Inhibitor Cocktail Bacteria for biochemistry Inhibitor cocktail for inhibition of standard proteases. Inhibits serine proteases, aminopeptidase B, leucine-aminopeptidases, metalloproteases, cysteine proteases, and aspartic proteases. Recommended as cocktail for protease inhibition in extracts from bacteria. Directions for use Dissolve the lyophilized inhibitors in 1 ml DMSO and the EDTA in 4 ml distilled water. Transfer the 1 ml inhibitor solution to the EDTA solution and mix carefully. The solution is cloudy. Recommended dilution approx. 1:40. Concentrations in stock-solution are: AEBSF: 20 mM Bestatin: 1.7 mM E-64: 200 μM EDTA: 85 mM Pepstatin A: 2 mM The kit contains One vial with the lyophilized inhibitors (green cap), one 4 ml vial with EDTA and one vial with 1 ml DMSO (colourless cap). Contents of this Kit may not be bought separately.
Inhibitor Cocktail BroadRange for biochemistry Inhibitor cocktail for inhibition of a broad range of proteases. Inhibits serine proteases, esterases, metalloproteases, cysteine proteases, and trypsin-like proteases. Recommended as cocktail for protease inhibition during tissue extraction. Directions for use Well water-soluble. The premixed powder may easily be reconstituted in 1 ml distilled water to form a approx. 100x inhibitor stock-solution. Concentrations in stock-solution are: AEBSF: 50 mM Aprotinin: 15 μM E-64: 100 μM EDTA: 50 mM Leupeptin: 100 μM
Inhibitor Cocktail Standard for biochemistry Inhibitor cocktail for inhibition of standard proteases. Inhibits serine proteases, metalloproteases, cysteine proteases, trypsin-like proteases, and aspartic proteases. Recommended as cocktail for protease inhibition during standard extraction without presence of special proteases, or as basic solution for supplementation with own inhibitors. Directions for use Well water-soluble. The premixed powder may easily be reconstituted in 100 ml distilled water or extraction buffer to form a 1x inhibitor solution. End concentrations in 1x solution are: AEBSF: 1.67 mM EDTA: 13.44 mM Leupeptin: 2.1 μM Pepstatin A: 1.46 μMM
Inhibitor Cocktail Tissue for biochemistry, EDTA free Inhibitor cocktail. Inhibits serine proteases, esterases, cysteine proteases, and trypsin-like proteases. Recommended as cocktail for protease inhibition particularly in extracts from mammalian cells or tissue. Directions for use Well water-soluble and hygroscopic. The premixed powder may easily be reconstituted in 1 ml distilled water to form an inhibitor stock-solution. Recommended dilution is 1:100. End concentration for the respective extract has to be optimized. Concentrations in stock-solution are: AEBSF: 50 mM Aprotinin: 15 μM E-64: 100 μM Leupeptin: 100 μM
Inhibitor Cocktail His-tag ready-to-use, for biochemistry, EDTA free Inhibitor cocktail for inhibition of a broad range of proteases. Inhibits serine proteases, aminopeptidase B, leucine-aminopeptidases, cysteine proteases, aspartic proteases, and metalloendopeptidases. Recommended as cocktail for protease inhibition particularly for extraction of His-tagged proteins from bacterial extracts. EDTA-free to allow optimal Ni ++ - or Co ++ -his binding in affinity chromatography. Directions for use Recommended dilution approx. 1:100. Provided as stock-solution in DMSO. Concentrations per vial are: AEBSF: 100 mM Bestatin: 5 mM -64: 1.5 mM Pepstatin A: 0.2 mM Phosphoamidon: 2 mM
Inhibitor Cocktail Plus ready-to-use, for biochemistry, EDTA free Inhibitor cocktail for inhibition of a broad range of proteases. Inhibits serine proteases, esterases, aminopeptidase B, leucine-aminopeptidases, cysteine proteases, trypsin-like proteases, and aspartic proteases. Recommended as cocktail for protease inhibition particularly in extracts from mammalian cells or tissue. Provided as stock-solution in DMSO. Directions for use Concentrations per vial are: AEBSF: 100 mM Aprotinin: 80 μM Bestatin: 5 mM E-64: 1.5 mM Leupeptin: 2 mM Pepstatin A: 1 mM