QHY Bioengineering Co., Ltd. is one of the leading manufacturers and suppliers of semax peptide in China. We are committed to providing high quality customized products with competitive price. If you're going to wholesale bulk durable semax peptide, welcome to get quotation and free sample from our factory.
Product Description
Semax peptide is a synthetic heptapeptide derived from a modified ACTH (4–10) fragment. It eliminates the endocrine-related activity of the parent fragment while retaining potent neuromodulatory capabilities; it crosses the blood-brain barrier, upregulates neurotrophic factors such as BDNF and NGF, and modulates dopamine- and serotonin-related neural pathways.
In research settings, this lyophilized peptide is primarily used to investigate mechanisms underlying neuroprotection, memory and cognition, synaptic plasticity, and cerebral ischemic injury. It is supplied in glass vials exclusively for laboratory research and is strictly prohibited for human use.
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Product Name |
Semax Peptide |
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Type |
Vials/Capsules/Drops/Powder/or Customizable |
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Service |
OEM/ODM/Private Label |
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MOQ |
Non-customized products: 1 box; Customized products: Subject to circumstances |
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Sample |
Samples available upon request |
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Shelf life |
2-5 years |
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Storage |
Cool and dry |
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Package size |
30*30*35cm/50pcs or customer's requirements |
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Payment method |
USDT, Alipay, Bank Transfer, Bitcoin |
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Packaging Options |
Bulk , bottles , blister packs or customers' requirement |
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Shipping |
DHL , Fedex , UPS , EMS , TNT , by Sea , by air |
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Delivery Time |
5-15 days after your order is confirmed |
Product Advantages
1. Research on cognitive and memory mechanisms: Utilized in animal models to investigate effects on memory formation and learning ability, study molecular mechanisms underlying synaptic plasticity, and support research on cognitive functions.
2. Research on cerebral ischemia and brain injury: Applied to experimental models of cerebral ischemia and brain injury to observe the neuroprotective effects mediated by semax peptide and analyze pathways involved in the repair of damaged brain tissue.
3. Research on central neurotransmitter regulation: Investigates changes in dopamine and serotonin signaling pathways and analyzes the peptide's regulation of central neurotransmitter systems; used in experiments exploring the fundamental mechanisms of neuropsychiatric conditions.
4.Basic research on neurotrophic factors: Investigates the regulation of neurotrophic factor expression (such as BDNF and NGF) and supports research focused on neuronal survival and the repair of nerve cells.
FAQ
1. Why does the Semax lyophilized powder stick to the vial walls? Is it degraded?
It is not degraded. The lyophilized peptide has a fluffy texture; vibrations during transport or the act of opening the vial can cause the powder to adhere to the walls. It is safe to use provided it is within its expiration date, has been stored at -20°C, and meets HPLC specifications; ensure thorough mixing by pipetting up and down during reconstitution.
2. How is Semax typically used in scientific research?
In research experiments, the most common administration methods are intranasal spray or drops, as these facilitate handling in animal or *in vitro* models. Subcutaneous injection is also used in some studies, depending on the specific experimental design.
3. Are there any experimental conditions to avoid?
Strongly alkaline environments should be avoided in the experimental system, as alkalinity accelerates peptide chain hydrolysis. For *in vivo* experiments, it is important to assess the impact of the salt form on the buffering system and prevent residual TFA from interfering with the experimental results.
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