Description
EGTA is a selective chelating agent supplied at minimum 99 % purity, p.a. grade, with CAS number 67-42-5 and empirical formula C₁₄H₂₄N₂O₁₀. The molar mass is 380,35 g/mol and the EC number is 200-651-2. EGTA from manufacturer Carl ROTH supports life-science laboratories that need a high-purity calcium chelator for controlled metal-ion conditions. Its p.a. specification suits analytical and research protocols in which free Ca²⁺ levels must be tightly managed. Users can incorporate the solid into established biochemical workflows for metal buffering, sample treatment and experiments that depend on selective divalent-cation sequestration.
This article is part of Protein biology (other), in Protein biology & Western blot.
Key features
- Appearance: white, crystalline powder
- Assay (titr.): ≥99,0 %
- pH value (saturated sol.): 2,6-3,0
- Loss on drying: ≤2,0 %
- Iron (Fe): ≤0,001 %
- Heavy metals: ≤0,001 %
- CAS number: 67-42-5
- Pack sizes: 10 g, 50 g, 100 g
- EG nr.: 200-651-2
- Purity: min. 99 %, p.a.
- Empirical formula: C₁₄H₂₄N₂O₁₀
- Molar mass: 380,35 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about EGTA, min. 99 %, p.a., 10 g, plastic
What is this article?
EGTA, min. 99 %, p.a., 10 g, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Protein biology (other), inside Protein biology & Western blot, in Life Science & Microbiology.
This shelf is the protein-biology article that is not a membrane and not an extraction kit: stains for gels, buffers, small tools of a protein bench. The method, a gel stain or a quantitation assay, still chooses the bottle.
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 biology (other). The catalogue is Life Science & Microbiology.
Shelves beside this one are Blotting membranes & papers and Protein extraction, purification & markers.
What should I check before I order?
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