1. Protein Tyrosine Kinase/RTK Apoptosis Cell Cycle/DNA Damage Epigenetics
  2. Btk Caspase Apoptosis PARP
  3. BTK-IN-47

BTK-IN-47 (Compound 9e) 是一种共价的、选择性的 BTK 抑制剂,对 BTKIC50 为 5.15 nM。BTK-IN-47 抑制 BTK 信号通路、诱导细胞周期阻滞,并激活经典的 Caspase 依赖性凋亡 (Apoptotic) 通路 (促进 Caspase-3Caspase-7PARP 的裂解),且不会诱导坏死性凋亡、焦亡或铁死亡。BTK-IN-47 对血液肿瘤细胞系具有剂量依赖性的抗增殖活性。BTK-IN-47 在 BALB/c 裸鼠的 Ramos 细胞异种移植模型中具有剂量依赖性的体内抗肿瘤活性。BTK-IN-47 可用于血液肿瘤的研究。

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BTK-IN-47

BTK-IN-47 Chemical Structure

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

BTK-IN-47 (Compound 9e) is a covalent, selective BTK inhibitor with an IC50 of 5.15 nM against BTK. BTK-IN-47 inhibits the BTK signaling pathway, induces cell cycle arrest, and activates the canonical Caspase-dependent Apoptotic pathway (promoting the cleavage of Caspase-3, Caspase-7 and PARP), without inducing necroptosis, pyroptosis or ferroptosis. BTK-IN-47 exerts dose-dependent antiproliferative activity against hematologic tumor cell lines. BTK-IN-47 exhibits dose-dependent in vivo antitumor activity in a Ramos cell xenograft model in BALB/c nude mice. BTK-IN-47 can be used for the research of hematologic malignancies[1].

IC50 & Target[1]

Caspase 3

 

Caspase-7

 

体外研究
(In Vitro)

BTK-IN-47 可在体外强效抑制重组 BTK 激酶活性,其 IC50 为 5.15 nM[1]
BTK-IN-47 (48 h) 可在体外抑制 Ramos、Raji、MOLM-13 和 Jurkat 血液肿瘤细胞系的增殖,其 IC50 值为 2.04 至 4.03 μM[1]
BTK-IN-47 (1-10 μM; 48 h) 可在体外以剂量依赖方式诱导 Ramos 细胞发生 G1 期细胞周期阻滞和 caspase 介导的细胞凋亡,且不会激活坏死性凋亡、焦亡或铁死亡通路[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Proliferation Assay[1]

Cell Line: Ramos, Raji, MOLM-13, Jurkat hematological tumor cell lines
Concentration: Serial dilutions
Incubation Time: 48 h
Result: Exhibited antiproliferative activity with IC50 values of 2.68 ± 0.54 μM (Ramos), 2.04 ± 1.51 μM (Raji), 2.73 ± 0.17 μM (MOLM-13), and 4.03 ± 0.43 μM (Jurkat).

Apoptosis Analysis[1]

Cell Line: Ramos cells
Concentration: 1-10 μM
Incubation Time: 48 h
Result: Induced apoptosis with rates of 30.7% (1 μM) and 37.5% (10 μM), and facilitated cleavage of Caspase-3, Caspase-7, and PARP.
药代动力学
(Parmacokinetics)
Species Dose Route T1/2 Cmax AUC0-t AUC0-∞ Vz CL Bioavailability
Rat[1] 1 mg/kg i.v. 9.75 ± 2.46 h 41.82 ± 4.71 μg/L 161.45 ± 59.89 μg/L·h 190.46 ± 71.62 μg/L·h 80.43 ± 36.64 L/kg 5.70 ± 1.79 L/h/kg /
Rat[1] 10 mg/kg p.o. 2.74 ± 1.00 h 87.31 ± 32.80 μg/L 190.97 ± 19.36 μg/L·h 192.74 ± 22.35 μg/L·h 20.14 ± 4.96 L/kg 5.23 ± 0.57 L/h/kg 11.83 %
体内研究
(In Vivo)

BTK-IN-47 (15-30 mg/kg;注射;每日一次;连续 14 天) 对 Ramos 细胞异种移植物表现出剂量依赖性的体内抗肿瘤效果,同时可抑制 BTK 信号通路[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: BALB/c nude (female, 6 to 8 weeks old, subcutaneous xenograft of Ramos cells)[1]
Dosage: 15 mg/kg/day; 30 mg/kg/day
Administration: injected; daily; 14 days
Result: Achieved 82.3% tumor growth inhibition rate and reduced Ki-67 labeling index to a level comparable to ibrutinib at 15 mg/kg/day.
Achieved 87.5% tumor growth inhibition rate, significantly reduced phosphorylation of BTK and PLCγ2 in tumor tissue, and lowered Ki-67 labeling index to 41.60% at 30 mg/kg/day.
Caused no significant body weight loss or systemic tissue damage at either dose.
分子量

490.56

Formula

C28H26N8O

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
BTK-IN-47
目录号:
HY-181996
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