(S)-Naproxen
mRNA synthesis
In vitro transcription of capped mRNA with modified nucleotides and Poly(A) tail
Tyramide Signal Amplification (TSA)
TSA (Tyramide Signal Amplification), used for signal amplification of ISH, IHC and IC etc.
Phos Binding Reagent Acrylamide
Separation of phosphorylated and non-phosphorylated proteins without phospho-specific antibody
Cell Counting Kit-8 (CCK-8)
A convenient and sensitive way for cell proliferation assay and cytotoxicity assay
SYBR Safe DNA Gel Stain
Safe and sensitive stain for visualization of DNA or RNA in agarose or acrylamide gels.
Inhibitor Cocktails
Protect the integrity of proteins from multiple proteases and phosphatases for different applications.
(S)-Naproxen is a non-selective COX inhibitor [1,2].
Cyclooxygenase (COX) is the key enzyme required for the conversion of arachidonic acid to prostaglandins. Cyclooxygenase enzymes have been involved in diverse physiological situations and disease processes ranging from inflammation to cancer. Until now, two cyclooxygenase isoforms have been identified, COX-1 and COX-2. The COX-1 enzyme is produced constitutively (i.e., gastric mucosa) and COX-2 is inducible (i.e., sites of inflammation) [3].
(S)-Naproxen inhibited the activity of human recombinant COX-1 and -2 with the IC50 values of 0.6-4.8 μM and 2.0-28.4 μM, respectively [1]. (S)-naproxen bound tightly to Aβfibrils with the Ki value of 5.70 ± 1.31 nM against [18F]FDDNP [2]. Pretreatment with (S)-naproxen significantly reduced the specific binding of [18F]FDDNP to regions of gray matter with SPs in AD specimens [4].
References:
[1] Barnett J, Chow J, Ives D, et al. Purification, characterization and selective inhibition of human prostaglandin G/H synthase 1 and 2 expressed in the baculovirus system[J]. Biochimica et Biophysica Acta (BBA)-Protein Structure and Molecular Enzymology, 1994, 1209(1): 130-139.
[2] Laneuville O, Breuer D K, Dewitt D L, et al. Differential inhibition of human prostaglandin endoperoxide H synthases-1 and-2 by nonsteroidal anti-inflammatory drugs[J]. Journal of Pharmacology and Experimental Therapeutics, 1994, 271(2): 927-934.
[3] Dubois R N, Abramson S B, Crofford L, et al. Cyclooxygenase in biology and disease[J]. The FASEB journal, 1998, 12(12): 1063-1073.
[4] Agdeppa E D, Kepe V, Petri A, et al. In vitro detection of (S)-naproxen and ibuprofen binding to plaques in the Alzheimer’s brain using the positron emission tomography molecular imaging probe 2-(1-{6-[(2-[18 F] fluoroethyl)(methyl) amino]-2-naphthyl} ethylidene) malononitrile[J]. Neuroscience, 2003, 117(3): 723-730.
Storage | Store at RT |
M.Wt | 230.3 |
Cas No. | 22204-53-1 |
Formula | C14H14O3 |
Solubility | insoluble in H2O; ≥22.87 mg/mL in EtOH; ≥9.7 mg/mL in DMSO |
Chemical Name | (S)-6-methoxy-α-methyl-2-naphthaleneacetic acid |
SDF | Download SDF |
Canonical SMILES | C[C@H](C(O)=O)C1=CC=C2C=C(OC)C=CC2=C1 |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |
质量控制和MSDS
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