GenBuilder Cloning Kits

One-step cloning of up to 12 inserts
Clone up to 30 KB DNA
Highest cloning efficiency in the market

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DNA Synthesis in Under 4 Days

Molecular cloning has never been faster than with GenParts DNA Fragments.

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Lifetime FREE DNA Construct Design Tool - GenSmart™ Design

Call for beta testers to receive 1000 EzCoupon Points

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Let DNA Building Experts
Turn Your Design into Reality Faster!

Combinatorial DNA Library Service
for metabolic pathway and microbial strain engineering.

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Industry Leading Fast Peptides

Deliver in as short as 5 days and 100% guaranteed quantity

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Featured Services


Gene Synthesis

The leading experts in synthesizing any DNA sequence. Delivery in as short as 4 days.


Custom Peptide Synthesis

Receive reliable peptides with guaranteed quantity from just 5 days, at no extra cost!


Look No Further Than MonoRab™

GenScript's Premier Rabbit mAb Generation Platform

Industrial Grade Plasmid

What does industrial quality mean to your research?

It is time to switch!

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Peptide Handbook First Edition!
Take your expertise to the next level!

- A Guide to Peptide Design and Applications
- Learn the essentials of peptide modification, purification,
  solubility, and storage

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Your Project, Your Vision, Your Choices!
Custom Monoclonal Antibody
Production Services

- Comprehensive monoclonal antibody generation services

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Featured Catalog Products


AmMag™ SA Magnetic Purification System

Shorten your antibody purification from days to hours


Over 300 Secondary Antibodies

Conjugates, full IgG, Fab fragments and cross-absorbed are available


GenEZ ORF Clone

Next-day Shipping ORF clone available. Starting from $49/clone

Drug Discovery & Development


Antibody Sequencing

Over 4,000 antibodies sequenced with a success rate of 100%!
Starts from $840, within 10 business days!


Anti-idiotype antibody for PK&IG study upgraded!

High specificity and sensitivity
Over 200 projects, 100% success rate


Stable Cell Line for Assay Development

Overexpression, inducible expression, Knock-down, and Knock-in expression



Precast Gels Promotion Hot!

Up to 20% OFF any SurePAGE order!


ORF Clone Promotion New!

Up to 80% OFF for druggable gene collections!

Biologics Services
Introducing NEW pull-down menu of Biologics Services
Accelerate your drug discovery starting from a click!
Introducing NEW pull-down menu of Biologics Services