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Modified Proteinases  
Sequencing Grade  

Highly Purified
Extremely Low Autolysis
Increased Enzyme Stability
Greater Control of Protein Fragmentation
Consistent Enzyme Activity over Long Digestion Periods
Modified Proteinases
 
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Modified Trypsin Modified Trypsin
Modified sequencing grade endoproteinase with exceptional purity and stability
Cleaves at the C-terminal of R, K (Arginine, Lysine) and S-aminoethyl Cysteine
Includes autolyzed porcine trypsin control vial

1 x 'Modified Trypsin' order
Modified Pepsin Modified Pepsin
Modified sequencing grade endoproteinase with exceptional purity and stability
Optimum proteolytic activity at low pH (2.0 - 4.0)
Cleaves at the C-terminal of aromatic residues if an adjacent residue
is not V, A or G (Valine, Alanine or Glycine)

1 x 'Modified Pepsin' order
Modified Chymotrypsin Modified Chymotrypsin
Bovine, modified sequencing grade endoproteinase
Cleaves predominantly at the C-terminal of Y, F and W
(Tyrosine, Phenylalanine and Tryptophan)

1 x 'Modified Chymotrypsin' order
Modified Aspartic-N Modified Aspartic-N
Modified sequencing grade endoproteinase (Asp-N)
Specifically cleaves at the N-terminal of D (Aspartic acid) and Cysteic acid
Requires special activator buffer (included)

1 x 'Modified Aspartic-N' order
Modified Arginine-C Modified Arginine-C
Modified sequencing grade endoproteinase (Arg-C)
Specifically cleaves at the C-terminal of R (Arginine)
Requires special reconstitution buffer (included)

1 x 'Modified Arginine-C' order
Modified Glutamic-C Modified Glutamic-C
Modified sequencing grade endoproteinase (Glu-C)
Highly specific cleavage at the C-terminal of either D (Aspartic acid) or
E (Glutamic acid) depending on the choice of buffer

1 x 'Modified Glutamic-C' order
Modified Lysine-C Modified Lysine-C
Sequencing Grade, Modified, High Purity, High Stability
Highly specific cleavage at the C-terminal of K (Lysine)
1 x 'Modified Lysine-C' order

Show 1 to 7 (of in total 7 products) Seiten:  1