SERVA offers the unique set of Proteome Markers containing 8 proteins qualified for 2D gel electrophoresis and application in liquid chromatography/mass spectrometry. Proteins ranging from 11.7 to 77 kDa and spanning the entire pI range are supplied in equimolar amounts. The Proteome Markers are characterized carefully by 2D electrophoresis and also by LC/MS: identity of each protein is verified by protein sequence analysis.
The SERVA Proteome Markers provide a unique and useful tool to calibrate 2D gels, to serve as internal LC/MS standard or to be added to protein samples.
SERVA Proteome Markers are developed in collaboration with the German Society of Proteome Research (DGPF).
Meyer H., in 10. Arbeitstagung Mikromethoden in der Proteinchemie, Martinsried, Germany, 2003
SERVA Proteome Markers
5 vials of marker proteins, lyophilized, approx. 5 -10 applications per vial for 2D electrophoresis.
Glucose oxidase (Aspergillus niger) Mr 77 000
Albumin (bovine) Mr 67 000
Catalase Mr 58 000
Lipase (from bacteria) Mr 33 000
Glucose-1-dehydrogenase Mr 32 000 (subunits)
(from bacteria; Mr 113 000) Mr 18 400
β-Lactoglobulin (bovine) Mr 17 800
Myoglobin (horse) Mr 77 000
Cytochrome C (horse) Mr 11 700