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O-phthaldehyde (OPA) is a small fluorscent molecule that reacts with primary amines, predominantly lysines and N-termins amines, in aqueas solutions at room temperature. It is used to determine the total concentration of protein in a sample. OPA can be used within a concentration of 1µg/ml - 1 mg/ml. Because it will react with N-terminus amines, it is a good choice for assays of small peptides that may not have enough amino acids to be detected by Bradford, BCA or Lowry protein assays.
What enzyme? There are several. I am pretty sure they don't all react the same.
4100 mg = 4.1 g4100 mg = 4.1 g4100 mg = 4.1 g4100 mg = 4.1 g4100 mg = 4.1 g4100 mg = 4.1 g
1 mg ÷ 0.125 mg = 8
Grams
The chemical reaction equation would be Mg + CO2 + O -> ?.
no
The chemical formula for magnesium is Mg, and for oxygen, it is O₂.
Mg does not react with cold water while Ca, Sr, and Ba react with cold water to form metal hydroxide and hydrogen gas.
The chemical formula of magnesium is Mg and the chemical formula of oxygen is O.
No.Mg is less reactive than aluminum,therefore mg solution will not react with aluminum metal.
React hydrochloric acid with a metal such as Mg 2HCl+Mg-->MgCl2+H2
mostly group 16 or 17 the nonmetals
Do you mean this reaction? 2Mg + O2 -> 2MgO 4.11 moles Mg (1 mole O2/2 mole Mg) = 2.06 moles oxygen gas consumed --------------------------------------------------
The oxidation numbers for the atoms in magnesium oxide are: Mg+2 and O-2.
No, magnesium (Mg) does not react with zinc sulfate (ZnSO4) under normal conditions. Magnesium is higher in the reactivity series than zinc, so it does not displace zinc from its sulfate compound.
Electrons can be added to an atom by gaining them through a process called reduction. This usually occurs when atoms react with other elements or molecules that donate electrons. Another way to add electrons is through the process of electrodeposition in an electrolytic cell, where electrons are forced onto an electrode.