Product Name: Tetracosactide Acetate(ACTH1-24)
CAS：16960-16-0
Tetracosactide (INN) is an analogue of adrenocorticotrophic hormone (ACTH), with the biological activity of stimulating production of corticosteroids in the adrenal cortex. Sequence: Ser-Tyr-Ser-Met-Glu-His-Phe-Arg-Trp-Gly-Lys-Pro-Val-Gly-Lys-Lys-Arg-Arg-Pro-Val-Lys-Val-Tyr-Pro.
Specifications︰
Appearance White to Off-white powder
Solubility Soluble in water and 1% acetic acid
Identity by HPLC The retention is same with the reference substance
Specific Optical Rotation -99.0～-109.0°(c=1，1%HAc)
Amino Acid Composition ±10% of theoretical
Water Content(Karl Fischer) 5.0%~16.0%
Acetate Content (By HPLC) ≤ 13.0%
Peptide Purity ≥ 95.0%
Related Substance(By HPLC) Total Impurities(%)≤ 5.0%
Largest Single Impurity(%)≤ 1.0%
Bacterial Endotoxins ≤ 50IU/mg
Assay 97.0～103.0%
