| Identification | Back Directory | [Name]
PPACKII (trifluoroacetate salt) | [CAS]
649748-23-2 | [Synonyms]
JVMDQRDDGVKUMG-WOSURGFKSA-N | [Molecular Formula]
C27H34ClF3N6O5 | [MDL Number]
MFCD31720408 | [MOL File]
649748-23-2.mol | [Molecular Weight]
615.05 |
| Chemical Properties | Back Directory | [storage temp. ]
Store at -20°C | [solubility ]
≤30mg/ml in ethanol;30mg/ml in DMSO;30mg/ml in dimethyl formamide | [form ]
crystalline solid | [color ]
White to off-white | [Stability:]
Moisture Sensitive |
| Hazard Information | Back Directory | [Uses]
Potent and specific irreversible inhibitor of plasma and glandular kallikreins. | [Biological Activity]
ppackii is a specific and irreversible inhibitor of glandular and plasma kallikreins [1].human tissue kallikreins (hks) are a class of secreted serine proteases that involved in the release of vasodepressor peptides or kinins from a plasma substrate. kallikrein has diverse expression patterns and physiological roles. kallikrein has been primarily known as cancer biomarkers. kallikrein has been implicated in many cancer-related processes, such as cell-growth regulation, angiogenesis, invasion and metastasis. kallikrein could promote or inhibit neoplastic progression individually and/or with the interaction in cascades with other hks and proteases [2].ppackii prevented apolipoprotein proteolysis in dextran sulfate-precipitated human plasma ldl and inhibited serum atrial natriuretic peptide cleavage at micromolar concentrations [1]. it has been reported that ppackii inactivated the amidolytic activity of native human hageman factor (factor xii) at 5.3 μm [3]. | [References]
[1]. byrne r e, scanu a m. apolipoprotein b-100 of plasma low density lipoproteins undergoes proteolysis by contact activation factors when plasma is treated with dextran sulfate-500-mgcl2[j]. journal of lipid research, 1989, 30(1): 109-120.
[2]. borgoo c a, diamandis e p. the emerging roles of human tissue kallikreins in cancer[j]. nature reviews cancer, 2004, 4(11): 876-890.
[3]. silverberg m, kaplan a p. enzymatic activities of activated and zymogen forms of human hageman factor (factor xii)[j]. blood, 1982, 60(1): 64-70. |
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BOC Sciences
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1-631-485-4226; 16314854226 |
| Website: |
https://www.bocsci.com |
| Company Name: |
Merck KGaA
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21-20338288 |
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www.sigmaaldrich.cn |
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