China Natural "Buffet" Copper Peptides 1% Serum for Skin Repairing Ghk-Cu blue Freeze-Dried Powder CAS: 49557-75-7, Find details about China Ghk-Cu, Copper Peptide from Natural "Buffet" Copper Peptides 1% Serum for Skin Repairing Ghk-Cu blue Freeze-Dried Powder CAS: 49557-75-7
Appearance | Blue powder. |
Purity | 99%min |
Single Impurity (HPLC) | 1.0%max |
Amino Acid Composition | ±10% of theoretical |
Peptide Content (N%) | ≥80.0% |
Water Content(Karl Fischer) | ≤6.0% |
Acetate Content (HPIC) | ≤15.0% |
MS(ESI) | Consistent |
Mass Balance | 95.0~105.0% |
Specific Rotation (20/D) | -65.0~-75.0°(c=0.5 1%HAc) |
Solubility | H 2 O:40 mg / mL |
Storage condition | -20ºC |
Shelf life | 2 years |