bds i

Potent and reversible Kv3.4 potassium channel blocker (IC50 = 47 nM); also attenuates inactivation of sodium currents by acting on Nav1.7 and Nav1.3 channels. Enhances TTX-sensitive sodium currents in rat small dorsal root ganglion neurons. Neuroprotective.

BDS-I，又名降血物质，源自苏卡达银莲花的海洋毒素。它作为钾通道特异性抑制剂，针对Kv3.4。BDS-I能够抑制由Aβ1-42诱导的Kv3.4活性增强，减少caspase-3的激活，阻止NGF诱导的PC-12细胞分化以及异常核形态的出现，并可逆转Aβ肽引发的细胞死亡。

The Anti-Spike-RBD Single Domain mAb is a monoclonal antibody derived from CHO cells in Alpaca. It is composed of VHH-huFc and exhibits a strong affinity for the SARS-CoV-2 RBD. [1]

BDS-II为含43个氨基酸的肽类毒素，作用为选择性抑制Kv3.4通道。