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![[Phe7] Dynorphin A (1-7), amide, porcine [Tyr-Gly-Gly-Phe-Leu-Arg-Phe- NH2; MW 8582] - 5 mg](/web/image/product.product/123739/image_1024/%5BSP-88389-5%5D%20%5BPhe7%5D%20Dynorphin%20A%20(1-7),%20amide,%20porcine%20%5BTyr-Gly-Gly-Phe-Leu-Arg-Phe-%20NH2;%20MW%208582%5D%20-%205%20mg?unique=a83a284)