Complaint
cosmetic Peptide P21 Synthesis 98% Peptides powder Ac-DGGL-NH2
P21 Lyophilized powder is available too
10mg*10 vials per bo
Physical Characters and specifications
| Product name | P21 peptide |
| Sequence | Ac-DGGL(A)G-NH2 |
| CAS No. | N/A |
| Molecular Formula | C30H54N6O5 |
| Molecular weight | 579.3 |
| Source | Synthetic |
| Purity | 98% min |
Description:
Researchers found that the main neurogenic and memory enhancing effects from Cerebrolysin were due to its ability to react to human CNTF. So the researchers narrowed their search, and found that an 11-mer peptide, labeled peptide 6 (Ac-VGDGGLFEKKL-NH2), enhanced hippocampus-dependent learning and memory, increased neurogenesis, and neuronal plasticity. They then determined the most active sub-sequence in the peptide called peptide 6C (Ac-DGGL-NH2). However, this peptide sequence showed to have poor blood brain barrier permeability, and was easily broken down by plasma enzymes. To combat this, they added an adamantane moiety to the N-terminus of the peptide sequence. This highly lipophilic tricyclic alkane greatly increased the BBB permeability, and protected the peptide from enzymatic degredation.
| No. | Product Name | CAS No. |
| Anti-wrinkle & Anti-aging Series | ||
| 1 | Acetyl Hexapeptide-8 | 616204-22-9 |
| 2 | Acetyl Octapeptide-3/Snap-8 | 868844-74-0 |
| 3 | Palmitoyl Tripeptide-5 /Collagen Peptide | 623172-56-5 |
| 4 | Palmitoyl Pentapeptide-4 /Matrixyl Acetate | 214047-00-4 |
| 5 | Pentapeptide-18 /Leuphasyl | 64963-01-5 |
| 6 | Hexapeptide-10/Serilesine | 146439-94-3 |
| 7 | Palmitoyl Hexapeptide / Lipopeptide Acetate | 171263-26-6 |
| 8 | Palmitoyl Tripeptide-1 | 147732-56-7 |
| 9 | Pentapeptide-3/Vialox Peptide | 135679-88-8 |
| 10 | Acetyl Tetrapeptide-2 | 757942-88-4 |
| 11 | Acetyl Tetrapeptide-9 | 928006-50-2 |
| 12 | L-Carnosine | 305-84-0 |
| 13 | Decorinyl/Tripeptide-10 Citrulline | 960531-53-7 |
| 14 | Palmitoyl Tripeptide-38 | 1447824-23-8 |
| 15 | Acetyl Decapeptide-3 | 935288-50-9 |
| 16 | Hexapeptide-11 | -------- |
| Whitening & Freckle Removing Series | ||
| 1 | Nonapeptide-1/Melitane | 158563-45-2 |
| 2 | Tetrapeptide-30 | --------- |
| 3 | Decapeptide-12 | --------- |
| 4 | Hexapeptide-2 | --------- |
| 5 | Melanostatin DM | 123689-72-5 |
| 6 | Oligopeptide-68 | 1206525-47-4 |
| Eye Care and Hair Growth Series | ||
| 1 | Acetyl Tetrapeptide-5/Eyeseryl | 820959-17-9 |
| 2 | Myristoyl Pentapeptide-17 | 959610-30-1 |
| 3 | Myristoyl Tetrapeptide-12 | 959610-24-3 |
| 4 | Acetyl Tetrapeptide-3/Capixyl | 155149-79-4 |
| 5 | Biotinoyl Tripeptide-1 | 299157-54-3 |
| 6 | Melitane/Acetyl Hexapeptide-1 | 448944-47-6 |
| 7 | Myristoyl Pentapeptide-4 | --------- |
| Anti-allergic & Skin Repair Series | ||
| 1 | Pal-Tetrapeptide-7 /Pal-Tetrapeptide-3 | 221227-05-0 |
| 2 | Copper Peptide | 49557-75-7 |
| 3 | Hexapeptide-9 | 1228371-11-6 |
| 4 | Palmitoyl Tripeptide-8 | 936544-53-5 |
| 5 | Oligopeptide-10 | --------- |
| 6 | LZ1 Peptide | --------- |
| Breast Series | ||
| 1 | Acetyl Hexapeptide-38 | 1400634-44-7 |
| Weight Loss series | ||
| 1 | Acetyl Hexapeptide-39 | --------- |
