Product Overview
| Cat.No. | Name | Spec. |
| SVE-1175 | Electrophoresis Comb | 11 teeth, 0.75mm, suitable for Servicebio and Bio-Rad (piece) |
The SVE-1175 Electrophoresis Comb is a precision-engineered accessory designed for creating consistent sample wells in 0.75mm polyacrylamide gels. Optimized for compatibility with Servicebio and Bio-Rad vertical electrophoresis systems, this 11-well comb ensures uniform lane formation for high-resolution protein/DNA separation. Featuring a color-coded identification system (blue/turquoise), it streamlines workflow organization in multi-user laboratories.
Technical Specifications
Catalog No.: SVE-1175
Well Configuration: 11 teeth, 0.75mm thickness ±0.02mm tolerance
Material: Medical-grade PMMA (Polymethyl Methacrylate)
Compatibility:
Servicebio SE250/SE600 series
Bio-Rad Mini-PROTEAN® Tetra systems
Color Options: Blue or turquoise (random delivery)
Innovative Design Features
Laser-Calibrated Teeth
Precision-cut with 150μm radius tips to minimize gel tearing (0.02% defect rate in QC testing).
Anti-Warping Frame
Reinforced rib structure maintains <0.1mm flatness across 500+ casting cycles.
Quick-Release Geometry
45° draft angles enable bubble-free removal without gel distortion.
UV-Resistant Markers
Embedded numbering system (1-11) withstands ethanol sterilization and UV exposure.
Performance Advantages
Enhanced Resolution: Achieves 5% better band sharpness vs. standard combs (verified via densitometry)
Cross-Platform Versatility: Direct compatibility with 85% of mid-sized Western blot systems
Ergonomic Handling: Textured grip zones reduce slippage during humid chamber operations
Application Scenarios
SDS-PAGE protein separation (10-250 kDa range)
DNA fragment analysis (100-1500 bp)
Diagnostic lab Western blot standardization
Teaching labs for undergraduate biochemistry
Operational Protocol
System Setup: Align comb with notches on Servicebio/Bio-Rad casting stand (audible click confirms engagement)
Gel Pouring: Fill chamber until liquid meniscus covers 2/3 of comb teeth
Polymerization: Allow 45-60 min at 22°C for optimal crosslinking
Comb Removal: Tilt 15° laterally before vertical extraction to preserve well integrity
Post-Use Care: Immediate rinsing in deionized water prevents acrylamide buildup
