A long-acting recombinant analog of Insulin-like Growth Factor 1, modified with an arginine substitution and 13-amino acid extension at the N-terminus to reduce IGF-binding protein affinity. Research has examined its role in cell proliferation, muscle protein synthesis, satellite cell activation, and anabolic signaling via IGF-1R. Extended half-life (20-30 hours vs 12-15 minutes for native IGF-1) makes it a preferred tool for long-duration IGF studies. For research use only.<\/p>\n","protected":false},"excerpt":{"rendered":"
A long-acting recombinant analog of Insulin-like Growth Factor 1, modified with an arginine substitution and 13-amino acid extension at the N-terminus to reduce IGF-binding protein affinity. Research has examined its role in cell proliferation, muscle protein synthesis, satellite cell activation, and anabolic signaling via IGF-1R. Extended half-life (20-30 hours vs 12-15 minutes for native IGF-1)…<\/p>\n","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_bst_post_transparent":"","_bst_post_title":"","_bst_post_layout":"","_bst_post_sidebar_id":"","_bst_post_content_style":"","_bst_post_vertical_padding":"","_bst_post_feature":"","_bst_post_feature_position":"","_bst_post_header":false,"_bst_post_footer":false},"product_brand":[],"product_cat":[98],"product_tag":[],"product_brands":[],"class_list":{"0":"post-1569","1":"product","2":"type-product","3":"status-publish","5":"product_cat-growth-factor","7":"first","8":"instock","9":"shipping-taxable","10":"purchasable","11":"product-type-simple","12":"entry","13":"content-bg","14":"loop-entry"},"yoast_head":"\n