Codon Adaptation (using JCat or other tools)

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How can I regenerate a SCX column modified with Sulfonate group (Thermo 054995)? The colmun has lost its Resolution and peak to valley ratio?

The column is used in Ion Exchange Chromatography of Monoclonal antibodies and the method of analysis is based on pH gradint.

13 July 2024 7,462 1 View

Does sucrose interfere with the BCA reagent in peptide concentration assays?

Hello everyone! I am currently working on the expression and purification of an antimicrobial peptide that experiences reduced activity after each freeze-thaw cycle. To improve its stability, I...

10 July 2024 6,830 1 View

What is the reason of stacking DNA in agarose gel well?

we electrophoresis PCR product on 0.7% agarose gel at 120V for 1 hour, our target size is 5000 bp but our DNA stack at wells and do not com in to gelldo you have any suggestion for this?

02 July 2024 5,235 0 View

Is it possible to increase the intensity of UV-vis absorption of DNA EITH A LIGAND IN the groove BINDING mode?

Is it possible to increase the intensity of UV-vis absorption in the interaction of the groove connection mode?

29 June 2024 4,867 4 View

Hello, I wanted to know if it is a necessity to perform MTT test in three time points to evaluate the cytotoxicity of a metal alloy?

I am working on a magnesium based alloy, and i wanted to evaluate the cytotoxicity of my alloy with MTT assay. I want to know the reason why most of the researchers perform the MTT assay in three...

28 June 2024 2,570 1 View

Population coverage analysis for some MHC II alleles?

Hello everyone Does anyone know how could we determine population coverage of some MHC II alleles such as HLA-DRB3*02:02, HLA-DRB5*0101, HLA-DPA1*02:01-DPB1*05:01, HLA-DRB4*01:01,...

20 June 2024 2,155 1 View

Separating Wind Wave and Swell Parameters in Wavewatch III Model?

Hello, I am using the Wavewatch III model for my research . Could anyone clarify if it's possible to extract wind wave and swell parameters separately from this model?

12 June 2024 3,269 4 View

Depletion igg from serum?

Hi everyone, I wanna get a suitable protocol for depletion of IgG and other immunoglobulins from serum, without kits or chromatography but with chemical methods like ammonium sulfate. Can anyone...

10 June 2024 9,523 2 View

How many sample of serum need to validate proteomics data ?

Hi everyone, I wanna do proteomics of monkeys serums in 2 states, healthy and patient. How many monkeys in each group I need to run proteomics and validate my data from it? Do I deplete albumin...

04 June 2024 4,091 3 View

How do I western blot of serum proteins without any unspecific binding of secondary antibody to my blot?

Hi everyone, I have some important problems with my western blot against serum proteins. I have used secondary antibody conjugated by HRP that binds in unspecific manner to other proteins as same...

03 June 2024 5,993 8 View

Why did the authors extrapolate a phenotype that they experimentally proved in one bacterial strain across the whole genus of the organism?

I aim to be as skeptical as possible regarding whether a pair of orthologous genes results in the same phenotype in their different but related bacterial organisms under similar environmental...

05 August 2024 6,787 4 View

How to do pca analysis of c-alpha atom of the protein?

i m interested in pca analysis of c-alpha atoms in gromacs for that i used the following gmx_mpi covar -s mdca.tpr -f mdca.xtc -o eigenvalca.xvg -v eigenvecca.trr -av average.pdb -n index.ndx but...

30 July 2024 1,607 1 View

Seeking Software Recommendations for SELEX NGS Data Analysis?

I am looking for software to help analyze SELEX NGS data, including alignment, sequence enrichment, and other related tasks. Can anyone recommend suitable tools or software? Best wishes, Waleed

30 July 2024 1,061 5 View

Could you try using PeptiCloud and see if it's a useful tool for biology research?

PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...

28 July 2024 4,762 2 View

Should the amount of DNA input used for ChIP-seq library preparation be matched between the control and experimental groups?

Hi all. As a beginner in ChIP-seq experiments, I hope you understand that the following questions might be somewhat basic. I am planning to perform ChIP-seq or MeDIP-seq analysis to investigate...

28 July 2024 6,938 1 View

How to calculate FIC index?

Can someone explain to me how was the MIC of MO in combination and MIC of antibiotic in combination was calculated? as shown in the attached file below.

26 July 2024 2,702 1 View

How to identify wetland area in Landsat imagery?

The indexes NDWI and MNDWI are use to identify waterbody. Can I use these index to identify wetland also? Thank you for advance.

25 July 2024 6,242 2 View

Which software tools are best for enhancing diagnostic accuracy in chest X-ray imaging using image reconstruction and neural networks?

I am reaching out to seek your valuable advice and recommendations regarding the best software tools to use for this research. Specifically, I am looking for software with a user-friendly...

22 July 2024 3,794 1 View

Do anyone knows any book dealing with fish growth/zootechnical performances and somatic indexes in aquaculture?

In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...

22 July 2024 2,480 4 View

Which are the Scopus Indexed Journals in Computer Science with short review time?

Hello, I am looking out for Scopus Indexed Journals in Computer Science with short review time and short time to publish after acceptance (with / without APC). Please mention the journals that you...

19 July 2024 4,250 2 View