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Amino Acid Sequence
H-THR-LEU-GLN-PRO-PRO-SER-ALA-LEU-ARG-ARG-ARG-HIS-TYR-HIS-HIS-ALA-LEU-PRO-PRO-SER-ARG-OH
一般描述
TLQP-21 peptide is a derivative of VGF and is expressed at higher levels in the brain.
生化/生理作用
TLQP-21 peptide is involved in the central and peripheral nervous system activities such as regulating reproductive and circadian behaviors, feeding, and body weight. It is also involved in regulating neuropathic pain and peripheral adiposity. TLQP-21 plays a role in stimulating the secretion of insulin and prevents apoptosis of pancreatic cells. It also activates the complement C3a receptor-1 (C3aR1) in the brain.
外形
Lyophilized from 0.1% aqueous TFA
其他说明
Lyophilized from 0.1% TFA in H2O
WGK
WGK 3
法规信息
新产品
Wei Zhang et al.
PloS one, 8(11), e79760-e79760 (2013-11-28)
Hyperglycemia causes oxidative stress that could damage vascular endothelial cells, leading to cardiovascular complications. The Vgf gene was identified as a nerve growth factor-responsive gene, and its protein product, VGF, is characterized by the presence of partially cleaved products. One
A Bartolomucci et al.
Proceedings of the National Academy of Sciences of the United States of America, 103(39), 14584-14589 (2006-09-20)
The vgf gene has been identified as an energy homeostasis regulator. Vgf encodes a 617-aa precursor protein that is processed to yield an incompletely characterized panel of neuropeptides. Until now, it was an unproved assumption that VGF-derived peptides could regulate
C Severini et al.
British journal of pharmacology, 157(6), 984-993 (2009-05-27)
Vgf gene expression has been detected in various endocrine and neuronal cells in the gastrointestinal tract. In this study we investigated the pharmacological activity of different VGF-derived peptides. Among these, TLQP-21, corresponding to the 556-576 fragment of the protein was
Farida El Gaamouch et al.
Molecular neurodegeneration, 15(1), 4-4 (2020-01-12)
Multiomic studies by several groups in the NIH Accelerating Medicines Partnership for Alzheimer's Disease (AMP-AD) identified VGF as a major driver of Alzheimer's disease (AD), also finding that reduced VGF levels correlate with mean amyloid plaque density, Clinical Dementia Rating
Huan Liu et al.
Autophagy, 16(12), 2140-2155 (2020-01-22)
Mesenchymal stem cell (MSC) transplantation has been widely applied as a potential therapeutic for multiple diseases. However, the underlying therapeutic mechanisms are not fully understood, especially the paradox between the low survival rate of transplanted cells and the beneficial therapeutic
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