AOAO Active member
| Subject: A kind of IGF Wed Aug 11, 2010 5:41 pm | |
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The Human IGF-I is mitogenic polypeptide growth factors that stimulate the proliferation and survival of various cell types including muscle, bone, and cartilage tissue in vitro. Human IGF-I is predominantly produced by the liver, although a variety of tissues produce the Human IGF-I at distinctive times. The Human IGF-I belong to the Insulin gene family, which also contains insulin and relaxin. The Human IGF-I is similar by structure and function to insulin, but have a much higher growth-promoting activity than insulin. |
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