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Merck
CN

SML0429

Sigma-Aldrich

Ac-YVAD-cmk

≥95% (HPLC)

别名:

Ac-Tyr-Val-Ala-Asp-氯甲基酮肽, N-乙酰基-L-酪氨酰-L-缬氨酰-N-[(1S)-1-(羧甲基)-3-氯-2-氧基丙基]-L-丙氨酰胺, N-乙酰基-酪氨酰-缬氨酰-丙氨酰-天冬氨酰 氯甲基酮肽

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About This Item

经验公式(希尔记法):
C24H33ClN4O8
分子量:
540.99
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.77

质量水平

方案

≥95% (HPLC)

表单

powder

颜色

white to off-white

运输

wet ice

储存温度

−20°C

SMILES字符串

CC(C)[C@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(C)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(O)=O)C(=O)CCl

InChI

1S/C24H33ClN4O8/c1-12(2)21(24(37)26-13(3)22(35)28-17(10-20(33)34)19(32)11-25)29-23(36)18(27-14(4)30)9-15-5-7-16(31)8-6-15/h5-8,12-13,17-18,21,31H,9-11H2,1-4H3,(H,26,37)(H,27,30)(H,28,35)(H,29,36)(H,33,34)/t13-,17-,18-,21-/m0/s1

InChI key

UOUBHJRCKHLGFB-DGJUNBOTSA-N

Amino Acid Sequence

Ac-Tyr-Val-Ala-Asp-Chloromethylketone

应用

Ac-YVAD-cmk用作:
  • 用作炎症体抑制剂,在刺激前加入THP-1细胞或PBMC(外周血单个核细胞)
  • 用作caspase-1抑制剂,注射进C57BL / 6小鼠体内
  • 用作caspase-1抑制剂,在造血干细胞移植(HSCT)前和移植期间给药小鼠,评估其对骨髓炎性损伤的影响
  • 消除富含组氨酸蛋白II (HRPII)对内皮细胞跨膜电阻(TEER)的影响
  • 用作caspase-1抑制剂,治疗MCF-7肿瘤异种移植小鼠,验证体内条件下,炎症体激活在肿瘤生长中的作用

生化/生理作用

Ac-YVAD-cmk是一种选择性半胱氨酸蛋白酶-1抑制剂。
Ac-YVAD-cmk是半胱氨酸蛋白酶-1(白细胞介素-1β 转化酶,ICE)的不可以抑制剂,具有抗半胱氨酸蛋白酶-4活性。Ac-YVAD-cmk具有抗凋亡,抗炎症和神经保护效果,它是通过阻止前半胱氨酸蛋白酶-1活化炎性细胞因子,白细胞介素-1β来起作用。

特点和优势

该化合物是细胞凋亡研究的特色产品。点击此处 ,查看更多细胞凋亡精选产品。想要了解有关生物活性小分子在其他研究领域应用的更多信息,请访问sigma.com/discover-bsm

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

常规特殊物品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

Blockage of caspase-1 activation ameliorates bone marrow inflammation in mice after hematopoietic stem cell transplantation
Qiao J, et al.
Clinical Immunology (Orlando, Fla.), 162, 84-90 (2016)
Yan She et al.
Journal of ethnopharmacology, 242, 112051-112051 (2019-07-07)
Buyang Huanwu Decoction (BYHWD) is used in classical traditional Chinese medicine to prevent and treat cerebral ischemia. Glycosides, which are effective components extracted from BYHWD, mainly include astragaloside IV, paeoniflorin, and amygdalin. These glycosides are the primary pharmacologically effective constituents
Triggering receptors expressed on myeloid cells 2 promotes corneal resistance against pseudomonas aeruginosa by inhibiting caspase-1-dependent pyroptosis
Qu W, et al.
Frontiers in immunology, 9(8), e2322-e2322 (2018)
Sakshi Mehta et al.
International immunopharmacology, 88, 107013-107013 (2020-11-14)
Smoking induces excessive inflammation which is associated with all the stages of atherosclerosis. Earlier, we reported Nod-like receptor protein 3 (NLRP3) inflammasome activation as a pro-atherosclerotic property of cigarette smoking. In the present study, we aimed to explore the underlying
Plasmodium falciparum histidine-rich protein II compromises brain endothelial barriers and may promote cerebral malaria pathogenesis
Pal P, et al.
mBio, 7(3), e00617-e00616 (2016)

商品

Agents reported to activate cellular caspases include chemotherapeutic drugs, TNF receptor agonists, and other enzymes. Inhibitors of apoptosis were the first identified endogenous caspase inhibitors.

据报道可激活细胞半胱天冬酶的试剂包括化疗药物、TNF 受体激动剂和其他酶。细胞凋亡抑制剂是第一个确定的内源性半胱天冬酶抑制剂。

Apoptosis regulation involves multiple pathways and molecules for cellular homeostasis.

Cell cycle phases (G1, S, G2, M) regulate cell growth, DNA replication, and division in proliferating cells.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

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