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抑肽素
Pepstatin(Pepstatin A)
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Product Name Pepstatin(Pepstatin A)
CAS26305-03-3
FormulaC34 H63N5O9
MW685.89
AppearanceWhite to off-white
Storage conditionDry, dark and at 0 - 4 ℃ for short term (days to weeks) or -20 ℃ for long term (months to years).
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Pepstatin A (NSC-272671; NSC272671), a pentapeptide, is a potent and selective aspartic protease inhibitor which also inhibits HIV replication. Pepstatin A was originally isolated from the microbe. For the enzymes hemoglobin-pepsin, hemoglobin-proctase, casein-pepsin, casein-proctase, casein-acid protease, and hemoglobin-acid protease, respectively, its IC50 values are 4.5 nM, 6.2 nM, 150 nM, 290 nM, 520 nM, and 260 nM. At weak acid pH values, pepstatinA, a highly potent renin inhibitor, inhibited both human and porcine renin with IC50 values of 15 μM and 0.32, respectively. For aspartic proteinases like pepsin, cathepsins D and E, pepstatin A effectively inhibits them. Pepstatin A appears to have no harmful effects on HIV-infected cells, but it does block a portion of the intracellular processing of the HIV gag protein in H9 cells that have the virus. By preventing ERK signaling and reducing NFATc1 expression, pepstatin A also prevents osteoclast differentiation.

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Pepstatin(Pepstatin A)
SB408124
24, 25-Dihydroxy VD2; 24,25-Dihydroxy vitamin D2;24,25-Dihydroxyvitamin D2; (4E,6R)-2,3-Dimethyl-6-[(1R,3aS,4E,7aR)-octahydro-4-[(2Z)-2-[(5S)-5-hydroxy-2-methylenecyclohexylidene]ethylidene]-7a-methyl-1H-inden-1-yl]-4-heptene-2,3-diol
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TEPP-46 (Synonyms: ML-265)
Ruthenium
Boc-Ser(Me)-OH
Boc-Gln(Trt)-OH
Werner syndrome RecQ helicase-IN-1 sodium (EX-A7900;G65952); N-(2-Chloro-4-(trifluoromethyl)phenyl)-2-(2-(3,6-dihydro-2H-pyran-4-yl)-5-ethyl-6-(4-(5-hydroxy-6-methylpyrimidine-4-carbonyl)piperazin-1-yl)-7-oxo-[1,2,4]triazolo[1,5-a]pyrimidin-4(7H)-yl)acetamide, sodium salt
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