Description
Blotting paper grade BF 2 in 300 × 600 mm sheets is a high-purity paper suited to blotting and chromatography and to further uses where strong absorption by the paper is required. Diagnostics and life-science applications that rely on controlled liquid take-up are typical fields for this grade. Each unit supplies 100 sheets measuring 300 × 600 mm, a larger format useful for broad gels, extended transfer assemblies and generous bench coverage. This paper from manufacturer Sartorius also functions as protective underlay, filter sheet or general absorbent medium in laboratory settings. High purity assists clean contact with samples during blotting, separations and assay-related handling. Research and clinical laboratories employ grade BF 2 whenever a consistent, absorbent sheet stock is needed for molecular biology, analytical chemistry or diagnostic preparation. The spacious 300 × 600 mm dimensions reduce the need for overlapping smaller pieces and simplify layout of larger workflows. Pack net weight is 3,500 kg, corresponding to a substantial working quantity for busy laboratories.
This article is part of Blotting membranes & papers, in Protein biology & Western blot.
Key features
- Pack size: 100 pc(s)
- Storage temperature: Room Temperature
- Grade: BF 2
- Sheet size: 300 × 600 mm
- Sterility: non-sterile
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Questions about Blotting papers/ Grade BF 2
What is this article?
Blotting papers/ Grade BF 2 is the article on this page. Luminix Health distributes Sartorius for laboratory use. It sits in Blotting membranes & papers, inside Protein biology & Western blot, in Microbiology lab supplies.
A blotting membrane, nitrocellulose or PVDF, binds proteins transferred out of a gel. Pore size, 0.2 µm or 0.45 µm, and the format, roll or pre-cut, are the choices. PVDF is activated in methanol. The papers and the sponges around it in the cassette are part of the same stack.
Protein work separates a mixture, then asks which protein is which. Extraction and purification take the protein out of the cell. A marker shows the masses. A Western blot moves the separated proteins onto a membrane and probes them with an antibody. The membrane, nitrocellulose or PVDF, has to bind the protein and survive the washes. Antibodies and methods are in PubMed. Reference material is at ATCC.
Which category should I open next?
The category is Protein biology & Western blot. The sub-category is Blotting membranes & papers. The catalogue is Microbiology lab supplies.
Shelves beside this one are Protein biology (other) and Protein extraction, purification & markers.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.