| CAS NO: | 210297-47-5 |
| 包装 | 价格(元) |
| 5mg | 电议 |
| 10mg | 电议 |
| 25mg | 电议 |
| 50mg | 电议 |
| Storage | Store at -20°C |
| M.Wt | 350.3 |
| Cas No. | 210297-47-5 |
| Formula | C13H15N3O2S·2HCl |
| Synonyms | C-1 |
| Solubility | insoluble in EtOH; ≥131.8 mg/mL in H2O; ≥19.17 mg/mL in DMSO with ultrasonic |
| Chemical Name | 5-(1-piperazinylsulfonyl)-isoquinoline, dihydrochloride |
| Canonical SMILES | O=S(C1=C2C(C=NC=C2)=CC=C1)(N3CCNCC3)=O.Cl.Cl |
| 运输条件 | 蓝冰运输或根据您的需求运输。 |
| 一般建议 | 为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。 |
HA-100 is a dechlorinated analogue of 1-(8-chloro-5-isoquinolinesulfonyl)piperazine (HA-156). HA-100 is an inhibitor of protein kinases (PKs) including PKA, PKC, and PKG [1].
Protein kinases are enzymes that can phosphorylate other proteins. Phosphorylation of proteins usually results in a functional change of the target protein (substrate) by changing enzyme activity, cellular location, or association with other proteins. Protein kinases operate in a large number of distinct signaling pathways, especially those involved in signal transduction. Protein kinases have also existed in bacteria and plant [2].
HA-100 inhibited the activity of PKA, PKC, and PKG with the IC50 values of 8, 12, and 4 μM, respectively. It showed less activity in blocking the activity of myosin light chain kinase with the IC50 of 240 μM [1]. HA-100 markedly decreased the affinity for MLC-kinase. HA-100 did not inhibit myosin light chain phosphorylation in platelets exposed to collagen significantly [1].
Reference:
[1] Hagiwara M, Inagaki M, Watanabe M, et al. Selective modulation of calcium-dependent myosin phosphorylation by novel protein kinase inhibitors, isoquinolinesulfonamide derivatives[J]. Molecular pharmacology, 1987, 32(1): 7-12.
[2] Krebs E G. Protein kinases[J]. Current topics in cellular regulation, 1972, 5: 99-133.
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