ColorMixed Protein Marker 180 (10-180 kDa) {蛋白marker} (RM19001)

The Color Mixed Protein Marker 180 plus is a ready to use three-color protein standard with 10 pre-stained proteins covering a wide range of molecular weights from 10 to 180 kDa(9 to

170  kDa  in  Bis-Tris(MOPS)buffer  ana  10  to  170  kDa  in  Bis-Tris(MES)buffer).Proteins  are covalently coupled with ablue chromophore except for two reference bands(one green ana one rea band at 25 kDa ana 75 kDa respectively)when separated on SDS PAGE(Aris Glycine buffer).This marker  is designed  for monitoring  protein  separation during  SDS-polyacrylamide   gel   electrophoresis   verification   of   Western   transfer   efficiency   on membranes(PVDF,nylon,or  nitrocellulose)and  for  approximating  the  size  of  proteins.

• Economical savings: 3-5 μL single-well loading

• Rich colors: three-color pre-staining (green, red, and blue)
• Easy to use: direct sample loading (no need to boil heat)
• Stable quality: 2 years shelf life (3 months at 4°C, 2 years at -20°C)
• Wide range of bands: many bands, wide range (10-180KD: Tris-Glycine /Bis-Tris (MES) buffer, 9-170KD: Bis-Tris (MOPS) buffer)
• Precise: Ultra-pure and precision-calibrated proteins as standard
• Clear bands: bright colors and neat bands that are visible throughout.