If you have to prepare 4 nM solution of human IgG ( immunoglobuline) which has molecular mass of 150 kDa. How many times do you need to dilute you stock solution of hIgG ( 1 mg/mL)
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If you have to prepare 4 nM solution of human IgG ( immunoglobuline) which has molecular mass of 150 kDa. How many times do you need to dilute you stock solution of hIgG ( 1 mg/mL)
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- AE, 62, Male Wt: 75 kg, Ht: 150 cm Orders: Penicillin G Potassium 10,000,000 Units Sterile water for injection qs Make a 250,000 U/mL solution. The package insert states If Penicillin G Potassium 10,000,000 Units is reconstituted with 44 mL sterile water, a solution of 200,000 U per mL will be obtained. What volume of sterile water would you use to reconstitute the penicillin G potassium in order to make the ordered solution?1) You have a stock solution of a tubulin antibody. You were instructed by yourteaching assistant to make a 1:150 dilution. How much of the Antitubulinsolution must you add to phosphate buffer (pH7.5) for a final volume of 100 microliters?Given this, if you used 6g of vitamin Z powder to make 20 ml of solution, what is the % concentration of this solution? (I gave the image since I don't know if that info is needed to solve this question.)It also gives a follow-up, if you can help here too: You work in a lab as a summer student. One of your tasks is to make sure that there is enough cell culture medium containing antibiotics to grow bacteria. One day you realize that there is only 5 ml of 10% Antibiotic stock solution in the freezer. You decide to use it all to prepare the working culture medium with 0.01% antibiotic. In the lab there is plenty of growth medium without antibiotics. (Note: dilution in medium is like dilution in water). You remember the equation to make dilutions of stock solutions. You usually use this formula to calculate the required volume of a stock solution, but you realize it can apply here as well, even though the unknown is the final volume. So, you make that dilution. Given that each bacterial…