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Questions related from Sonalika Mahajan
I have cloned ACAP2 in pCMV-HA vector and the frame has been sequence confirmed. I am trying to express in HEla cells by transfecting he plasmid at 2.5µg per well (6-well plate) using...
09 September 2015 6,448 3 View
I have expressed GST-tagged protein in BL21(DE3)pLysS cells but I am not able to get the protein in soluble form. Most of the protein is in inclusion body. The induction conditions used are 1mM...
05 May 2015 9,264 9 View
I want to perform Co-IP from the bovine kidney cell line transfected with the Myc-tagged bait and HA-tagged prey proteins. I am using Pierce RIPA lysis buffer for the cell lysis but the lysate I'm...
03 March 2015 2,805 7 View
I want to identify the host proteins that interact with the non-coding RNA of virus. Is it possible to do the screening on the similar lines as done in protein-protein interactions using Y2H.
02 February 2015 357 5 View
I have estimated the virus titre to be 10 6.5 TCID50/50 µl. I want to know that how much virus I needed to add to infect 25cc flask at 1000 TCID50?
11 November 2014 5,487 3 View
I have screened a cDNA library of swine. I want to perform gene ontology on the obtained gene sequences so that a pie diagram representinbg the proportion of genes participating in various...
10 October 2014 545 11 View
I am trying to construct a cell line library for yeast teo hybrid mating. the mRNa concentration was low so I concentrated using a vacuum concentrator and the final conc. of mRNA was 370 ng/µl. I...
07 July 2014 8,249 4 View
I am trying to express one protein in pET-43.1 vector fused with N-terminus Nus tag but the size of the expressed protein is about 20 kDa smaller than expected. I also transformed the neat...
04 April 2014 1,386 1 View
I have expressed one viral gene in Pischia pastoris. the expressed recombinant protein is secreted in the supernatant. I have concentratexd the supernatant using acetone and TCA method and run the...
04 April 2014 2,191 3 View
I want to run rAB on gradient SDS-PAGE. I tried twice but the gradient was not formed. Can somebody please send me the protocol?
09 September 2012 7,436 2 View