Hello..Could someone please suggest me the best procedure for protein isolation from root & leaf tissues of tomatoes for SDS-PAGE and 2D analysis?

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I have generated a figure "Gene distribution by conservation" from 20 genomes of bacteria. Can someone explain how to interpret correctly?

I have generated a figure "Gene distribution by conservation" from 20 genomes of bacteria. Can anybody explain how to interpret it correctly? Thank you in advance

11 January 2021 3,346 2 View

Problem with PCR using plasmid as template?

Hi I am trying to do a PCR for a 1kb fragment using a plasmid of 11kb as a template. But unfortunately on the gel, the band is as large as the plasmid, that is 11kb. Would anyone know that that...

20 October 2020 7,631 3 View

How can I get access to the travaux preparatories of international conventions related to Intellectual Property Rights?

For instance, the 'Historical Archives' section of the 'Audio Visual Library of the International Law' website gives access to the negotiation documents related to various instruments of...

07 June 2020 3,135 3 View

How to do primary cell culture from tumor tissue and injection to mice?

Dear Karen, I am aiming to isolate primary cells from freshly resected tumor tissue from consented patient and injecting those cells to mice. We have failed two times doing so, because the cells...

15 January 2020 8,262 2 View

What are the miRNA profiling alternatives?

I am interested in looking at miRNA signature may be for 10-15miRNAs, but amount of input RNA is limited. qRTPCR is not realistic, since it can provide only one or two miRNA data. Nanostring and...

26 April 2019 9,862 3 View

Rod to spore shaped 'particles' in cell cultures, bacterial contamination?

Last week I had consecutive contaminations of some of my mammalian primary cells alone. It started with the cultures turning turbid after a day or two of incubation. I wiped down the entire...

11 February 2019 5,127 8 View

Is WatchPAT a home sleep monior?

Is WatchPAT from Itamar medical a home sleep monitor or sleep apnea monitor? Can it be used to generate the ground truth for sleep staging? Any reliable references of the use of the device as a...

11 December 2018 1,313 2 View

How to interface arduino to Visual basics 2015?

can someone suggest me any website for visual basics coding or else give tell me how can I learn it quickly

30 November 2018 3,130 1 View

What is the difference between Subject specific and Epoch specific clustering?

Many of the machine learning algorithms use k-means clustering to improve the clasification performance based on human physiological signals. However, while some studies uses a subject specific...

08 November 2018 2,624 1 View

What is the advantage of using statistical techniques before feature selection using wrapper method?

I have seen literature reporting the use of statistical techniques like Mann-Whitney U test and Cohen's D effect size to identify most suitable subset of features for a classifcation problem. But...

15 September 2018 6,687 2 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

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

What are some important techniques for protein induction and SDS-PAGE analysis?

Hello everyone. I am fairly new in protein chemistry field. I am trying to perform a protein induction hoping to purify my protein of interest using FPLC method. However, I am having trouble on...

03 March 2021 8,237 3 View

SDS page software for analysis?

I did sds page to determine the difference in protein expression between 3 types of vaccine , but i don't have scanner or densitometer available. . so i wonder if there is a software to analyze...

02 March 2021 6,270 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

Are protein samples in SDS compatible with ELISA?

I have used an AllPrep DNA/RNA/Protein Mini Kit QIAGEN kit to extract RNA and protein from my samples. At the end of the protein purification, I resuspend my protein in 5% SDS. Will these samples...

28 February 2021 7,370 3 View