How much chromatin Input control is used for Input library preparation for Sequencing?
03 April 2017 8,015 0 View
I'm doing some qRTPCR data analysis on tumour samples and using macthed "normal" tissue as a control. Each normal and tumour was run in triplicate (technical). Now we want to use all the normal as...
05 June 2014 626 4 View
I read several papers and I found contrasting information regarding the expression of E-cadherin in HEK293 cells. I haven't run a WB as yet, but any personal experience will help.
03 April 2014 5,425 1 View
I'm having troubles maintaining my fluorescence, either RFPtag or ZsGreen, expression after a few days under selection with G418. I'm working with MCF7, T47D and NIH3T3. They transfect ok...not as...
06 July 2013 8,840 2 View
I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance
03 March 2021 3,568 1 View
I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....
01 March 2021 3,607 3 View
I performed site directed mutagenesis, transformation, and then I sent out plasmids for Sanger sequencing and found out that there is extension of DNA just before the stop codon. I am not sure...
27 February 2021 547 3 View
Hi everyone, Illumina provides a list of primers to amplify with high taxonomic coverage the ITS1 region for further fungal sequencing, but I cannot find the exact amount necessary of each...
25 February 2021 6,969 3 View
I am trying to better understand the scope of DNA replication and sequencing errors, e.g. 1. I have seen similar error rates of 10e4 to 10e5 for cell & instrumental DNA replication,...
24 February 2021 4,397 3 View
I constructed a synthetic DNA library (scFv, VH-VL orientation) with a 3' reporter and 8x histag. I cloned and expressed this gene following which I performed an ELISA. The ELISA results suggested...
19 February 2021 7,006 5 View
Remote history of Campylobacter infection with reactive arthritis, and Spitz nevus (UMP). Arthropod exposure in Zika/ChikV endemic area prior to emergence of length dependent, sensory PN with...
18 February 2021 8,719 1 View
I am a research tech in a wildlife genetics group and my PI and I are trying to figure out how/where to put raw reads in a repository. We have capture-seq NGS from Rapid Genomics. The post-doc who...
17 February 2021 7,575 2 View
Hi, so basically... I am trying to mimic a clinically observed condition wherein a frame-shift mutation happens only at one allele of the patients, giving rise to a truncated variant which evades...
17 February 2021 1,130 6 View
17 February 2021 4,217 3 View