editing has become widely used due to its simplicity and versatility, and the CRISPR technology has been adapted for diverse applications aside from genome editing. GenScript as a leader in gene synthesis and genome editing, and through the partnership with Feng Zhang's laboratory at the Broad Institute of MIT and Harvard*, GenScript offers validated CRISPR products, services and resources to help you harness the power of CRISPR genome editing for your research.

Popular CRISPR Services:

• CRISPR gRNA Plasmids
• CRISPR sgRNA Services
• Single-Stranded DNA Synthesis
• CRISPR Cell Lines
• Microbial Gene Editing
• gRNA Libraries