Promotions and Offers

Sigma Extract-N-Amp™ PCR Kits offer an innovative extraction system that prepares genomic DNA for amplification by PCR or qPCR in as little as 8 minutes. The optimized kits include a specially formulated hot start PCR ReadyMix™ for amplification directly from an aliquot of the stable extract. Suitable for most downstream applications, our Extract-N-Amp kits provide the perfect solution for genomic DNA analysis.

Sigma's Plasmid Prep kits have been designed with your needs in mind, saving you time and money. Take advantage of this special summer offer today with a 20% discount! Use promotion code 155 when ordering. Order by June 30th to be automatically entered for a chance to win a popular MP3 player.

Migrate to Sigma molecular weight standards for accurate electrophoresis measurement Protein molecular weight markers are used to calculate sample molecular weights, to monitor the progress of an electrophoretic run, or as a positive control for analysis conditions. Sigma offers a wide selection of markers for numerous protein electrophoresis applications, including silver staining, isoelectric focusing, fluorescent studies, and many more. All have been use-tested to assure outstanding performance and are available in convenient package sizes.

We invite you to evaluate a new antibody. Guaranteed - Risk-free - and Simple If the antibody is unsuitable for your application, you will receive a full-credit.

T6005 TMB Stable Liquid Substrate 1.25mM/Liter for HRPO
T6010 TMB Stable Liquid Substrate 1.56mM/Liter for HRPO
T6000 TMB Stable Liquid Substrate 1.13mM/Liter for HRPO
A0030 ABTS Stable Liquid Substrate 1.46mM/Liter for HRPO
D1000 DAB Stable Liquid Substrate 50X Concentrate, 0.0694mM/Liter for HRPO
D1010 DAB Enhancer Solution Type II Copper Chloride (brown-black)
B0765 BCIP/NBT Stable Liquid Substrate 0.692mM/Liter BCIP:0.734mM/Liter NBT
B0760 BCIP/NBT Stable Liquid Substrate 0.577mM/Liter BCIP:0.122mM/Liter NBT
B0755 BCIP/INT Stable Liquid Substrate 0.46mM/Liter BCIP:0.79mM/Liter INT
B0805 BCIP/TNBT Stable Liquid Substrate 0.452mM/Liter BCIP:0.432mM/Liter TNBT
B0750 BCIP Stable Liquid Substrate 2.31mM/Liter BCIP
N2590 Nitro Blue Tetrazolium (NBT) 0.489mM/Liter Staining System for AP
P4300 PMP Stable Liquid Substrate 1.68mM/Liter Staining System for AP
N2600 p-Nitrophenyl Phosphate (pNPP)
A0920 AEC Stable Liquid Substrate 50X, 0.095mM/Liter, for HRPO
N2600-10 p-Nitrophenyl Phosphate (pNPP), 50X Concentrate, 0.19M/Liter
N2600-15 p-Nitrophenyl Phosphate (pNPP), Buffer, DEA
N2600-20 p-Nitrophenyl Phosphate (pNPP), Buffer, AMP 10X
A0920-10 AEC Buffer 10X Concentrate For use with AEC Staining System
D1000-05 DAB Buffer, 10X For use with DAB Staining System for HRPO

Mention Promotional Code 080107 when you place your order

AbD Serotec has slashed prices on a selected group of nearly 2000 antibodies this Summer – and all are available for overnight* delivery! You’ll find reagents on offer against a wide range of both common and rare targets from a variety of different species – all guaranteed to perform to specification. Don’t miss out on this chance to purchase the antibodies you need at a really affordable price! But hurry – this Summer Special offer ends in September!

ECM Biosciences is pleased to offer this special promotion to U.S. and Canadian Customers: Purchase any 2 products before September 30, 2007 and receive any 3rd product (equal or lower price) for FREE! Please reference Promo Code AG342 at the time of your order.