I saw it in the laboratory and it was like Serratia marcescens, but I was sure it is Moraxella.
we are planning to use UAE for sea urchin gonads, however, we don't know how many gonads will we need to achieve our targeted amount of extract. what is the usual yield of UAE?
09 April 2024 4,826 0 View
We are planning to use ultrasonic-assisted extraction for sea urchins using ethanol as a solvent.
08 March 2024 8,719 1 View
We are going to conduct a study on the antidiabetic activity of sea urchin extracts and it was suggested that we use cell lines to determine the activity of our extract. Are there any laboratories...
25 February 2024 8,747 1 View
Unsure if there is a difference in ultrasound assisted and ultrasonic assisted extraction
18 February 2024 9,755 1 View
We will be conducting an enzymatic assay using a-glucosidase and a-amylase using acarbose as the positive control. What should be our negative control?
15 February 2024 1,474 2 View
We are using 5 different test concentrations of sea urchin ethanolic extracts, and we would like to prepare it using a stock solution of our crude extract with a known concentration. What diluting...
15 February 2024 3,950 0 View
Is the software and designing rules different from primer design for PCR?
26 November 2023 6,642 3 View
The actual copy of the questionnaire is available online and provided by the original author of the tool, but we also need an interpretation table to determine what range of scores will determine...
06 June 2023 4,329 0 View
This is to assess the knowledge of nurses on palliative care. We have seen several authors to use this tool but the actual questionnaires are not available online. Thank you so much for helping us.
06 June 2023 6,175 1 View
I am in search of using a non-parametric test (as my data qualifies for this), that encompasses what my hypothesis is. Hypothesis: There is a significant relationship between LASSI sub-scale...
30 November 2022 5,965 2 View
What are the methods to differentiate clinical and environmental strains(PGPR) of Serratia marcescens? Can environmental strain switch to being an opportunistic pathogen?
08 June 2023 8,052 2 View
Prodigiosin extracted from Serratia, Boiling point- 554.3 Celcius, MW- 323.4 Da
10 February 2023 1,515 2 View
There is a need to have ATCC or DNA of Mycoplasma pneumoniae, Streptococcus pneumoniae, and Moraxella catarrhalis. I would be pleased If I could have your help. Best...
19 June 2022 6,595 3 View
found in post CABG wound and very difficult to clear
22 September 2021 4,630 5 View
N/A
08 June 2021 2,115 1 View
I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...
01 March 2021 8,232 3 View
Is E. coli an absolute negative for Sperbers Modified Agar? In the paper, 'Molecular Characterization of Mineral Phosphate Solubilization In Serratia marcescens and Methylobacterium sp.' by A....
13 November 2019 2,425 4 View
We purified a 50 KDa metalloprotease (Serralysin) from Serratia marcescens. We employed a DEAE cellulose in tris buffer and recovery it in a elution with 100 mM NaCl in the same tris buffer (20 mM...
10 November 2019 1,984 11 View
Bacteria ( Serratia marcescens ) protein (prodigiosin)
11 October 2019 6,940 0 View
I have been studying two unknown soil isolates (one suspected to be Pseudomonas fluorescens) as part of my experimental project. They are both producing some antimicrobial compound in lag/early...
31 December 2018 2,481 1 View