High Purity Germanium (HPGe) Radiation Detectors | Products | AMETEK ORTEC
ORTEC provides a comprehensive suite of HPGe radiation detector solutions covering an extensive range of energies and for a variety of applications. Learn more about ORTEC's High Purity Germanium Radiation Detectors (HPGe) today.
Figure 3: Achieving High Levels of Purity (Handbook) The detection of protein presence is a challenging area due to how small their size is. Total protein detection methods include absorbance, using amido black or colloidal gold, detecting nitro
Polyacrylamide Gel Electrophoresis (PAGE) | Instrumentation | Microbe Notes
Polyacrylamide gel electrophoresis (PAGE) is a technique widely used in biochemistry, forensic chemistry, genetics, molecular biology and biotechnology to separate biological macromolecules, usually proteins or nucleic acids, according to their
The detectors are fabricated from N-type germanium with an inner contact of diffused Li and an outer, ultra thin, contact of ion-implanted boron. The GAMMA-X detector, uniquely, demonstrates excellent efficiency at both high and low energies.
PAGE & HPLC - Integrated DNA Technologies
Purification services offered include PAGE and various types of HPLC. Purified, unmodified oligos 20–50 bases in length are provided with the guaranteed yields (Table 1).*. Table 1. Yield guarantees for unmodified oligos of 25–50 bases, after pu
Assay of IgG Purity and Heterogeneity using High-Resolution Sodium Dodecyl Sulfate Capillary Gel Electrophoresis Lucy Y. Liu, Chitra Ratnayake, Jeff Chapman, Narasaiah Dontha, Sae Choo, and M. P. Reddy SCIEX, Brea, CA USA Overview In this
Identity and Purity - Large Molecules - Pacific BioLabs
HPLC (High-Performance Liquid Chromatography) Size exclusion, ion exchange and reverse phase chromatography are often used in identity and purity lot release tests of large molecules by HPLC. Following validated methods, Pacific BioLabs can
To overcome limitations of conventional approaches for the identification of Eimeria species of chickens, we have established high resolution electrophoretic procedures using genetic markers in ribosomal DNA. The first and second internal
RTD temperature sensors - the fundamentals
Resistance ratio is affected by the type and purity of the metal used to make the RTD. In general, RTDs that have a high R 0 value combined with a high resistance ratio are easier to measure accurately, but other characteristics of the metal
The detection of contaminating species will depend on the sensitivity of the nucleic acid stain used, as well as the amount of contaminants. Using gel electrophoresis, the integrity of total RNA after an extraction may be examined by assessing
Guidelines to reach high-quality purified recombinant proteins
Guidelines to reach high-quality purified recombinant proteins Appl Microbiol Biotechnol. 2025 Jan;102(1):81-92. doi: 10.1007/s00253-017-8623-8. Epub 2017 Nov 18
The pores in a highly cross-linked polyacrylamide gel are quite small. Such a gel could resolve small proteins and peptides, but large proteins would not be able to move through it. In what is probably the most powerful technique for resolving
- Can ferrate be used for water treatment?
- Ferrate is emerging as a green chemical for organic synthesis and for treating toxins in water. This review paper aims to discuss the potential of generating ferrate (VI) in situ and using it for water treatment. The first part provides a short review of recent advances in Fe (VI) synthesis and introduces its in situ electrochemical synthesis.
- Can ferrate (VI) be electrochemically produced in situ?
- Furthermore, ferrate (VI) can be electrochemically produced in situ using high-oxygen overpotential anodes, such as boron-doped diamond electrodes, under circumneutral conditions, enabling simultaneous Fe (VI) synthesis and water treatment within a single electrochemical reactor.
- Can ferrate (VI) be used in water and wastewater treatment?
- Here we argue that five technical barriers prevent the water industry from establishing the necessary credibility for the full-scale application of ferrate (VI) in water and wastewater treatment. (1) Challenges of Ferrate (VI) Synthesis. The bottleneck for ferrate (VI) application is the lack of practical synthesis devices.
- Can ferrate (VI) reshape the conventional water treatment paradigm?
- Consequently, while the way ferrate (VI) is simply used enhances a particular treatment performance, it cannot develop a standalone, one-step ferrate (VI) treatment system to reshape the conventional water treatment paradigm by steering the multifunctional potential of ferrate (VI) within a single reactor.
