UElandy Prestained Protein Ladder, 9 Bands, 10-280 kDa, 250 μL
UElandy Prestained Protein Ladder, 9 Bands, 10-280 kDa, 250 μL

UElandy Prestained Protein Ladder, 9 Bands, 10-280 kDa, 250 μL

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PM0409M

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UElandy Prestained Protein Ladder, 9 Bands, 10-280 kDa, 250 μL

Prestained Protein Ladder

Prestained multi-colour protein ladder designed for monitoring protein separation during electrophoresis, estimating molecular weight, and evaluating transfer efficiency in Western Blot workflows. The optimized molecular weight distribution and fluorescent reference bands support accurate and convenient protein analysis applications.

Suitable for SDS-PAGE electrophoresis, Western blotting, protein molecular weight estimation, and near-infrared fluorescence imaging systems in molecular biology and protein research laboratories.

Wide Molecular Weight Range

Covers a broad molecular weight range from 10 kDa to 280 kDa for monitoring protein separation across multiple applications.

Five-Colour Band Design

Five distinct coloured protein bands provide improved visibility and easier differentiation during electrophoresis and transfer workflows.

Optimized Band Distribution

Rational molecular weight band distribution supports more accurate protein size estimation and electrophoresis monitoring.

Fluorescent Reference Bands

The 10 kDa, 25 kDa, 110 kDa, and 130 kDa bands contain fluorescent moieties optimized for near-infrared fluorescence imaging systems.

Western Blot Transfer Monitoring

Suitable for evaluating transmembrane transfer efficiency during Western blot workflows.

Reduced Antibody Cross-Reactivity

Protein tags are removed from striped proteins to minimize antibody hybridization reactions during immunodetection applications.

Technical Specifications

Property Value
Product Type Prestained Protein Ladder
Molecular Weight Range 10 – 280 kDa
Number of Protein Bands 11 bands
Band Colors Five-colour prestained design
Fluorescent Bands 10 kDa, 25 kDa, 110 kDa, 130 kDa
Compatible Applications SDS-PAGE, Western blotting, fluorescence imaging
Imaging Compatibility Near-infrared fluorescence imaging systems
Hybridization Optimization Reduced antibody hybridization reaction
Primary Applications Protein separation monitoring, molecular weight estimation, transfer efficiency evaluation

Typical Applications

  • SDS-PAGE protein electrophoresis
  • Protein molecular weight estimation
  • Western blot transfer monitoring
  • Near-infrared fluorescence imaging workflows
  • Protein separation analysis
  • Molecular biology laboratory applications
  • Biotechnology and academic research workflows

FAQ

What is the molecular weight range of the protein ladder?

The prestained protein ladder covers a molecular weight range from 10 kDa to 280 kDa.

How many protein bands are included?

The ladder contains 11 prestained protein bands distributed across the molecular weight range.

What is the advantage of the five-colour design?

The five-colour band design improves visual differentiation between bands during electrophoresis and transfer workflows.

Which bands contain fluorescent moieties?

The 10 kDa, 25 kDa, 110 kDa, and 130 kDa bands contain fluorescent labels suitable for near-infrared fluorescence imaging systems.

Why are protein tags removed from striped proteins?

Protein tags are removed to minimize antibody hybridization reactions during Western blot and immunodetection workflows.

Quality & Compliance

Products manufactured in ISO-certified facilities under internationally recognized quality management systems for dependable laboratory performance.

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