Long arginine 3-IGF-1, abbreviated as IGF-1 LR3 or LR3-IGF-1, is a synthetic protein and lengthened analogue of human insulin-like growth factor 1 (IGF-1).[1][2] It differs from native IGF-1 in that it possesses an arginine instead of a glutamic acid at the third position in its amino acid sequence (arginine 3), and also has an additional 13 amino acids at its N-terminus (MFPAMPLLSLFVN) (long), for a total of 83 amino acids (relative to the 70 of IGF-1).[2] The consequences of these modifications are that IGF-1 LR3 retains the pharmacological activity of IGF-1 as an agonist of the IGF-1 receptor, has very low affinity for the insulin-like growth factor-binding proteins (IGFBPs), and has improved metabolic stability.[1][2] As a result, it is approximately three times more potent than IGF-1,[3] and possesses a significantly longer half-life of about 2030 hours (relative to IGF-1s half-life of about 1215 hours).[4] IGF-1 LR3 Peptide is under active investigation in a number of cell culture and animal models
These two methods are flow- through and static testing
NAC (6001,200 mg) and glutathione (2501,000 mg) are generally safe when used appropriately
Vin ung trng da Glutathione 2000mg cha nng hm lng 2000mg cht chng oxy ha Glutathione, c cng dng dng da lm trng sng, nng tone da t nhin ln
Stay Hydrated Proper hydration is crucial for overall health and can aid in the detoxification process
Ngng s dng v tham kho kin bc s nu c du hiu kch ng hoc d ng da
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