Description
DNA-Marker short-run 1 is a DNA ladder supplied lyophilised at 50 µg in a plastic pack, together with gel loading buffer, and is not pre-dyed. It is intended for horizontal agarose electrophoresis and the separation of nucleic acids in agarose gels, where a short-run marker is required to size DNA fragments. The lyophilised ladder format allows reconstitution according to laboratory practice, while the accompanying loading buffer supports sample application on agarose gels. Because the marker is not pre-dyed, staining or imaging follows the usual laboratory nucleic-acid visualisation method rather than a built-in dye track. This DNA-Marker short-run 1 from manufacturer Carl ROTH is catalogued for electrophoresis applications that need a compact ladder for short runs. The 50 µg quantity is presented in a small plastic unit typical of DNA markers used in molecular-biology workflows. A listed pack weight of 0,012 kg corresponds to this compact presentation. Users working with agarose gels can load the short-run ladder alongside experimental samples to compare fragment migration.
This article is part of Protein extraction, purification & markers, in Protein biology & Western blot.
Key features
- Pack size: 50 µg plastic
- Storage temperature: -20 °C
- Form: DNA ladder (lyophilised)
- Dye status: Not pre-dyed
- Included: Gel loading buffer
- Technical Information Sheet:
- Safety Data Sheet:
Recently viewed
You may also like
Browse related categories
Category
Protein biology & Western blot
Sub-category
Protein extraction, purification & markers
Catalogue
Brand
Questions about DNA-Marker short-run 1, DNA-ladder (lyophil.), 50 µg, plastic
What is this article?
DNA-Marker short-run 1, DNA-ladder (lyophil.), 50 µg, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Protein extraction, purification & markers, inside Protein biology & Western blot, in Microbiology lab supplies.
Extraction reagents break the cell and keep the protein soluble. Purification resins and columns, often an affinity tag such as His, pull one protein out. A marker is a set of known masses run in the next lane. The mass range of the marker has to cover the protein being sought.
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 Protein extraction, purification & markers. The catalogue is Microbiology lab supplies.
Shelves beside this one are Blotting membranes & papers and Protein biology (other).
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.