Description
Q-PAGE 12 % Tris-Bis Mini is a ready-to-use precast polyacrylamide gel for mini-format protein PAGE. Each cassette is 10 × 8,3 cm, formulated at 12 % polyacrylamide in a Tris-Bis buffer system and equipped with 12 wells for multi-sample loading. The pack contains 2 units, enabling paired runs or reserve capacity without intermediate casting. Density is approximately 1 g/cm³ and the boiling point is around 100 °C, aligning with typical aqueous electrophoresis conditions. These gels from manufacturer SMOBIO offer a higher acrylamide percentage suited to tighter resolution of lower- to mid-range protein sizes compared with more open matrices. Ready-to-use construction shortens setup time and improves run-to-run consistency for SDS-PAGE and related Tris-Bis applications in research and quality laboratories. The mini footprint matches common tank systems, while the 12-well configuration balances sample number and lane width for clear band visualisation after staining or blotting workflows.
This article is part of Biological buffers (Tris, HEPES, MOPS), in Buffers & pH solutions.
Key features
- Gel type: Bis-Tris
- Gel matrix: 12% polyacrylamide
- Buffer system: MOPS and MES
- Cassette size (W x L): Mini (10 x 8.3 cm)
- Gel strength: 1 mm
- Gel pockets: 12
- Pack sizes: 2 pc(s), 10 pc(s)
- Density: ~1 g/cm³
- Gel percentage: 12 % polyacrylamide
- Format: Tris-Bis Mini, 10 × 8,3 cm
- Wells: 12 wells
- UNSPSC: 41105320
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Q-PAGE 12 % Tris-Bis Mini, ready-to-use, 12 wells, 2 pc(s)
What is this article?
Q-PAGE 12 % Tris-Bis Mini, ready-to-use, 12 wells, 2 pc(s) is the article on this page. Luminix Health distributes SMOBIO for laboratory use. It sits in Tampons biologiques (Tris, HEPES, MOPS), inside Tampons & solutions pH, in Produits chimiques.
Tris, HEPES, MOPS and their relatives hold pH in a range that cells and proteins tolerate, with a pKa near the working pH. The useful range is roughly one unit either side of the pKa. A phosphate buffer and Tris are not interchangeable in a method that names one of them, because the ion itself has effects.
A buffer resists a change in pH when a little acid or base is added. It does that because a weak acid and its conjugate base are both present. A pH buffer used to calibrate a meter has a stated value at a stated temperature. A biological buffer such as Tris or HEPES is chosen because it holds the pH of a living system and does not poison it. Conductivity standards are the sister articles for a conductivity meter. The ions are on PubChem. Electrode calibration practice sits with EURAMET and BELAC.
Which category should I open next?
The category is Tampons & solutions pH. The sub-category is Tampons biologiques (Tris, HEPES, MOPS). The catalogue is Produits chimiques.
Shelves beside this one are tampons pH & étalons de conductivité and Tampons (autres).
What should I check before I order?
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.
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