Cerdulatinib hydrochloride (PRT062070) 是一种选择性,具有口服活性和可逆的 ATP 竞争性的SYK和JAK的双重抑制剂,抑制SYK和Tyk2、JAK1、2、3的IC50值分别为 32 nM、0.5 nM、12 nM、6 nM 和 8 nM。Cerdulatinib hydrochloride 可用于研究自身免疫性疾病和B细胞恶性肿瘤。
生物活性 | Cerdulatinib hydrochloride (PRT062070) is a selective, oral active and reversible ATP-competitive inhibitor of dualSYKandJAK, withIC50s of 32 nM, 0.5 nM, 12 nM, 6 nM and 8 nM forSYKandTyk2,JAK1,2,3, respectively. Cerdulatinib hydrochloride could be used to research autoimmune disease and B-cell malignancies[1][2]. |
IC50& Target | Tyk2 0.5 nM (IC50) | JAK1 12 nM (IC50) | JAK2 6 nM (IC50) | JAK3 8 nM (IC50) | SYK 32 nM (IC50) | MST1 4 nM (IC50) | ARK5 4 nM (IC50) | MLK1 5 nM (IC50) | FMS 5 nM (IC50) | AMPK 6 nM (IC50) | TBK1 10 nM (IC50) | MARK1 10 nM (IC50) | PAR1B-a 13 nM (IC50) | TSSK 14 nM (IC50) | MST2 15 nM (IC50) | GCK 18 nM (IC50) | JNK3 18 nM (IC50) | Rsk2 20 nM (IC50) | Rsk4 28 nM (IC50) | CHK1 42 nM (IC50) | Flt4 51 nM (IC50) | Flt3 90 nM (IC50) | Ret 105 nM (IC50) | Itk 194 nM (IC50) |
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体外研究 (In Vitro) | Cerdulatinib (0.03-4 μM) inhibits ERK Y204 phosphorylation with anIC50of 0.5 μM and reduces the ability to upregulate cellsurface expression of the early activation marker CD69 with anIC50of 0.11 μM in B cells in human whole blood[1]. Cerdulatinib (0.015-2 μM) inhibits FcεRI-mediated basophil degranulation with anIC50of 0.12 μM[1]. Cerdulatinib (0.5-4 μM) exhibits differential potency against cytokine JAK/STAT signaling pathways[1]. Cerdulatinib (0-15 μM; 72 hours) results in viability effects similar to that of the combines SYK plus JAK-selective inhibition[1]. Cerdulatinib (1-3 μM; 48 hours) induces apoptosis in BCR-signaling competent non-Hodgkin lymphoma (NHL) cell lines[1].
Cell Viability Assay[1] Cell Line: | SU-DHL4; SU-DHL6; Ramosand and Daudi cells | Concentration: | 0, 1, 3 μM | Incubation Time: | 48 hours | Result: | Inhibits cells viability with theIC50s of 0.73-1.39 μM. |
Apoptosis Analysis[1] Cell Line: | SU-DHL4, SU-DHL6, and Ramos cells | Concentration: | 0, 1.6, 5.0, 15 μM | Incubation Time: | 72 hours | Result: | Induced SU-DHL4, SU-DHL6, and Ramos cells apoptosis. |
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体内研究 (In Vivo) | Cerdulatinib (0.5-5 mg/kg; twice daily p.o. for 2 weeks) elicits dose-dependent efficacy in the rat collagen-induced arthritis (CIA) model[1]. Cerdulatinib ( mg/kg; twice daily p.o. for 5 days) blocks BCR-induced B-cell activation and splenomegaly in mice[1].
Animal Model: | Female Lewis rats (7-8 weeks old; 159-187 g) are immunized[1] | Dosage: | 0, 0.5, 1.5, 3, 5 mg/kg | Administration: | Oral gavage twice daily for 2 weeks | Result: | Modulated inflammation in the rat CIA treatment model. Affected anticollagen antibody formation. |
Animal Model: | Balb/c mice are received BCR stimulation[1] | Dosage: | 0, 1, 5, 15, 20, 30 mg/kg | Administration: | Oral gavage twice daily for 5 days | Result: | Suppressed upregulation of splenic B-cell surface CD80/86 and CD69 by>60%. Inhibited mouse splenomegaly in a dose- and concentration-dependent manner. |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Powder | -20°C | 3 years | | 4°C | 2 years | In solvent | -80°C | 6 months | | -20°C | 1 month |
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溶解性数据 | In Vitro: DMSO : 20 mg/mL(41.49 mM;ultrasonic and warming and heat to 80℃) H2O :< 0.1 mg/mL (ultrasonic;warming;heat to 60℃)(insoluble) 配制储备液 1 mM | 2.0747 mL | 10.3734 mL | 20.7469 mL | 5 mM | 0.4149 mL | 2.0747 mL | 4.1494 mL | 10 mM | 0.2075 mL | 1.0373 mL | 2.0747 mL |
*请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。 储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
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此方案可获得 ≥ 2 mg/mL (4.15 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 2. 请依序添加每种溶剂: 10% DMSO 90% (20%SBE-β-CDin saline) Solubility: ≥ 2 mg/mL (4.15 mM); Clear solution
此方案可获得 ≥ 2 mg/mL (4.15 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.0 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 3. 请依序添加每种溶剂: 10% DMSO 90%corn oil Solubility: ≥ 2 mg/mL (4.15 mM); Clear solution
此方案可获得 ≥ 2 mg/mL (4.15 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 20.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。 *以上所有助溶剂都可在本网站选购。
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