Soon Hwee Ng

5 Questions 6 Answers 0 Followers

Questions related from Soon Hwee Ng

What will be the distribution of very small molecules between the filtrate and concentrate after centrifugal filtration?

I'm using the Centriprep Centrifugal Filter Unit (Millipore, 30kDa cutoff) to separate molecules of different molecular weight, where molecules lower than 30kDa would be filtered through the...

11 September 2019 6,531 0 View

Analyzing fasta files individually or when merged gave different OTU numbers in mothur?

I have 94 fasta files that I have merged into a single file with the merge.files command and analyzed with mothur. It returned 7000+ OTUs in total, averaging 400+ for each sample. That number of...

05 May 2018 8,234 3 View

What does the MoP approach mean when fctProfiling is set to false in Tax4Fun?

I'm using Tax4Fun in R to look for potential gene families for my 16S data. When the functional profiling (fctProfiling) is set as default, TRUE, I get a whole list of enzyme relative abundances...

28 October 2016 4,449 1 View

Program to count the number of squares and rectangles in an image?

Hi all, I'm trying to find a program or plugin to let me count the number of squares or rectangles in an image, so I need not count it manually (obviously). I tried 'Analyze Particles' in ImageJ,...

09 May 2016 909 8 View

Any good method to extract protein from faecal material?

Hi all, I would like to extract total protein from insect faecal pellet and quantify using Bradford method. I have found a paper that extract protein using 0.1mol NaOH, but NaOH will interfere...

26 October 2015 1,395 3 View