23 May 2024 0 9K Report

Referido a las capacidades de los padres para la crianza de sus hijos.

More Rosario Isidro Camac's questions See All
How to interpret MIC values in microplate reader?

Good day! I am currently testing my sample for MIC, may you help me how to interpret the results at OD630? how would I know if there is growth or not based on the values given by the microplate...

01 June 2024 7,920 3 View

It would be possible to use horse serum in conventional cell culture applications instead fetal bovine serum?

We have used horse serum before in specific cell culture protocols like myocytes differentiation but never in cell culture maintenance

14 May 2024 4,341 3 View

Is it possible to use topical cream as the antibiotic for disk diffusion method?

I am a student conducting research for my course and I am having trouble in finding a pill for Ketoconazole. However, there are a lot of creams available in the pharmacies. Would it be possible to...

19 April 2024 1,176 3 View

Help me to find a survey questionnaire in my research title "An analysis of the impact of online games towards the academic performance?

Pls help me

15 March 2024 2,240 0 View

Aside from Starch Casein Agar, what media is used to isolate Actinomycetes?

There is no available sca here in the PH, and we need to isolate Actinomycetes. Thank you in advance!

20 January 2024 4,713 2 View

How can I modify free cysteines?

Hi everyone. I am purifying a recombinant protein using affinity chromatography and SEC. Since this protein has some free cysteines, to prevent them from forming improper disulphide bonds leading...

25 July 2023 5,902 7 View

How to explain high RNA 260/230 ratios with good 260/280 ratios and concentration?

I have performed RNA isolation from brain tissue using trizol and a commercial kit (columns). I got good RNA concentrations (>600ng/uL) and 280/260 ratios (near 2,0) in all samples. However,...

23 July 2023 137 3 View

Is there any correlation between salt concentration and lost protein during concentration?

Hi. I am a student working on a research project aimed to express a protein, purify it and concentrate it. To concentrate my proteins, I am using a centrifugal concentrator (10K MWCO). I noticed...

24 May 2023 3,983 1 View

PH and pI for protein purification?

Hi everybody. I am a student working on a research project. I would like your help to gain a deep understanding of my work. I am using a mammalian expression system to synthesise and then purify...

21 May 2023 2,044 4 View

I would like to ask the explanation why lower concentration has better percent inhibition compared to higher concentration in MTT Assay?

The lower concentration that i did was 1 ppm and the latter was 10 ppm.

16 April 2023 5,451 1 View

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Can specific capacitance increases with increase in current density?

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When we measure capacitance with an LCR meter in series or parallel mode, what do series or parallel mean in this context?

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What is the difference between equivalent stress and effective sintering stress and between strain rate and equivalent strain rate?

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