 
        
        
        
                货号:A544458
                
                同义名:
                    
                        
                            
                                L-1-Tosylamido-2-phenylethyl chloromethyl ketone; L-TPCK
                            
                        
                    
                
                
                
                    
                     
                
            
TPCK是一种非特异性不可逆的丝氨酸/半胱氨酸蛋白酶抑制剂。它通过在 Ras 报告分子的存在下抑制 ScRce1 作用,但在存在 a-因子肽时不抑制。
 HazMat Fee +
 HazMat Fee + There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
| Type | HazMat fee for 500 gram (Estimated) | 
| Excepted Quantity | USD 0.00 | 
| Limited Quantity | USD 15-60 | 
| Inaccessible (Haz class 6.1), Domestic | USD 80+ | 
| Inaccessible (Haz class 6.1), International | USD 150+ | 
| Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ | 
| Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ | 
 
                                 
                                
                            

| 规格 | 价格 | 会员价 | 库存 | 数量 | |||
|---|---|---|---|---|---|---|---|
| {[ item.pr_size ]} | {[ getRatePriceInt(item.pr_rmb, 1,1) ]}{[ getRatePriceInt(item.pr_rmb_sale, 1,1) ]} {[ suihuo_tips(item.pr_tag_price, item.pr_am) ]} | {[ getRatePriceInt(item.pr_rmb, 1,1) ]}{[ getRatePriceInt(item.pr_rmb,item.pr_rate,1) ]} {[ suihuo_tips(item.pr_tag_price, item.pr_am) ]} | {[ getRatePriceInt(item.pr_rmb, 1,1) ]}{[ suihuo_tips(item.pr_tag_price, item.pr_am) ]} | {[ getRatePrice(item.pr_rmb_sale, 1,1,item.mem_isinteger) ]} {[ getRatePrice(item.pr_rmb,item.pr_rate,item.mem_rate,item.mem_isinteger) ]} {[ getRatePrice(item.pr_rmb,1,item.mem_rate,item.mem_isinteger) ]} | 现货 | 1周 咨询 | - + | 
快速发货 顺丰冷链运输,1-2 天到达
品质保证
技术支持
免费溶解
 
                        
                    
| 产品名称 | Cysteine Protease ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Z-FA-FMK | ✔ | 99%+ | |||||||||||||||||
| Leupeptin hemisulfate | ✔ | 97% | |||||||||||||||||
| PMSF | ✔ | 95% | |||||||||||||||||
| PD 151746 | + μ-Calpain, IC50: 260 nM m-calpain, IC50: 5.33 μM | 95% | |||||||||||||||||
| Odanacatib | ++++ Cathepsin K (human), IC50: 0.2 nM Cathepsin K (rabbit), IC50: 1 nM | 99%+ | |||||||||||||||||
| E-64 | +++ Cysteine protease, IC50: 9 nM | 99%+ | |||||||||||||||||
| E 64c | ✔ | 95% | |||||||||||||||||
| E-64d | ✔ | 99%+ | |||||||||||||||||
| MG-101 | ✔ | 98%+ | |||||||||||||||||
| Calpeptin | ++ Calpain I (porcine erythrocytes), ID50: 52 nM Calpain II (porcine kidney), ID50: 40 nM | 98%+ | |||||||||||||||||
| Cathepsin inhibitor 1 | +++ Cathepsin L, pIC50: 7.9 Cathepsin L2, pIC50: 5.5 | 98% | |||||||||||||||||
| 1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 | |||||||||||||||||||
| Concentration | Treated Time | Description | References | |
| Human neutrophils | 0.5 mM | 1 hour | To investigate the inhibitory effect of TPCK on PMA-induced respiratory burst in neutrophils. Results showed that TPCK pretreatment prevents PMA-induced p47phox phosphorylation and translocation, thereby inhibiting NADPH oxidase activation. | Biochem J. 2005 Mar 15;386(Pt 3):549-56 | 
| BALENLM 17 and A20 B lymphoma cells | 15 µM (A20 cells), 25 µM (BALENLM 17 cells) | 10-14.5 hours | TPCK treatment induces apoptosis in BALENLM 17 and A20 B lymphoma cells. | EMBO J. 1996 Sep 2;15(17):4682-90 | 
| Normal murine splenic B lymphocytes | 25 µM | 12 hours | TPCK treatment induces apoptosis in normal murine splenic B lymphocytes. | EMBO J. 1996 Sep 2;15(17):4682-90 | 
| WEHI231 cells | 25 µM | 1-5 hours | TPCK treatment inhibits NF-κB/Rel binding activity and induces apoptosis in WEHI231 cells. | EMBO J. 1996 Sep 2;15(17):4682-90 | 
| NIH 3T3 fibroblasts | 20 µM | 3 hours | TPCK blocks degradation of H2a precursor but does not affect ER-to-Golgi transport | J Cell Biol. 1991 Jun;113(5):997-1007 | 
| HepG2 cells | 20 µM | 4 hours | TPCK partially blocks degradation of H2b but does not affect its transport and maturation | J Cell Biol. 1991 Jun;113(5):997-1007 | 
| L. infantum promastigotes | 11.3 µM (IC50) | 72 hours | To evaluate the antileishmanial activity of TPCK against L. infantum promastigotes, results showed significant antiparasitic effects | Pharmaceutics. 2022 Jun 29;14(7):1373 | 
| L. amazonensis (Josefa strain) promastigotes | 31.7 µM (IC50) | 72 hours | To evaluate the antileishmanial activity of TPCK against L. amazonensis promastigotes, results showed significant antiparasitic effects | Pharmaceutics. 2022 Jun 29;14(7):1373 | 
| L. amazonensis (PH8 strain) promastigotes | 14.6 µM (IC50) | 72 hours | To evaluate the antileishmanial activity of TPCK against L. amazonensis promastigotes, results showed significant antiparasitic effects | Pharmaceutics. 2022 Jun 29;14(7):1373 | 
| Peritoneal macrophages | 138.8 µM (CC50) | 72 hours | To evaluate the toxicity of TPCK on mammalian cells, results showed low toxicity of TPCK to mammalian cells | Pharmaceutics. 2022 Jun 29;14(7):1373 | 
| Administration | Dosage | Frequency | Description | References | ||
| BALB/c mice | L. amazonensis infection model | Intraperitoneal injection | 15, 30, 45, 60 mg/kg | Three times a week, totaling 10 doses | To evaluate the therapeutic effect of TPCK on L. amazonensis-infected mice, results showed TPCK significantly reduced lesion size and parasite load | Pharmaceutics. 2022 Jun 29;14(7):1373 | 
| 计算器 | ||||
| 存储液制备 |  | 1mg | 5mg | 10mg | 
| 1 mM 5 mM 10 mM | 2.84mL 0.57mL 0.28mL | 14.21mL 2.84mL 1.42mL | 28.42mL 5.68mL 2.84mL | |
| CAS号 | 402-71-1 | 
| 分子式 | C17H18ClNO3S | 
| 分子量 | 351.85 | 
| SMILES Code | O=C([C@@H](NS(C1=CC=C(C)C=C1)(=O)=O)CC2=CC=CC=C2)CCl | 
| MDL No. | MFCD00000935 | 
| 别名 | L-1-Tosylamido-2-phenylethyl chloromethyl ketone; L-TPCK; Tos-Phe-CH2Cl; Nα-Tosyl-L-Phenylalanine Chloromethyl Ketone; Tosyl phenylalanyl chloromethyl ketone; N-p-Tosyl-L-phenylalanine chloromethyl ketone | 
| 运输 | 蓝冰 | 
| InChI Key | MQUQNUAYKLCRME-INIZCTEOSA-N | 
| Pubchem ID | 439647 | 
| 存储条件 | In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Inert atmosphere, store in freezer, under -20°C | 
| 溶解方案 | DMSO: 105 mg/mL(298.42 mM),配合低频超声助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO | 
 沪公网安备 31011702889066号
			
			沪ICP备2024050318号-1
			沪公网安备 31011702889066号
			
			沪ICP备2024050318号-1