Agilent, 1980-1105, 50/pk AdvanceBio Spin columns for desalting or buffer exchange, <1000 µL samples, 50/pk columns + 4 re-usable adapters.

50/pk AdvanceBio Spin columns for desalting or buffer exchange, <1000 µL samples, 50/pk columns + 4 re-usable adapters. Recommended for proteins >5 kDa or oligonucleotides >10 bp/nt. Extra re-usable adapters may be ordered via p/n 1980-1106.

Specifications:
Brand: AdvanceBio Spin
Molecular Weight Lower Limit: 5000 Da
Phase: Cross-linked dextran
Separation Mode: Size Exclusion (SEC)
Storage Temp Conditions: Store at ambient temperature
Technique: Sample Preparation
pH Range: 2-13

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Designed for rapid and efficient sample preparation, these spin columns enable effective desalting and buffer exchange of biological samples with volumes less than 1000 microliters. Each pack contains 50 single-use columns and four reusable adapters, providing flexibility and scalability for high-throughput laboratories. The advanced resin technology ensures high recovery rates while minimizing sample loss and maintaining protein integrity, making them ideal for downstream applications such as mass spectrometry, HPLC, protein crystallography, and enzymatic assays.

These columns are particularly valuable for researchers working in proteomics, biopharmaceutical development, and biomarker analysis, where precise sample preparation is essential for reliable results. The included adapters allow for compatibility with standard benchtop microcentrifuges, streamlining routine workflows and saving valuable bench space. Additionally, they can be used in conjunction with Agilent AdvanceBio columns and LC systems for seamless integration into analytical pipelines.

With user-friendly operation and reproducible performance, the spin columns are suitable for both small-scale discovery research and routine quality control. Researchers can efficiently remove salts or unwanted buffer components in just a few minutes, ensuring samples are ready for sensitive analytical detection without compromising data quality or throughput.