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Ion exchange separations of protein standards

Method:
Matrix
Application-No.:
HPLC
-
108260

Substances:myoglobin; chymotrypsinogen-a a; cytochrome c; lysozyme; myoglobin; conalbumin; ovalbumin; trypsininhibitor; soybean
Column:VA 50/4.6 NUCLEOGEL® SCX 1000-8
Phase:NUCLEOGEL SCX
MN catalog number:
Sample pretreatment:Ion exchange separations of protein standards
Conditions:a) eluent A: 0.02M KH2PO4 pH 6.0; eluent B: A + 0.5M NaCl pH 6.0, linear gradient 0 - 100% B in 20min
flow rate 1ml/min

b) eluent A: 0.01M Tris HCl pH 8.0; eluent B: A + 0.35M NaCl pH 8.0, linear gradient 0 - 100% B in 20min
flow rate 1ml/min
Detection
Subsequent analysis:
UV, 280nm

Author(-s):MACHEREY-NAGEL
Source:LC department

Keywords:proteins
Chromatogram:




Legend:a) Cation exchange separation of protein standards, 1. myoglobin, 2.
a-chymotrypsinogen A, 3. cytochrome c, 4. lysozyme.

b) Anion exchange separation of protein standards, 1. myoglobin, 2. conalbumin,
3. ovalbumin, 4. trypsininhibitor soybean.



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