Which organ and subcellular site are most important for
fatty acid biosynthesis?
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what are the two renal hormones?
How can you determine the reaction, taking place at constant pressure delta (h)?
how haemoglobin acts as an allosteric protein?
The expression q=delta (e)-w is? What does it states?
THE SMALL CARTILAGE OF OUR BODY IS.....
what is nucleophilic attack?
which vitamins participate in co-enzyme form in reactions of Tricarboxylic acid cycle?
name the matrix used in hydrophobic interaction chromatography?????
how I cell disease is caused?
what happens when aminoacid reacts with edman reagent?
What is the pore size of nitro cellulose memberane used in soythern blotting technique?
I have given the protocol for the cyclodextrin glygosyl transferase assay: One ml of appropriately diluted enzyme sample was incubated at 60 °C for 15 min with 5 ml of 1% (w/v) gelatinized soluble starch in 50 mM, 7.0-pH Tris–HCl buffer. Reaction was terminated by boiling the reaction mixture for 3 min and reaction volume was made to 10 ml with distilled water. Two ml of above reaction mixture was withdrawn and mixed with 3 ml of Tris–HCl buffer, 5 ml of 125 mM Na2CO3, and 0.5 ml of phenolphthalein (25 mg phenolphthalein/100 ml absolute alcohol). Absorbance was measured at 550 nm. The percent decrease of sample was calculated with respect to control containing 5 ml of buffer, 5 ml of sodium carbonate and 0.5 ml of phenolphthalein. where Acontrol = absorbance of control and Atest = absorbance of sample. The amount of β-cyclodextrin (β-CD) produced was estimated from the standard graph of 0–500 μg/ml β-CD concentration against % decrease in absorbance. One unit of CGTase was defined as the amount of enzyme required to produce 1 μm of β-CD/min. Please can you suggest me the formula for the defination given in the last line