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2 votes
Accepted

What chemical test can be used to tell apart meat and plant-based meat?

There are a lot of things you could test for. The thing that come to mind off the top of my head is cholesterol. This will be present in all animal meat, since all animals muscles contain ...
rotaredom's user avatar
  • 2,711
2 votes

How to determine the primary Uniprot accession number from a list of accession numbers?

I think there is an issue with the terminology. The "primary" accession number, is the first accession number in cases where an entry has more than one accession number, as described in http://www....
Elisabeth.Gasteiger's user avatar
2 votes
Accepted

MS/MS for complex samples

Liquid chromatography (LC) allows the peptides from a complex sample to be fed into the mass spectrometer over time. The bottom half of the image shows an MS spectrum from a single precursor scan and ...
Michael_A's user avatar
  • 1,305
1 vote

What is the advantage of indirect ELISA over direct one?

I agree with the other answers and the biggest difference is indeed the specificity. An indirect ELISA is indeed more specific, but also for a reason which isn't described here yet: Using indirect ...
Kasper's user avatar
  • 92
1 vote

How to determine the primary Uniprot accession number from a list of accession numbers?

Swissprot is the reviewed section of Uniprot's holdings. TrEMBl contains everything else. Q8R0P4 or Mth938 domain-containing protein (AAMDC_MOUSE) is the reviewed Swissprot, aka reliable, identifier....
Michael_A's user avatar
  • 1,305
1 vote

FPLC based separation of serum proteins

Firstly, may I suggest 2D electrophoresis as a technique for identifying differences in protein/marker expression levels. This technique will give you greater resolution and ease of comparing your ...
Jack Brown's user avatar

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