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ProteinSimple Peggy Sue Automated Capillary Western Blot Protein Analyzer

UsedProteinSimpleImmunohistochemistryUnited States

From€7,865.66excl. VAT

In stock

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make
Proteinsimple
hertz
50Hz/60Hz
voltage
120V/220V
includes
Power cord included |
warranty
AS-IS
All 12 specifications
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Specifications 12

Brands
ProteinSimple
New/Used
Used
make
Proteinsimple
hertz
50Hz/60Hz
weight
220.0 Lb
voltage
120V/220V
includes
Power cord included |
warranty
AS-IS
dimensions
22.0in x 23.0in x 33.0in
shipping_type
Freight
item_condition
AS-IS
manufacturing_date
Does Not Apply

Product description

Automated capillary Western blot system analyzing proteins 2-440 kDa, processes 96 samples/run, chemiluminescence detection.

  • Automated system for protein separation and analysis by size or charge using capillary electrophoresis
  • Processes up to 96 samples per run, optimized for low volume protein samples (3–5 µL per well)
  • Protein size range: 2 to 440 kDa; isoelectric focusing range: pI 3 to 10
  • Sensitivity at low picogram levels with chemiluminescence detection
  • Coefficients of variation (CV):
  • Sizing CV <10%
  • Intra-assay CV <15%
  • Inter-assay CV <20%
  • Quantitation CV <20%
  • Resolution:
  • 15–20% for proteins <20 kDa
  • 10% for proteins >20 kDa
  • Capillary specifications: 5 cm length, 100 µm outer diameter, 400 nL volume
  • Sample input requirement: 0.3–1.2 µg lysate at ~0.2 g/L protein concentration
  • Weight: 119.75 kg (264 lbs)
  • Shipping dimensions: 67.06 cm x 70.1 cm x 100.58 cm
  • Harmonized code: 9027.50.20 (instruments for physical or chemical analysis - chromatographs/electrophoresis)
  • Current condition: powers on but requires repair due to software failures and missing leg platform; sold AS-IS for parts or restoration potential in advanced protein research applications including cancer, immuno-oncology, cell/gene therapy, and antibody characterization.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 9 November 2026