X-GAL (5-bromo-4-chloro-3-indolyl β-D-galactopyranoside) Shipping Delay:No Delay The Universal Methylated DNA Standards

The Universal Methylated DNA Standards are designed to be used as positive controls to assess the efficiency of DNA bisulfite conversion in human and mouse models

proteins purification

large RNAs (> 200 nt)

The a/alpha diploids are not responsive to mating pheromone of either type

X-GAL (5-bromo-4-chloro-3-indolyl β-D-galactopyranoside) Shipping Delay:No Delay The Universal Methylated DNA StandardsReady to use sterile 2% X GAL solution that can be added directly to your agar plates. The X GAL solution has been uniquely formulated to reduce false positives during blue white screening and generates a rich blue color that is easily distinguishable from background.