iHCK-37
(Synonyms: ASN05260065) 目录号 : GC63606
iHCK-37 (ASN05260065) 是一种有效的特异性 Hck 抑制剂，Ki 值为 0.22 μM。iHCK-37 阻断 HIV-1 病毒复制，其 EC50 值为 12.9 μM。iHCK-37 可用于慢性髓系白血病(CML)研究。
Cas No.:516478-09-4
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.50%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
iHCK-37 (ASN05260065) is a potent and specific Hck inhibitor with a Ki value of 0.22 μM. iHCK-37 blocks HIV-1 viral replication with an EC50 value of 12.9 μM. iHCK-37 is used for chronic myeloid leukemia (CML) research[1].
iHCK-37 (5.0-20 μM; 24 hours) exhibits a potent in vitro antiproliferative activity. The dose (μM) for growth inhibition (GI50) is 5.0-5.8 μM for AML cell lines (HL60, KG1a and U937) and 9.1-19.2 μM for chronic myeloid leukemia cell lines (HEL and K562)[2].iHCK-37 (3-9 μM; plus Erythropoietin) leads to a decrease in ERK, AKT and P70S6K phosphorylation of in lentivirus HCK silenced K562 and U937 cell lines[2].iHCK-37 (3-9 μM) results in a decrease of p-HCK, p-ERK, p-AKT, p-70S6 in the cell line KG1a (AML/CD34+), in a dose-dependent manner[2].
[1]. Cristina Tintori, et al. Identification of Hck inhibitors as hits for the development of antileukemia and anti-HIV agents. ChemMedChem. 2013 Aug;8(8):1353-60.
[2]. Fernanda Marconi Roversi, et al. Hematopoietic cell kinase (HCK) is a potential therapeutic target for dysplastic and leukemic cells due to integration of erythropoietin/PI3K pathway and regulation of erythropoiesis: HCK in erythropoietin/PI3K pathway. Biochim Biophys Acta Mol Basis Dis. 2017 Feb;1863(2):450-461.
| Cas No. | 516478-09-4 | SDF | |
| 别名 | ASN05260065 | ||
| 分子式 | C30H32N4O2S2 | 分子量 | 544.73 |
| 溶解度 | DMSO : 275 mg/mL (504.84 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
| General tips | 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°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 1.8358 mL | 9.1789 mL | 18.3577 mL |
| 5 mM | 0.3672 mL | 1.8358 mL | 3.6715 mL |
| 10 mM | 0.1836 mL | 0.9179 mL | 1.8358 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Novel inhibitor of hematopoietic cell kinase as a potential therapeutic agent for acute myeloid leukemia
Cancer Immunol Immunother 2022 Aug;71(8):1909-1921.PMID:35039904DOI:10.1007/s00262-021-03111-2.
Myelodysplastic syndromes (MDS) and acute myeloid leukemia (AML) are characterized by risk of relapses, poor survival, unwanted side effects and high toxicity with the current therapies. In light of these facts, there are efforts to develop new drugs specific for deregulated molecules that participate in leukemia pathogenesis. Hematopoietic cell kinase (HCK), an Src kinase family member, is overexpressed on hematopoietic stem cells of MDS and de novo AML patients and involved in the oncogenic process. Thus, we investigated in vitro, ex vivo and in vivo effects of a novel chemical compound targeting HCK inhibition (iHCK-37), in combination with the most used drugs for the treatment of MDS and de novo AML, 5-Azacytidine and Cytarabine. Herein, the combination treatment with iHCK-37 and 5-Azacytidine or Cytarabine demonstrated additive effects against leukemia cells, compared to either drug alone. iHCK-37 plus 5-Azacytidine or Cytarabine treatment was able to reduce the activation of oncogenic pathways, MAPK/ERK and PI3K/AKT, leading to reduction of ERK and AKT phosphorylation, and increased BAX and decreased BCL-XL protein expression. Moreover, treatment with iHCK-37 reduced MDS and AML CD34-positive cell numbers inside a 3D-structure but did not affect normal CD34-positive cell numbers. In vivo analysis showed that leukemic mice treated with iHCK-37 had reduced ERK and AKT proteins phosphorylation levels and leukocyte numbers. In conclusion, the iHCK-37 inhibitor has anti-neoplastic activity in leukemia cells without altering apoptosis and survival rate of normal cells, suggesting on-target malignant cell killing activity as a single agent or in combination with 5-Azacytidine or Cytarabine.
Hematopoietic cell kinase (HCK) is a potential therapeutic target for dysplastic and leukemic cells due to integration of erythropoietin/PI3K pathway and regulation of erythropoiesis: HCK in erythropoietin/PI3K pathway
Biochim Biophys Acta Mol Basis Dis 2017 Feb;1863(2):450-461.PMID:27840303DOI:10.1016/j.bbadis.2016.11.013.
New drug development for neoplasm treatment is nowadays based on molecular targets that participate in the disease pathogenesis and tumor phenotype. Herein, we describe a new specific pharmacological hematopoietic cell kinase (HCK) inhibitor (iHCK-37) that was able to reduce PI3K/AKT and MAPK/ERK pathways activation after erythropoietin induction in cells with high HCK expression: iHCK-37 treatment increased leukemic cells death and, very importantly, did not affect normal hematopoietic stem cells. We also present evidence that HCK, one of Src kinase family (SFK) member, regulates early-stage erythroid cell differentiation by acting as an upstream target of a frequently deregulated pathway in hematologic neoplasms, PI3K/AKT and MAPK/ERK. Notably, HCK levels were highly increased in stem cells from patients with some diseases, as Myelodysplastic Syndromes (MDS) and Acute Myeloid Leukemia (AML), that are associated with ineffective erythropoiesis These discoveries support the exploration of the new pharmacological iHCK-37 in future preclinical and clinical studies.