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Merck

506181

p75NTR Signaling Inhibitor, Cell-permeable, TAT-Pep5

The p75NTR Signaling Inhibitor, Cell-permeable, TAT-Pep5 controls the biological activity of p75NTR. This small molecule/inhibitor is primarily used for Neuroscience applications.

Synonym(s):

p75NTR Signaling Inhibitor, Cell-permeable, TAT-Pep5, TAT-Pep5, H- YGRKKRRQRRR-CFFRGGFFNHNPRYC-OH, Cyclic

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About This Item

Empirical Formula (Hill Notation):
C150H227N57O32S2
Molecular Weight:
3404.90
NACRES:
NA.77
UNSPSC Code:
12352202

Key Documents

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Product Name

p75NTR Signaling Inhibitor, Cell-permeable, TAT-Pep5, The p75NTR Signaling Inhibitor, Cell-permeable, TAT-Pep5 controls the biological activity of p75NTR. This small molecule/inhibitor is primarily used for Neuroscience applications.

assay

≥95% (HPLC)

form

lyophilized solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)
protect from light

solubility

DMSO: 5 mg/mL

shipped in

ambient

storage temp.

2-8°C

Quality Level

100

Related Categories

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Blocker of MAG- and Nogo-induced inhibition of neurite outgrowth
Product does not compete with ATP.
Reversible: no

Disclaimer

Toxicity: Standard Handling (A)

General description

The p75NTR inhibitor Pep5 (Cat. No. 506180) is made cell-permeable by fusing it with the N-terminal protein transduction domain sequence (11 amino acids) from HIV protein TAT. Shown to act as an effective blocker of MAG- and Nogo-induced inhibition of neurite outgrowth in both DRG (dorsal root ganglion) and postnatal cerebellar neurons. A potential therapeutic agent against inhibition of regeneration in the central nervous system.

Other Notes

H₂N-Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-Cys¹²-Phe-Phe-Arg-Gly-Gly-Phe-Phe-Asn-His-Asn-Pro-Arg-Tyr-Cys²⁶-OH

disulfide bond (12-26)
Yamashita, T., and Tohyama, M. 2003. Nat. Neurosci.6, 461.
Schwarze, S.R., et al. 1999. Science285, 1569.

Packaging

Packaged under inert gas

Physical form

Supplied as a trifluoroacetate salt.

Preparation Note

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Ryo Uetsuki et al.
Biochemistry and biophysics reports, 26, 101003-101003 (2021-05-28)
The low-affinity nerve growth factor receptor p75 is a stratified epithelial stem/progenitor marker of human epithelia. We found OM-1, a human squamous cell carcinoma (SCC) cell line, showed distinct cells with p75 cluster, especially located at the center of a
Wei Sun et al.
Frontiers in cell and developmental biology, 10, 1018586-1018586 (2022-11-29)
Prenatal exposure to maternal infection increases the risk of offspring developing schizophrenia in adulthood. Current theories suggest that the consequences of MIA on mBDNF secretion may underlie the increased risk of cognitive disorder. There is little evidence for whether the
Xinxin Zhou et al.
Molecular pain, 16, 1744806920922100-1744806920922100 (2020-05-02)
HIV-associated neuropathic pain (HNP) is a common complication for AIDS patients. The pathological mechanism governing HNP has not been elucidated, and HNP has no effective analgesic treatment. Brain-derived neurotrophic factor (BDNF) is a member of the neurotrophic factor family related

Global Trade Item Number

SKUGTIN
506181-500UGCN04055977272413

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