Custom Premix Selecting "Custom Premix" option means that all of the beads you have chosen will be premixed in manufacturing before the kit is sent to you.
Extracellular cell signaling is triggered inside the cell trough by binding molecules, such as hormones, pharmacophores, toxins, or neurotransmitters, to the extracellular domains of transmembrane receptors.
Merck today announced an expansion of its distribution alliance with Roche to include the polymerase chain reaction (PCR) and quantitative real-time PCR (qPCR) enzyme products of Kapa Biosystems, a company acquired by Roche in 2015.