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SB225002

SB225002

产品编号 T1955   CAS 182498-32-4

SB225002 是一种有效的选择性 CXCR2 拮抗剂,抑制白介素 IL-8 与 CXCR2 的结合,IC50为 22 nM。

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SB225002 Chemical Structure
SB225002, CAS 182498-32-4
规格 价格/CNY 货期 数量
1 mg ¥ 196 现货
5 mg ¥ 437 现货
10 mg ¥ 628 现货
25 mg ¥ 1,260 现货
50 mg ¥ 2,390 现货
100 mg ¥ 3,630 现货
200 mg ¥ 5,260 现货
500 mg ¥ 8,170 现货
1 mL * 10 mM (in DMSO) ¥ 438 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
Doxorubicin hydrochloride限时半价
产品目录号及名称: SB225002 (T1955)
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选择批次  
纯度: 98.79%
纯度: 98.39%
纯度: 96.86%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 SB225002 is a potent and selective CXCR2 antagonist inhibiting interleukin IL-8 binding to CXCR2.
靶点活性 CXCR2:22 nM
体外活性 SB225002表现出长效的镇痛效果,并减少小鼠模型中TNBS诱导的结肠炎.在兔子中,SB225002选择性阻断IL-8诱导的嗜中性粒细胞的边缘化.在小鼠肝内胆管细胞癌模型中,1 mg/kg i.p. SB225002抑制皮下移植肿瘤的生长.
体内活性 SB225002显示了作为微管抑制剂的抗肿瘤活性。SB225002大大降低了磷酸化ERK1/2的水平,并降低了WHCO1细胞的细胞增殖。SB225002在体外实验中,抑制GROα刺激的钙动员,并有效地抑制由IL-8和GROα诱导的人和兔嗜中性粒细胞趋化性。
激酶实验 Radioligand Binding Experiments: Assays are performed in 96-well microtiter plates where the reaction mixture contains 1.0 μg/ml membrane protein in 20 mM Bis-Tris-propane, pH 8.0, with 1.2 mM MgSO4, 0.1 mM EDTA, 25 mM NaCl, and 0.03% CHAPS and SB 225002 (10 mM stock in Me2SO) added at the indicated concentrations, the final Me2SO concentration is <1% under standard binding conditions. Binding is initiated by addition of 0.25 nM 125I-IL-8 (2,200 Ci/mmol). After 1-h incubation at room temperature the plate is harvested using a Tomtec 96-well harvester onto a glass fiber filtermat blocked with 1% polyethyleneimine, 0.5% BSA and washed three times with 25 mM NaCl, 10 mM Tris·HCl, 1 mM MgSO4, 0.5 mM EDTA, 0.03% CHAPS, pH 7.4. The filter is dried, sealed in a sample bag containing 10 ml of Wallac 205 Betaplate liquid scintillation fluid, and counted with a Wallac 1205 Betaplate liquid scintillation counter.
细胞实验 Three esophageal squamous cell carcinoma cell lines WHCO1, WHCO5, and WHCO6 originally established from surgical biopsies of primary esophageal squamous cell carcinomas are cultured in DMEM containing 10% FCS at 37°C in a humidified atmosphere of 5% CO2. MTT assays are carried out using the Cell Proliferation kit I. Briefly, 1.5 × 103 cells are plated in 96-well plates in a final volume of 180 μL DMEM per well. SB 225002 (antagonist of CXCR2, 400 nM) is added to cells and 0.001% DMSO (solvent) is added as a control. After the indicated incubation period, 18 μL of the MTT labeling reagent (final concentration 0.5 mg/mL) is added to each well and incubated for 4 hours in a humidified atmosphere. One hundred eighty microliters of the solubilization solution are added to each well and the plates were left overnight at 37°C. The spectrophotometric absorbance of samples is measured at 595 nm using a microtiter plate reader.(Only for Reference)
分子量 352.14
分子式 C13H10BrN3O4
CAS No. 182498-32-4

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 65 mg/mL (184.6 mM)

Ethanol: 3 mg/mL (8.51 mM), Heating is recommended.

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO / Ethanol 1 mM 2.8398 mL 14.1989 mL 28.3978 mL 70.9945 mL
5 mM 0.568 mL 2.8398 mL 5.6796 mL 14.1989 mL
DMSO 10 mM 0.284 mL 1.4199 mL 2.8398 mL 7.0994 mL
20 mM 0.142 mL 0.7099 mL 1.4199 mL 3.5497 mL
50 mM 0.0568 mL 0.284 mL 0.568 mL 1.4199 mL
100 mM 0.0284 mL 0.142 mL 0.284 mL 0.7099 mL

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TargetMol Library Books参考文献

1. White JR, et al. J Biol Chem. 1998, 273(17), 120095-120098. 2. Wang B, et al. Cancer Res. 2006, 66(6), 3071-3077. 3. Goda AE, et al. Biochem Pharmacol. 2013, 85(12), 1741-1752. 4. Sueoka H, et al. Surgery. 2014, 155(4), 640-649. 5. Manjavachi MN, et al. Eur J Pain. 2010, 14(1), 23-31. 6. Herz J, et al. Role of Neutrophils in Exacerbation of Brain Injury After Focal Cerebral Ischemia in Hyperlipidemic Mice. Stroke. 2015 Oct;46(10):2916-25. 7. Wang LY, et al. CXCL5 signaling is a shared pathway of neuroinflammation and blood-brain barrier injury contributing to white matter injury in the immature brain. J Neuroinflammation. 2016 Jan 6;13:6. 8. Shi ZR, et al. Decrease of galectin-3 in keratinocytes: A potential diagnostic marker and a critical contributor to the pathogenesis of psoriasis. J Autoimmun. 2018 May;89:30-40.

TargetMol Library Books文献引用

1. Ji X, Sun T, Xie S, et al. Upregulation of CPNE7 in mesenchymal stromal cells promotes oral squamous cell carcinoma metastasis through the NF-κB pathway. Cell Death Discovery. 2021, 7(1): 1-11. 2. Wang W, Zhang M, Huang Z, et al. Knockdown of CXCL5 inhibits the invasion, metastasis and stemness of bladder cancer lung metastatic cells by downregulating CD44. Anti-Cancer Drugs. 2022, 33(1): e103-e112. 3. Wang W, Zhang M, Huang Z, et al. Knockdown of CXCL5 inhibits the invasion, metastasis and stemness of bladder cancer lung metastatic cells by downregulating CD44. Anti-Cancer Drugs. 2022, 33(1): e103-e112. 4. Ju C, Yuan F, Wang L, et al.Inhibition of CXCR2 enhances CNS remyelination via modulating PDE10A/cAMP signaling pathway.Neurobiology of Disease.2023: 105988. 5. Jiang S, Li W, Song M, et al.CXCL1-CXCR2 axis mediates inflammatory response after sciatic nerve injury by regulating macrophage infiltration.Molecular Immunology.2024, 169: 50-65.
FC131 TFA (606968-52-9 free base) UNBS5162 rac-NBI-74330 CXCR7 antagonist-1 MSX-122 AZD-5069 Mavorixafor LIT927

相关化合物库

该产品包含在如下化合物库中:
高选择性抑制剂库 膜蛋白靶向化合物库 GPCR靶点分子库 抑制剂库 抗肥胖化合物库 已知活性化合物库 抗癌化合物库 自噬库 临床前化合物库 细胞因子抑制剂库

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体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

SB225002 182498-32-4 Autophagy GPCR/G Protein Immunology/Inflammation CXCR SB-225002 CXC chemokine receptors Inhibitor inhibit SB 225002 inhibitor

 

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