Starting at $200.00
Sold as 2 mg/ml solution in methanol/10 mM ammonium hydroxide (7/3) in the US or as the dried ammonium salt outside the US. Unless otherwise requested, samples will be shipped at room temperature* in the following vials: <10 mg amounts will be shipped in 3.5 ml amber Wheaton vials with Teflon lined screw caps. If you prefer Teflon lined septa and crimp seal closure, please request in your order. >10 mg amounts will be shipped in amber Wheaton bottles with Teflon septa and crimp seal closure. *Stability studies indicate that all XPPs are stable at 40°C for 3 days in methanol/10 mM ammonium hydroxide (7/3). (photo at left) - Thin layer chromatography of the product on silica gel in isopropanol/ammonium hydroxide/water (6/3/1) and stained with (GGPP, FPP, GPP, IPP) anisaldehyde or (DMAPP) molybdenum blue reagents.