24×10ml Angle Rotor 

Description 

1X Tris-Glycine-SDS Running Buffer Powder is used for electrophoresis on Q-PAGE™ TGN Precast Gel or Laemmli Tris-HCl gels in Tris-Glycine buffer system. It is convenient and universal for electrophoresis in Tris-Glycine buffer system.

Features

• Reliable: Rigorous quality control for reproducible separation of protein electrophoresis.

• Convenient: Premeasured pouches make 1 liter of 1X buffer solution; No pH adjustment is necessary. 

• Fast: Dissolving in minutes and then ready to use.

• Stable: Powder packaging suitable for long-term storage.

Contents 

0.025 M Tris, 0.192 M glycine, 0.10% SDS

Applications 

Running buffer for Laemmli Tris-HCl gel electrophoresis

Storage

Room temperature for 24 months 

1X Tris-Glycine-SDS Running Buffer Powder is used for electrophoresis on Q-PAGE™ TGN Precast Gel or Laemmli Tris-HCl gels in Tris-Glycine buffer system. It is convenient and universal for electrophoresis in Tris-Glycine buffer system.

Permagen’s 0.2 mL PCR / 1.5 mL Microcentrifuge tube separation rack is designed for labs with both PCR strip and 1.5 mL separation protocols. On the top, hold up to two of either 8 or 12 strips, or up to 24 individual tubes. Flip over and hold up to twelve 1.5 mL Microcentrifuge Tubes

Features include solid aluminum alloy design with hard coat finish for years of trouble-free use, rubber feet on both sides to help prevent slipping on work bench, less tippy than common plastic products, and fast separations using any magnetic beads

SKU #

MSR1224B

Features

• Aluminum alloy design for years of trouble-free use
• Fast magnetic bead separations
• Held to tighter tolerances for more consistent results
• Pulls beads to side of wells for easy tip tracking down opposite side
• Rubber feet to help prevent slippage
• Stable design
• Angled tube holes which allow the tubes to come close to magnets

Compatibility

• Most 1.5 mL Microcentrifuge tubes
• Some 2.0 mL Microcentrifuge tubes
• 8-strip PCR tubes
• 12-strip PCR tubes
• Individual PCR tubes 
• Any Magnetic Beads

Volumes

Minimum Volume 0.2 mL PCR Tube – 10 µL

Maximum Volume 0.2 mL PCR Tube – 0.2 mL

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Minimum Volume 1.5 mL Microcentrifuge Tube – .5 mL

Maximum Volume 1.5 mL Microcentrifuge Tube – 1.5 mL

Permagen’s 0.2 mL PCR / 1.5 mL Microcentrifuge tube separation rack is designed for labs with both PCR strip and 1.5 mL separation protocols. On the top, hold up to two of either 8 or 12 strips, or up to 24 individual tubes. Flip over and hold up to twelve 1.5 mL Microcentrifuge Tubes

Description 

The PM2700 ExcelBand™ 3-color Broad Range Protein Marker is a ready-to-use three-color protein standard with 13 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa in Tris-Glycine buffer (3.5 kDa to 235 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). 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 PM2700 ExcelBand™ 3-color Broad Range Protein 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.

Features

• Ready-to-use — Premixed with a loading buffer for direct loading, no need to boil.
• Two reference bands — 75 kDa (red) and 25 kDa (green)

Contents

Approximately 0.1~0.4 mg/ml of each protein in the buffer (20 mM Tris-phosphate (pH 7.5 at 25°C), 2% SDS, 0.2 mM DTT, 3.6 M urea, and 15% (v/v) glycerol). 

Quality Control

Under suggested conditions, PM2700 ExcelBand™ 3-color Broad Range Protein Marker resolves 13 major bands in SDS-PAGE (Tris-Glycine buffer, MOPS, and MES buffer) and after Western blotting to nitrocellulose membrane. 

Storage

4°C for 3 months
-20°C for long term storage

The PM2700 ExcelBand™ 3-color Broad Range Protein Marker is a ready-to-use three-color protein standard with 13 pre-stained proteins covering a wide range of molecular weights from 5 to 245 kDa in Tris-Glycine buffer (3.5 kDa to 235 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). 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 PM2700 ExcelBand™ 3-color Broad Range Protein 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.