"I have been using LiGreen™ Ultra Nucleic Acid Gel Stain and dNTPs set (100mM each) more than one years, both products are of excellent quality and are cheaper than other companies, I will continue to use them."

"I have been using the ExSembly™ Cloning Kit for two years and have had great success in cloning a wide range of DNA fragments using this kit. The kit is extremely easy to use and makes cloning a very quick process. The kit is especially ideal to clone multiple DNA fragments simultaneously into a ve..