Publishing in F1000Research??

Hi, Anyone has first hand experience of publishing in F1000Research. I guess it follows open peer review and does not encourage measurable parameters like impact factor! What are pros and cons...

05 June 2019 9,547 1 View

Protein-protein interaction??

Hi, I have two proteins that are his tagged at N-terminus. One of them forms hexamer around 370kDa and other is 17kDa. I want to check their interaction and get Kd value. Which of the following...

03 April 2019 1,474 5 View

Designing mutation experiments??

Hi all, I have a protein with conserved Threonine and one Lysine in the middle of the protein sequence. Being a charged and conserved amino acid across family domain of this protein, I have strong...

02 March 2019 4,847 5 View

E.Coli expression strain for expressing mycobacterial membrane protein gene?

Hi, I have cloned some three different constructs which are putative membrane protein of Mycobacterium tuberculosis into pET28a with N-term His tag. I tried to express them in BL21, Rosetta, C41,...

11 December 2018 1,871 3 View

Bioinformatic tool to predict flexible region in a protein?

Hi, Can anyone please tell some bioinformatics server that helps in predicting the location of flexible region in a protein.?

10 November 2018 6,510 0 View

Difference between Coomassie Brilliant Blue R-250 and G-250??

Hi, Can anyone please highlight the difference between Coomassie Brilliant Blue R-250 and G-250?? Which one of them will stain the SDS gel faster?

09 October 2018 2,780 0 View

Citing preprint articles?

Hi, I was just curious to know whether the scientific articles and review published in preprint repository like bioRxiv are citable? If yes, is it good practice to do that since mostly such...

09 October 2018 4,686 4 View

How to degass a buffer with detergent?

Hi, I want to add about 5 CMC DDM detergent in my Size exclusion buffer. Is it advisable to add detergent and then degass by vacuum or degass the buffer first and then add DDM dropwise slowly??

08 September 2018 4,062 3 View

Publishing in bioRxiv??

Hi, Can someone please tell pros and cons briefly of publishing in preprint servers like bioRxiv?

07 August 2018 7,602 1 View

Zig zag curve in UV detection in akta prime plus?

Hi, I injected my protein in Sephadex 200 column with a flow rate of 0.2 ml/min. The UV baseline is not stable and I am afraid what is happening? Can anyone guide me what is happening? See...

07 August 2018 1,576 0 View

Buffer Exchange using column packed with sephadex G-25 effect on protein concentration?

Hello, If i am doing a buffer exchange for an antibody of 1mg/mL, does the elution lose protein in the process of buffer exchange? For example, if i flow through 500 uL of 1mg/mL sample, and...

03 March 2021 6,299 3 View

No title

03 March 2021 5,360 2 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

For modelling epoxy-based matrices (in composites), which model in ABAQUS is the most suitable, Concrete damaged plasticity or Drucker-Prager model?

I am working on developing a micromechanical FE model for predicting kink-band formation in UD composites. To model matrix plasticity, which model, out of Concrete Damaged Plasticity and...

28 February 2021 5,415 1 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

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View

Compute for the total volume of concrete needed for the concrete pouring of the foundation including its column up to NGL only as shown in the plan?

Looking for the quantity of cement, sand, and gravel of footings and columns. Thank you!

25 February 2021 3,092 2 View

No amplification data for qPCR on MxPro?

I have set up a qPCR run on MxPro with SYBR green and ROX as a reference, however, when I go to the analysis section the program seems to only collect data for the dissociation curves and not the...

25 February 2021 8,039 1 View

Can I use TCA instead of TFA for protein analyis in RP-HPLC?

I am trying to analyze lipase using the reverse phase-HPLC C18 column. In the literature, 0.1 % TFA was and 60% ACN was used. Can I use TCA in place of TFA? If any other methods are available to...

25 February 2021 2,388 3 View