Can FDA-approved drugs be used in other disease setting?

Hi Everyone, I'm exploring the anti-tumor effect of some drugs. I'd like to test some FDA-approved drugs which are not used to treat cancer. My question is, if there is any anti-tumor effect for...

14 December 2020 1,464 1 View

How to know if my protein forms a dimer or not?

Hi everyone, The protein I studied is a membrane protein. Some study indicates that there is possibility that this protein can form a dimer. I did standard western blot for this protein and my...

20 October 2020 6,935 7 View

How to ensure a marker antibody won't activate T cells and affect the result?

I'm recently buying some anti-CD3 and anti-CD28 to activate T cells. I also notice some of this clones have been conjugated with fluorescence for the purpose of labeling T cells for flow...

06 October 2019 7,129 3 View

Why my gene in single-cell sequencing showed zero value?

I have many single-cell sequencing data. I checked my gene of interest in these data. However, all of these single-cell sequencing data showed that my gene has no expression, no matter in immune...

03 January 2019 1,707 3 View

Why can't I detect the surface protein by western blot?

I was doing an over-expression experiment of a gene for a year. It is a surface protein. The biggest trouble is that I can never detect the gene overexpression by western blot. Interestingly, when...

29 November 2018 6,311 3 View

For CRISPR, transfection or transduction?

For CRISPR, transfection or transduction? The CRISPR vectors I bought is lenti vector, so I can either do transfection or transduction. But which is better??

13 March 2018 4,447 3 View

Can I use NEB mutagenesis- substitution method to clone sgRNA into the vector?

Can I use NEB mutagenesis -- substitution method to clone sgRNA into the vector? I felt it's much easier. Just design the primers containing the sgRNA bp, conduct PCR and do a ligation. And most...

08 March 2018 4,991 1 View

What's the best way to eliminate Mycoplasma?

Recently check the cell lines, 60% of the cell lines are infected with Mycoplasma. Some common antibiotics for treating Mycoplasma were used to treat cells for 3 weeks, but mycoplasma is still...

14 February 2018 9,511 2 View

Why using RecA- bacteria strain?

The growth instruction for a CRISPR plasmid said that the plasmid need RecA negative E.coli strain like Stbl3 to grow. What is special for RecA negative strain? Why the clone need RecA negative??

19 January 2018 5,047 6 View

How is heavy chain and light chain of an antibody connected?

I have CHO cells that transduced with two vectors expressing light chain and heavy chain of an antibody respectively. How do they automatically associate with each other and form antibody? What...

27 December 2017 5,668 4 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 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

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

How does Scientist/RG community evaluates a case study article and the impact of it on a researcher career?

An article that is published as a case study in the SJR listed journal. How much value is added to a researcher career? How it is evaluated by a scientific researcher/University admission...

02 March 2021 9,661 3 View

Could any one guide me, to write research proposal for grant? ?

We have one plant, the local people using this for controlling blood sugar, the toxicity and antidiabetic activity of the plant is not reported yet, please guide from whag should be the process ?...

02 March 2021 2,300 1 View