Save 25% on NEB Q5 High-Fidelity PCR Products
Looking for accurate, reliable PCR amplification? Q5 High-Fidelity DNA Polymerase from New England Biolabs (NEB) delivers more than 280 times the fidelity of Taq DNA Polymerase and robust amplification across a broad range of DNA templates.
Save 25% on selected Q5 products through December 31, 2026*. Enter promo code Q52026 when placing your order at Cell Signaling Technology.
Why Choose Q5?
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High fidelity: More than 280 times the fidelity of Taq DNA Polymerase, helping minimize PCR-induced errors.
- Robust amplification: Delivers high specificity and yield, even with challenging high-GC and high-AT templates.
- Simplified setup: A universal annealing temperature protocol of 62 °C (60 °C for Q5 master mixes) can simplify multiple PCR assays/ Some applications may still require optimization.
- Long-template amplification: Q5 can amplify simple templates up to 30 kb and complex templates up to 20 kb.
Find the Right Q5 Product
NEB offers several Q5 formulations to support different PCR needs. For technical details, performance data, and guidance on selecting the right Q5 product, explore the NEB Q5 product portfolio. Explore Q5 High-Fidelity DNA Polymerases. (you will be forwarded to neb.com)
Terms and Conditions
*Terms and Conditions: Receive 25% off the list price of selected Q5 products from New England Biolabs (NEB). Eligible product codes: M0491S, M0491L, M0493S, M0493L, M0492S, M0492L, M0494S, M0494L, M0494X, E0555L, E0555S, M0515S, M0515L, M0500S, M0500L, M0578L, M0580L, M2499S, M2499L, M0544S, M0544L, M0544X, M0597S, M0597L. Offer valid only for orders shipped to Belgium, Luxembourg, or the Netherlands, and is subject to product availability. To redeem, reference promotion code Q52026 at the time of order. Offer valid on new catalog orders only and applies to regularly priced items only. Offer may not be applied to existing, pending, or prior orders, and does not apply to taxes, shipping, or handling charges. Offer has no cash value and may not be sold, transferred, or exchanged. No substitutions permitted. If any portion of a qualifying purchase is returned, the corresponding discount will be forfeited. All other NEB and CST products and services are excluded from this offer. Offer may not be combined with other discounts, promotions, or special pricing. Void where prohibited by law. Offer expires December 31, 2026. Cell Signaling Technology, Inc., together with its subsidiaries (“CST”), reserves the right to modify or terminate this promotion at any time without notice.