Mast cell degranulating peptide (28-49) is a bee venom depolarizer that enhances cGMP levels in cerebellum tablets of mice.

Amlodipine-D4 Maleate (Racemic)是Amlodipine Maleate (Racemic) (T21263)的氘代化合物。Amlodipine Maleate (Racemic)的CAS号为88150-47-4。Amlodipine maleate是一种具有口服活性的二氢吡啶类钙通道阻滞剂，通过阻滞电压依赖性L型钙通道，从而抑制钙离子内流。Amlodipine maleate可用于研究高血压和癌症。

Ryanodine, a diterpenoid poison derived from Ryania speciosa, acts as a modulator of the ryanodine receptor, which is permeable to cells. Depending on its concentration, ryanodine can either stimulate or inhibit Ca2+ release mediated by these receptors.

FPL64176 是一种非二氢吡啶类L 型钙通道激动剂，EC50值为 16 nM。

MEM-1003, a calcium channel blocker, is used potentially for the treatment of bipolar disorders.

MCU-i11 是一种新型的 MCU 负调节剂，可结合 MICU1 并损害肌肉细胞生长。

D-myo-Inositol-1,3,4,5-tetraphosphate (Ins(1,3,4,5)-P4) is formed by the phosphorylation of Ins(1,4,5)P3 by inositol 1,4,5-triphosphate 3-kinase. Ins(1,3,4,5)-P4 increases intracellular calcium levels by two distinct mechanisms: opening calcium channels on both the endoplasmic reticulum to release calcium from internal stores and on the plasma membrane to allow the influx of calcium from outside the cell.

NP-313 (NSC-4264) 是一种有效的抗血栓剂，对血栓素 A 2 合成和选择性抑制由 SOCC 介导的 Ca 2+ 内流有抑制作用，可以抑制血小板的聚集和活化。

Heteroclitin D 是异形南五味子中的一种木脂素，可抑制 L 型钙通道，具有抗脂质过氧化作用。