Alcaftadine, a imidazobenzazepine-based antagonist of the histamine receptors, has a pKi of 8.5 and 5.8 for the H1 receptor and H4 receptors, respectively. Additionally, Alcaftadine shows higher affinity for the H2 receptor than ketotifen. [1]In support of its potent anti-inflammatory properties, Alcaftadine also exhibits modulatory action on immune cell recruitment and mast cell stabilizing effects. [2] Receptor binding studies revealed less significant effects ranging from a moderate affinity for cholinergic muscarinic receptors and lower affinity for human a2A-adrenoreceptors, serotonin 5-H51A, 5-HT2A receptors, and melanocortin MC4 receptors. [2] Furthermore, displacement experiments showed that at concentrations up to 10 uM, Alcaftadine did not interact with other receptors, transporters, or ion channel binding sites, including the hERG channel. [3]

Technical information:

Shipping Condition: The product is shipped in a glass vial at ambient temperature.Storage condition: For longer shelf life, store solid powder at 4^oC desiccated, or store DMSO solution at -20^oC.

Reference:

Other Information:

Product Specification (pdf) MSDS (pdf) Certificate of Analysis is available upon request.

Cellagen利用广泛的研究以及我们在干细胞生物学，药物化学和产品开发方面的专业知识，Cellagen长期以来一直为专业OEM产品提供世界领先的公司，为一线干细胞研究奠定了基础。

现在，Cellagen扩展了其最佳产品系列，并直接向研究界提供。Cellagen与世界领先的科学家有着密切的联系，并且始终认识到高标准科学研究的未满足需求。