VIP China Specification
- Usage
- 1. Chronic Inflammation and Functional Medicine Treatment (Hot Application)
In biohacking and functional medicine, VIP peptides are widely used to address chronic health problems caused by the modern environment:
Mycotoxin and Biotoxin Diseases (CIRS): Doctors often prescribe VIP nasal sprays in the later stages of treatment for chronic inflammatory response syndrome (CIRS, usually caused by exposure to mycotoxins). It helps repair damaged brain barriers, regulate the immune system, and restore dysregulated hormones (such as MSH) to normal.
Autoimmune Diseases: Scientific research shows that it has a protective effect against rheumatoid arthritis, Crohn's disease, and ulcerative colitis (inflammatory bowel disease, IBD). It acts like an immune brake, preventing the body's immune cells from attacking its own tissues.
2. Respiratory Disease Research
Because VIP peptides can effectively relax the trachea and smooth muscle, they are a crucial ingredient in drug development for lung diseases:
Pulmonary Arterial Hypertension (PAH): It can directly dilate pulmonary blood vessels, reduce pulmonary vascular resistance, and alleviate the burden on the heart.
3. Asthma and Acute Lung Injury: In clinical trials, its synthetic analogues (such as aviptadil) have been investigated for the treatment of severe respiratory failure and severe bronchospasm.
4. Men's Health and Reproductive Medicine
Erectile Dysfunction (ED) Treatment: VIP peptides have a strong vasodilatory effect. Clinically, it is often combined with another drug (such as phentolamine) to form a combination injection (trade name such as Invicorp) for the treatment of refractory vascular or neurogenic ED that is unresponsive to conventional oral medications.
5. Basic Scientific Research in Laboratories: As a primary commercial application, it is extensively used as an experimental reagent in vitro and in vivo:
Receptor Pathway Research: Used to explore how the peptide activates VPAC1 and VPAC2 receptors, thereby regulating cellular signaling.
Circadian Rhythm and Neuroscience Research: Because VIP peptides control the circadian rhythm in the suprachiasmatic nucleus of the brain, scientists often use it to study sleep disorders and circadian rhythm dysregulation.
- Solubility
- Soluble in water
- Molecular Formula
- C147H238N44O42S
- Properties
- 1. Structural and Evolutionary Characteristics: Belongs to the VIP/Glucagon Family
High Conservation: VIP peptides are highly conserved throughout evolution. From fish to humans, its amino acid sequence is almost identical (the VIP sequence in humans and rats is 100% identical). This indicates that it plays an extremely fundamental and indispensable role in living organisms.
Family Lineage: It belongs to the same family as glucagon and secretin, sharing similar structures but with different functional focuses.
2. Dual Identity: Both a "Hormone" and a "Neurotransmitter"
Neurotransmitter/Neuromodulator: It is abundant in the central and peripheral nervous systems. Nerve endings release it to rapidly transmit "relaxation" signals between cells.
Gastrointestinal Hormone: It is also released by endocrine cells in the intestines, regulating the secretion of digestive juices and muscle movement through blood circulation. This dual identity allows it to perfectly coordinate the nervous and digestive systems.
3. Biological Activity Characteristics: "Comprehensive Relaxation" and "Potential Anti-inflammatory Effects"
These are the core clinical and experimental characteristics of VIP peptides:
Potential Relaxant: It is one of the most potent smooth muscle relaxants in the body. It can relax blood vessels, trachea, and gastrointestinal muscles.
Immune Brake (Anti-inflammatory): It is known as an "endogenous anti-inflammatory peptide." When the body's immune system is overactivated (such as during a cytokine storm), VIP peptides can inhibit the release of harmful substances (pro-inflammatory factors) from macrophages and T cells, while promoting the secretion of protective substances (anti-inflammatory factors).
Neuroprotection: It can protect neurons in the brain from damage caused by toxins and inflammation.
- Application
- Pharmaceutical
VIP China Trade Information
- Minimum Order Quantity
- 100 Pieces
- FOB Port
- Shenzhen or Dongguan
- Payment Terms
- Western Union, Telegraphic Transfer (T/T), Paypal
- Supply Ability
- 5000 Pieces Per Week
- Sample Policy
- If order is confirmed we will reimburse the sample cost
- Packaging Details
- 1) Raw Powder: 1g/Bottle, 2g/Bottle, 3g/Bottle, 5g/Bottle or according to the specific requirements from customers.
2) Lyophilized Powder(Freeze-dried Powder): 5mg/Vial (10 Vials per Box).
- Main Export Market(s)
- Middle East, North America, South America, Australia, Central America, Western Europe, Africa, Eastern Europe, Asia
- Main Domestic Market
- All India
About VIP China
VIP peptide stands for Vasoactive Intestinal Peptide. It is a natural peptide hormone composed of 28 amino acids. It is widely found in our gut, brain, pancreas, and nervous system. It acts like a "messenger," responsible for transmitting important relaxation and balance signals between cells.
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