Celecoxib

製品コードS1261 バッチS126106

印刷

化学情報

Chemical Structure Synonyms SC 58635 Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C17H14F3N3O2S
分子量 381.37 CAS No. 169590-42-5
Solubility (25°C)* 体外 DMSO 100 mg/mL (262.21 mM)
Ethanol 76 mg/mL (199.28 mM)
Water Insoluble
体内 （毎回新しく調製した物を用意してください）
Homogeneous suspension
CMC-NA
≥5mg/ml Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution
10%DMSO 40%PEG300 5%TWEEN80 45%ddH2O

この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。

 5.000mg/ml (13.11mM) Taking the 1 mL working solution as an example, add 100 μL of 50 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 450 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 セレコキシブは、40nMのIC50による選択的なCOX-2阻害剤です。
in vitro

Celecoxib shows low sensitivity against COX-1 with IC50 of 15 μM. [1] This compound shows an anti-proliferative effect on nasopharyngeal carcinoma (NPC) cell lines including HNE1 and CNE1-LMP1 with IC50 of 32.86 μM and 61.31 μM, respectively. [2]
in vivo

Celecoxib exhibits a potent, oral anti-inflammatory activity. This compound reduces acute inflammation in the carrageenan edema assay and chronic inflammation in the adjuvant arthritis model with ED50 of 7.1 mg/kg and 0.37 mg/kg/day, respectively. In addition, it also exhibits analgesic activity in the Hargreaves hyperalgesia model with ED50 of 34.5 mg/kg. Besides, this chemical produces no acute GI toxicity in rats at doses up to 200 mg/kg and no chronic GI toxicity in rats at doses up to 600 mg/kg/day over 10 days. [1] In a C3Hf/KamLaw female mouse model, it increases median survival time of 105 days (range, 79-145 days) after 13.5 Gy local thoracic irradiation (LTI) alone to 142 days (range, 94-155 days). [3]

プロトコル(参考用のみ)

キナーゼアッセイ COX enzyme assay in vitro
Expression of COX protein in insect cells is determined by assessing PG-synthetic capability in homogenates from cells incubated for 3 days with COX-1 or COX-2 baculovirus. Cells expressing COX-1 or COX-2 are homogenized and incubated with arachidonic acid (10 μM). COX activity is determined by monitoring PG production. No COX activity is detected in mock-infected Sf9 cells. This compound are preincubated with crude 1% CHAPS homogenates (2-10 μg of protein) for 10 minutes before addition of arachidonic acid. PGE2 formed is detected by ELISA after 10 minute incubation.
細胞アッセイ 細胞株 HNE1 and CNE1-LMP1
濃度 0-75 μM
反応時間 48 hours
実験の流れ

The antiproliferative effect of Celecoxib on NPC cells is assessed using an MTT assay. Cells are seeded into 96-well plates and allowed to attach for 24 hours. The cells are then treated with increasing concentrations of this compound (0 to 75 μM) dissolved in DMSO (final concentration ≤0.1%) and incubated for up to 48 hours. After the incubation, 20 μL of MTT dye (5 mg/mL) are added to each well and cells are incubated at 37 °C for 4 hours. After removing the supernatants, the crystals are dissolved in DMSO and the absorbance is measured at 490 nm. The half-maximal inhibitory concentration (IC50) values and the 95% confidence intervals are calculated using probit regression using SPSS 15.0 software. The experiment is performed in triplicate and repeated at least three times.
動物実験 動物モデル A 0.1 mL aliquot of a 1% solution of carrageenan in 0.9% sterile saline or 1 mg of Mycobacterium butyricum in 50 μL of mineral oil is administered to the right hind foot pad of male Sprague−Dawley rats.
投薬量 ≤200 mg/kg
投与方法 Administered via p.o.

参考

  • https://pubmed.ncbi.nlm.nih.gov/9135032/
  • https://pubmed.ncbi.nlm.nih.gov/22504904/
  • https://pubmed.ncbi.nlm.nih.gov/22672748/

カスタマーフィードバック

Data from [Br J Pharmacol, 2014, 171(2), 498-508]

Data from [Data independently produced by J Cell Physiol, 2014, 10.1002/jcp.24843]

Data from [Data independently produced by , , Science, 2018, 10(433), doi: 10.1126/scitranslmed.aar1916]

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Monkeypox virus induces ferroptosis to facilitate viral replication and promotes inflammatory responses [ Emerg Microbes Infect, 2025, 14(1):2522877] PubMed: 40536397
The nonsteroidal anti-inflammatory drug sulindac reverses obesity-driven immunosuppression and triple-negative breast cancer progression [ Breast Cancer Res, 2025, 27(1):186] PubMed: 41137072
Carbonic anhydrase 2-derived drug-responsive domain regulates membrane-bound cytokine expression and function in engineered T cells [ Commun Biol, 2025, 8(1):28] PubMed: 39789216
Hyperoxia-activated Nrf2 regulates ferroptosis in intestinal epithelial cells and intervenes in inflammatory reaction through COX-2/PGE2/EP2 pathway [ Mol Med, 2025, 31(1):1] PubMed: 39754066
Protein kinase a suppresses antiproliferative effect of interferon-α in hepatocellular carcinoma by activation of protein tyrosine phosphatase SHP2 [ J Biol Chem, 2025, 301(2):108195] PubMed: 39826687
Missense Mutant p53 Transactivates Wnt/β-Catenin Signaling in Neighboring p53-Destabilized Cells through the COX-2/PGE2 Pathway [ Cancer Res Commun, 2025, 5(1):13-23] PubMed: 39641656
Leptin-mediated suppression of lipoprotein lipase cleavage enhances lipid uptake and facilitates lymph node metastasis in gastric cancer [ Cancer Commun (Lond), 2024, 10.1002/cac2.12583] PubMed: 38958445
Therapeutic Anti-Tumor Efficacy of DC-Based Vaccines Targeting TME-Associated Antigens Is Improved When Combined with a Chemokine-Modulating Regimen and/or Anti-PD-L1 [ Vaccines (Basel), 2024, 12(7)777] PubMed: 39066414
Celecoxib Combined with Tocilizumab Has Anti-Inflammatory Effects and Promotes the Recovery of Damaged Cartilage via the Nrf2/HO-1 Pathway In Vitro [ Biomolecules, 2024, 14(12)1636] PubMed: 39766343
Identification of metabolites from the gut microbiota in hypertension via network pharmacology and molecular docking [ Bioresour Bioprocess, 2024, 11(1):102] PubMed: 39433698

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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