How can i redraw the published figures to reproduce them in my articles?

is there an application or website that can be used to redraw and edit the figures to re-publish them without permission from the main author?

21 December 2020 921 3 View

Shall i use the country's CPI score or rank while entering the data ?

I have the Corruption perception index as a control variable in my study and i'm not sure what i have use the score or the rank of the country ? please advice what i have to use in the data entry...

09 December 2020 3,797 2 View

Who can i take a smear from inhibition zone?

I used alcoholic extract of peganum harmala seeds as inhibitor to staphylococcus enterotoxin type A gene (SEA). By using diffusion method I need to know how can i take a smear from zone of...

29 November 2020 3,165 3 View

How can I prepare a stock solution from alcoholic extract of peganum harmala seed ? And how prepare multiple concentration ?

I used this method to make concentrations, by using distilled water to make concentration like 25mg/ml 25mg of extract in 1ml of distilled water and so on ....

29 November 2020 2,933 4 View

Cell culture Vitamin D free media ???

Dear researchers, I am working onn the influence of vitamin D on cancer. I was wondering whether ther is Vitamin D free media , since I wanna be completly sure of my negative control without...

01 November 2020 582 2 View

What does R^2 value mean?

Hello, -So I have a set of bacterial communities extraced from rhizospheric soil in both saline and control environments for two different cultivars of plants, one is tolerant to salinity and the...

07 May 2020 5,750 4 View

Western blot , Blocking step milk vs BSA ?

concerning the westrn blot ..........I am diluting my antibodies in 5% bsa , but I get very high backgroud though I an diluting the secondry antibody in 5% milk . My question is . Can I block the...

13 April 2020 297 4 View

If I want to know the full length of a specific gene and the ORF of this gene, should I do RACE PCR or there is another way?

If I want to know the full length of a specific gene and the ORF of this gene, should I do RACE PCR or there is another way? Note that the whole genome of the insect is published.

23 January 2020 2,377 1 View

Unidentified peak in proton and C13 NMR using DMSO-d6 or MeOD as solvent?

The NMR of a series of novel compounds synthesized using identical procedure on different time intervals -all- showed a strong single peak at around 8.46 in proton NMR using DMSO-d6 or MeOD, the...

22 October 2019 6,285 2 View

How can I determine the optimal concentration of the plant extract(Pistacia atlantica) added to meat???

which is at this concentration reduction bacterial growth is less than possible ?? and for extending the shelf life of minced meat

12 June 2019 8,486 4 View

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Interested to stain mice tissue with WGA 488 conjugate, anybody has a protocol to recommend?

Interested to stain mice brain tissue with WGA 488 conjugate, appreciate if anyone willing to offer me some guidance or suggestions! Thank you!

28 February 2021 3,951 2 View

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View

Any specific pipeline or parameter to analyse total transcriptomics study of brain tissue samples?

I have two groups of brain samples, control and treated for example. It was total RNA nova seq sequencing. I tried all the available pipeline like: star+rsem+deseq2, Hista+stringtie+cuffdiff,...

27 February 2021 356 6 View

B-mercaptoethanol (BME) protocol?

Hi everybody, I have been running a multiplex IHC which allow me to stain the same tissue with different markers (Primary Ab + Secondary conjugated Ab) (AF487, AF555, AF647). Since I would like to...

27 February 2021 5,028 2 View