Prathap Reddy

8 Questions 8 Answers 0 Followers

Questions related from Prathap Reddy

How can I visualize weekly fluorescent dye encapsulation with DOPC lipid?

Dear members, Can you please help me out, how to visualize dye encapsulated liposomes. As my dye is weekly fluorescent nature in lipid vesicle will it be useful to take fluorescence or con focal...

09 September 2016 2,477 2 View

Hi I would like to aggregate BSA protein in Acidic medium with salt. Any body can help me?

01 January 2016 6,662 2 View

How do I convert ug/ml biopolymer to a uM solution?

I purchased poly dA-dT.poly dA-dT 10 unit packs from sigma and the concentration was found spectrophotometrically. I got a weight of this product in ug/ ml but I would like to prepare a uM...

09 September 2014 2,438 6 View

How to prepare 1 mM solution of poly dI-dC from 10 U pack?

I would like to prepare 1 mM solution of polydI-dC (Poly(deoxyinosinic-deoxycytidylic) acid sodium salt). Please suggest me how to do this, here is the product...

09 September 2014 1,579 2 View

What is the Pka of (Hydroxypropyl)methyl cellulose) and how do I prepare the 1:1 stoichiometry of 1 mM soln of HPMC with NaOH soln?

I would like to prepare 1mM stock solution of HPMC with NaOH. The ratio of -CH-OH in HPMC and Na+ should be in 1:1 ratio. Please help me to prepare this solution.

09 September 2014 1,621 0 View

How can I prepare 0.3 mM of Sodium carboxymethyl cellulose, average Mw ~250,000?

Will it follow the same molarity calculation as we do for small molecules, or is their any different calculations?

07 July 2014 7,292 1 View

Can anybody help me to prepare 3x 10 -4 concentrated solution of carboxymethyl cellulose polymer avg Mw 250,000?

Can anybody help me to prepare 3x 10 -4 concentrated solution of carboxymethyl cellulose polymer( avg Mw 250,000)

07 July 2014 1,500 5 View

Can anybody suggest which type of HPLC column will be useful for separating Di positive carbocyanine dyes?

I would like to buy a column for separating my cyanine dyes. Is there any special columns will required to separate the positive charged dyes or C 18 columns will work for positive charged...

07 July 2014 9,476 2 View