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). 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).
Product composition IGF-1 LR3
•1 mg of active substance with a high degree of chemical purity – analytical substance, for research.
IGF-1 LR3 storage conditions
The vial with powder should be stored at room temperature and in a dark place. After diluting the product with bacteriostatic water or physiological saline, the substance should be stored at a temperature of 2°C to 6°C.
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