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                          | 【主    题】 : | CCK-4 Acetate |  
                          | 【联系人名】 : | Caroline Miller |  
                          | 【电子邮件】 : | contact@creative-peptides.com |  
                          | 【联系电话】 : | 15166698109 |  
                          | 【发布日期】 : | 2016-9-6 |  
                          | 【详细说明】 : | Cholecystokinin tetrapeptide (CCK-4, also PTK7) is a 
peptide fragment derived from the larger peptide 
hormone cholecystokinin. CCK-4 acts primarily in the 
brain as an anxiogenic, although it does retain some GI 
effects, but not as much as CCK-8 or the full length 
polypeptide CCK-58. More information please visit the 
website: http://www.creative-peptides.com/product/cck-
acetate-item-10-101-74-27.html |  
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