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Questions related from Mangal Singh
The chromogenic beta-lactamase substrate CENTA is at least five times cheaper than the other famous substrate nitrocefin and can be used with most enzymes, still, nitrocefin is preferred. Any...
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FASTA files can be opened in MEGA-X but I have .FASTA_ALI extension file which is only opening as a text file in MEGA-X. I want to see the alignment file in the protein alignment tool of MEGA-X....
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I have run 300 uM of tryptophan in isocratic 50% methanol with 40 mM sodium citrate buffer pH 2.25, 400 uM SDS in a 40 min run at 35 degree and absorbance at 280 nm. During two reps the RT changed...
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I have packed a column with ~50 mL (height=28.5 cm) sephadex G-50 superfine, as required for the high resolution chromatography of a ~9.5 kDa peptide, in a BIORAD econo-column (d=1.5 cm, h=30 cm,...
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