What is the primary structure of a protein?
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WHAT IS THE IMPORTANCE OF NIGERICIN?
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you have a mixture of dNTPs(deoxynucleotide triphosphates)in a sample.how can you separate these all?
What are the favourable conditions for formation of cat ions?
What are the units of bond length?
suppose you are given a bucket of water having volume 10 litre.In that bucket aprotein sample of unknown concentration was mixed.how will you determine the concentration of protein from that bucket??
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 Two ml of above reaction mixture was withdrawn and mixed with 3 ml of Tris–HCl buffer, 5 ml of 125 mM Na2CO3, and 0.5 ml of phenolphthalein (25 mg phenolphthalein/100 ml absolute alcohol).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
what are the genetic defects in urea cycle?
How does temperature affect the action of enzymes upon their substrates?
What is the constitution of proteins?
How can we calculate the number of possible optical isomers for a given compound?
What is racemic mixture? Why it is optically inactive?
What is the phenomenon of Acrolein test?