This product is made of the mixture of polynucieotide,aminoacid and polypeptide whose molecular weight is lower than 5000 Dalton.

• 本品系用健康猪脾或牛脾为原料，经细胞破碎超滤等工艺步骤提取的分子量小于5000道尔顿的多肽，氨基酸和多核苷酸的混合物。