Cat #: 83-650
Prometheus Protein Biology Products 83-650 ProSignal® Full-Range Prestained Protein Ladder, 3 Color, 10 to 245 kDa, 500ul/Unit
Cat #: 83-650
Prometheus Protein Biology Products 83-650 ProSignal® Full-Range Prestained Protein Ladder, 3 Color, 10 to 245 kDa, 500ul/Unit
3 Color, 10 to 245 kDa
500ul/Unit
Brand: Prometheus Protein Biology Products- Three-color protein standard with 12 pre-stained proteins from 10 to 245 kDa visible on the gel and transfer membrane, not visible on film/imaged blot
- Provided at 3-3.5mg/ml concentration: 2-3 times more product than other leading brands!
- Sufficient for 100 to greater than 150 applications when used under recommended conditions
- Two reference bands (one green and one red at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-glycine buffer)
- Designed for monitoring separation during SDS-PAGE, verification of Western transfer efficiency on membranes and for approximating the size of protein
- Use 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10 well mini-gel, respectively
- Use 1.5-2.5 µl per well for general Western transferring, apply more for thicker (>1.5 mm) or larger gel
- Stable for up to 2 weeks at 25°C. Stable for up to 3 months at 4°C. For long term storage, store at -20°C.
$162.30
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3 Color, 10 to 245 kDa
500ul/Unit
Brand: Prometheus Protein Biology Products- Three-color protein standard with 12 pre-stained proteins from 10 to 245 kDa visible on the gel and transfer membrane, not visible on film/imaged blot
- Provided at 3-3.5mg/ml concentration: 2-3 times more product than other leading brands!
- Sufficient for 100 to greater than 150 applications when used under recommended conditions
- Two reference bands (one green and one red at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-glycine buffer)
- Designed for monitoring separation during SDS-PAGE, verification of Western transfer efficiency on membranes and for approximating the size of protein
- Use 3 µl or 5 µl per loading for clear visualization during electrophoresis on 15-well or 10 well mini-gel, respectively
- Use 1.5-2.5 µl per well for general Western transferring, apply more for thicker (>1.5 mm) or larger gel
- Stable for up to 2 weeks at 25°C. Stable for up to 3 months at 4°C. For long term storage, store at -20°C.
Prometheus® ProSignal® Full-Range Prestained Protein Ladder is a three-color protein standard with 12 pre-stained proteins covering a wide range molecular weights from 10 to 245 kDa. Proteins are covalently coupled with a blue chromophore except for two reference bands (one green and one red band at 25 kDa and 75 kDa respectively) when separated on SDS-PAGE (Tris-glycine buffer).
The Prestained Protein Ladder 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. The ladder is supplied in gel loading buffer and is ready to use.
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