产品属性：
产品名称 | 规格 | CAS号 | 型号 |
KNK437 | 10mg 50mg 200mg 500mg 1g | 218924-25-5 | EY-Y0164776 |
Cas No.218924-25-5
别名 N/A
化学名 (E)-3-(benzo[d][1,3]dioxol-5-ylmethylene)-2-oxopyrrolidine-1-carbaldehyde
分子式 C13H11NO4
分子量 245.23
溶解度 ≥ 12.25mg/mL in DMSO with ultrasonic
储存条件 Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述：
KNK437 is a benzylidene lactam compound that inhibits stress-induced HSPs (heat shock proteins) synthesis.
HSPs (heat shock proteins) are chaperones that their expressions are increased under various cellular stresses including temperature rise. It plays a vital role in regulating protein folding and associated with cancer and cardiovascular diseases.
KNK437 inhibits the acquisition of thermotolerance and the induction of various HSPs in human colon carcinoma cells (COLO 320DM) in a dose-dependent manner. KNK437 also blocks the acquisition of thermotolerance that developed by sodium arsenite. [1]
KNK437 exerts low toxicity in vivo. In C3H/He mice transplanted with SCC VII cells, the concentration of KNK437 in the tumors gradually increases and reaches a peak 6 hours after i.p. injection. Hsp72 were synthesized 8 h after hyperthermia at 44 oC for 10 minutes, and their synthesis is inhibited by administration of KNK437 6 hours before hyperthermia. [2]
References:
1. Yokota S, Kitahara M, Nagata K. Benzylidene lactam compound, KNK437, a novel
inhibitor of acquisition of thermotolerance and heat shock protein induction in
human colon carcinoma cells. Cancer Res. 2000 Jun 1;60(11):2942-8.
2. Koishi M, Yokota S, Mae T et al. The effects of KNK437, a novel inhibitor of heat shock protein
synthesis, on the acquisition of thermotolerance in a murine transplantable tumor in vivo. Clin Cancer Res. 2001 Jan;7(1):215-9.
关键字： 218924-25-5;C13H11NO4;KNK437;
上海一研生物科技有限公司Shanghai yiyan bio-technology Co. Ltd.主要从事免疫学、分子生物学和常规生化试剂等为一体的科研产品销售企业，公司自成立以来，秉承""全心全意服务于科研工作者""的企业理念，立足生物科技领域，运用生物技术和科研试剂，发展现代生物科技，为各类大中小医院及其它医疗机构、高等院校、科研院所、企事业单位提供优质的产品，服务生物科技领域的科学研究人员。
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