Colivelin CAS 867021-83-8
Product Name:COLIVELIN
Synonym:H-SER-ALA-LEU-LEU-ARG-SER-ILE-PRO-ALA-PRO-ALA-GLY-ALA-SER-ARG-LEU-LEU-LEU-LEU-THR-GLY-GLU-ILE-ASP-LEU-PRO-OH;SALLRSIPAPAGASRLLLLTGEIDLP
CAS NO.:867021-83-8
EINECS NO.:021-183-8
Molecular Formula:C119H206N32O35
Purity & Grade: 99%; Medicine grade
Character:White Powder
Free sample:Available
Stock:In stock
Warehouse: USA/EU/AU Warehouse
MOQ & Package: 1g; Package according to demand
Shipping: Safe and fast delivery
Lead Time: 5-10 days
Store & Shelf life: Cool & dry place; 24 months
Description
Product description

Colivelin CAS 867021-83-8 is a synthetic neuroprotective peptide composed of Humanin (a natural mitochondrial peptide) and ADNF (activity-dependent neurotrophic factor), possessing strong brain penetration and long-lasting neuroprotective activity.
Mechanism of Action
Colivelin exerts its effects through a dual signaling pathway:
Activation of the STAT3 pathway: Inhibits neuronal apoptosis and promotes cell survival.
Enhancing synaptic plasticity: Strengthens interneuronal connections and improves learning and memory.
Antioxidant and anti-inflammatory effects: Scavenges free radicals, reduces inflammation, and protects mitochondrial function.
Inhibition of Aβ deposition: Blocks β-amyloid protein aggregation and reduces neurotoxicity.
Core Efficacy
Neuroprotection: Protects neurons from Aβ, oxidative stress, and ischemic damage even at extremely low concentrations (100 fM).
Cognitive Enhancement: Significantly improves spatial memory and learning ability in Alzheimer's disease models.
Anti-apoptosis: Effectively inhibits alcohol-, ischemia-, and toxin-induced neuronal death.
Repair and Regeneration: Promotes axonal growth, enhances neuronal survival, and aids in functional recovery after brain injury.

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COA
| Tests | Specifications | Results |
| Appearance (surface and properties) | White or off-white powder, free of visible foreign matter | Meets regulations |
| Purity (HPLC) | 98.50% | ≥98.0% |
| Moisture (Karl Fischer method) | 4.20% | ≤6.0% |
| Acetate content | 7.80% | ≤12.0% |
| Amino acid composition analysis | Consistent with theoretical sequence | Meets theoretical composition |
| Solubility (water solubility) | Clear and transparent, no precipitation | Soluble in water |
| Microbial limits (total bacterial count) | <100 CFU/g | ≤1000 CFU/g |
| Conclusion | Conform with enterprise specification | |
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Molecular weight 2645.10000
Exact mass 2643.53000
PSA 1043.77000
LogP 2.51360
InChIKey PTTAQOYOJJTWFD-IBAOLXMASA-N
Research Applications of Colivelin CAS 867021-83-8
Alzheimer's Disease: Reduces Aβ deposition and improves cognitive impairment.
Stroke/Cerebral Ischemia: Reduces infarct size and promotes neurological function recovery.
Amyotrophic Lateral Sclerosis (ALS): Protects motor neurons and slows disease progression.
Fetal Brain Injury: Prevents alcohol-induced neuronal apoptosis.
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Package

Shipping Methods
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
|
3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, and customers in Europe and America can enjoy sending goods directly from these two places. |
|
7-15 days |
By Air |
Suitable for more than 50kg. |
|
|
15-60 days |
By Sea |
Suitable for more than 500kg. |
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FAQ
01. What are the structural characteristics of Colivelin CAS 867021-83-8?
It consists of 26 amino acids, has a compact structure, good water solubility and stability, and can efficiently enter the brain to exert its effects.
02. How does Colivelin CAS 867021-83-8 exert its neuroprotective effects?
It can maintain neuronal health by activating intracellular signaling pathways, inhibiting neuronal apoptosis, and reducing oxidative stress and inflammatory responses.
03. Where can I buy Colivelin CAS 867021-83-8?
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