Inwardly rectifying (Kir)

Inwardly rectifying (K_ir) channels are important to cellular excitability and K⁺ homeostasis. They mediate inward flow of K⁺ ions at hyperpolarizing membrane voltages more readily than outward flow at depolarizing voltages. Researchers can save up to 50% on inwardly rectifying (K_ir) channel blockers, activators, agonists and antagonists from Hello Bio - they are around half the price of other suppliers.