research use only

Neuropeptide Y

Cat.No.P1122

Neuropeptide Y (NPY), a 36 amino acid peptide widely distributed within central nervous system neurons, is a neuroprotective agent against β-amyloid neurotoxicity which influences the synthesis and the release of nerve growth factor (NGF) by cortical neurons.

Amino-acid Sequence

CAS No. 90880-35-6

Quality Control

Batch: P112201 DMSO] 100 mg/mL] false] Water] 100 mg/mL] false] Ethanol] Insoluble] false Purity: 99.85%

99.85

Chemical Information & Solubility

Storage (from the date of receipt)	3 years-20°C powder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
			1 month-20°Cin solvent

In vitro
Batch:

DMSO : 100 mg/mL (23.4 mM)；
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : 100 mg/mL

Ethanol : Insoluble

Molecular Weight Calculator

In Vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Biological Activity

Description	Neuropeptide Y (NPY), a 36 amino acid peptide widely distributed within central nervous system neurons, is a neuroprotective agent against β-amyloid neurotoxicity which influences the synthesis and the release of nerve growth factor (NGF) by cortical neurons.
Targets/IC₅₀/Ki	Beta Amyloid

References
https://pubmed.ncbi.nlm.nih.gov/22860197/

References

https://pubmed.ncbi.nlm.nih.gov/22860197/

Product Information

Molecular Formula	C₁₈₉H₂₈₄N₅₅O₅₇RS
Molecular Weight	4271.68
CAS No.	90880-35-6
Appearance	White Powder
Peptide Content (by %N)	≥80%
Single Impurity (by HPLC)	≤1.0%
Assay (By Anhydrous, Acetic Acid-free)	95.0~105.0%
MS	Consistent
Packing	plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage (From the date of receipt)	3 years-20°C powder
Shipping	Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)