SPECTROMETRY - 51 Annonces

Vendredi 22 novembre 2024

Figure 1. Peptidomics Peptidomics refers to the study of all endogenous bioactive peptides in organism, cell, or tissue. Bioactive peptides are biologically active substances involved in various cellular functions within organism, which include cytokines, growth hormones, and disease-specific...

Jeudi 21 novembre 2024

With the increasing focus on personalized healthcare, there is a growing demand for biomarkers for early diagnosis, prognosis, patient stratification, or monitoring treatment response. Compared with genetic biomarkers, protein biomarkers provide higher degrees of differential information...

Jeudi 21 novembre 2024

Chemical proteomics, as an important branch of proteomics, integrates methods used in synthetic chemistry, cell biology, and mass spectrometry. It aims to design small molecule (SM) probes to elucidate the mode of action of SMs and the function of protein in drug discovery. Within...

Mercredi 20 novembre 2024

Targeted proteomics is a scientific discipline focused on the quantitative study of specific target proteins, building on the foundation of general proteomics. Unlike non-targeted proteomics, this approach selectively chooses ions for the collection of mass spectrometry data, enabling...

Mercredi 20 novembre 2024

Common samples used in proteomics include cell samples, tissue samples, and body fluid samples. Cell samples include animal cells, plant cells, and microbial cells such as fungal cells and bacterial cells. Tissue samples include animal tissues and plant tissues. Body fluid samples include serum...

Mercredi 20 novembre 2024

Post-translational modifications (PTMs) are covalent and usually enzymatic modifications on proteins. Common PTMs include phosphorylation, acetylation, ubiquitination, glycosylation, and so on. These PTMs can cause huge influences on protein structure, distribution, and function, hence...

Jeudi 14 novembre 2024

Proteomics is a large-scale study of proteins in a certain organism. Depending on specific research objective, there are many analytical techniques for proteomics study. To better meet our clients' needs, MtoZ Biolabs is proud to offer 5 quantitative proteomics service, including Label-free...

Jeudi 14 novembre 2024

Protein analysis is crucial for biochemical, and biopharmaceutical studies. To meet our customers' needs in these fields, MtoZ Biolabs has developed a sophisticated mass spectrometry platform, and is proud to offer services covering identification of proteins, mass measurement and...

Samedi 09 novembre 2024

détecteurs de traces d'explosifs portatifs te-hed15 modèle: techik marque: introduction: des traces d'explosifs te-hed15 détecteur portatif, basé sur la technologie ims (spectrométrie de mobilité ionique), est conçu et fabriqué par techik, le fabricant de produits de sécurité.te-hed15...

Mercredi 16 octobre 2024

The proteome comprises gene products expressed at varying levels. Preparing protein samples is a critical step in proteomics research because the quality and reproducibility of protein extraction significantly affect downstream mass spectrometry identification efficiency and accuracy...

Mercredi 16 octobre 2024

The term "proteomics" is the combination of "protein" and "genomics", referring to the full set of proteins expressed by a genome, which consists of all the proteins expressed by a cell or an organism. In 1995 (though there are mentions of 1994 and 1996), Marc Wilkins first proposed...

Mercredi 22 mai 2024

Customizable specifications and sizes can be made based on the outer tank of the digestion container Can be used for sample pretreatment in atomic absorption spectroscopy and plasma emission analysis; It can also be used for low-dose synthetic reactions; Sample pre-treatment is performed...

Mardi 21 mai 2024

The PFA headspace injection bottle, as a high-purity sample vessel for gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS), plays a crucial role in precise analysis due to its excellent chemical inertness, low adsorption, and high temperature resistance. Application...

Vendredi 19 avril 2024

Supports custom processing of various styles of PFA accessories.Suitable for semiconductor photovoltaic equipment, fluid equipment, as well as instruments such as chromatography, spectroscopy, mass spectrometry, etc #semiconductor #ICPMS #PFAValue #teflon Mobile: +86-153 6614 0844...

Samedi 03 février 2024

Keyto miniature proportional valve is a microvalve developed by the medical industry, IVD, or laboratory to control the fluid proportion, especially suitable for proportional control in medical ventilators or fluid control in ventilation systems, like oxygenerator, reservoirs, anesthesia...

Mercredi 31 janvier 2024

Teflon series utensils have been used in the laboratory for long-term storage of standard solutions, standard samples, organic solvents, strongly corrosive samples, and scientific research samples because of their very low blank value of metal elements and superior chemical properties...

Vendredi 26 janvier 2024

High pressure digestion tanks are usd to digest insoluble geological mineral samples and the internal high temperature and high-pressure environment make the sample digestion more thorough and effectively avoid the loss of volatile elements. It can decompose of refractory material...

Mercredi 05 juillet 2023

- Features Of Gas Chromatography-mass spectrometer for sale 1. High performance turbo molecular pump with large pumping speed is adopted, and the ion source, quadrupole and detector are separated into two independent chambers to maintain an excellent vacuum environment for quadrupole...

Mardi 27 juin 2023

Quantité : 10mg-10t - Prix : 50-15000

CAS Number：1185 53 1 Molecular Formula：C4H12ClNO3 Molecular weight：157.59600 Appearance and properties: White crystalline powder Density：1.05 g/mL at 20 °C Acid-base indicator color change ph value range：7.0 - 9.0 PH value：2.5-4.0 (25℃, 4M in H2O) Acidity coefficient(pKa)：8.1(at 25℃)...

Jeudi 08 juin 2023

Prix : USD12~USD2000

Keyto proportional valve is a microvalve developed by the medical industry, IVD, or laboratory to control the fluid proportion, especially suitable for proportional control in medical ventilators or fluid control in ventilation systems, like oxygenerator, reservoirs, anesthesia delivery ...

Jeudi 11 mai 2023

As a technology-based company, we have been focusing on developing and innovating carbon dioxide modules and monitors for more than 20 years. And we have been promoting etco2 series modules and cooperating with many well-known medical companies since 2008. Our products have obtained...

Mardi 09 mai 2023

The LC-MS untargeted metabolomics is used for unbiased detection of metabolites in samples by liquid chromatography-mass spectrometry and to obtain their qualitative and quantitative information. Technology Introduction The main application is for comparing the case group with the...

Mercredi 27 juillet 2022

Quantité : 1000 - Prix : 120,00 €

The high-pressure digestion tank is a closed container that can decompose insoluble substances. It is used for sample pretreatment in chemical analysis methods such as gas phase, liquid phase, plasma spectroscopy mass spectrometry, atomic absorption and atomic fluorescence. Working principle...

Mercredi 09 octobre 2019

Solid phase extraction (SPE) is used to reduce sample matrix interference and improve detection sensitivity. The separation selectivity of the solid phase depends on the retention strength of the components that can be retained, so the selection of the solid phase will depend on the...

Mardi 10 septembre 2019

1. Advantages and disadvantages of commonly used extraction solvents Acetonitrile: easy to salt out; compatible with LC/MS; difficult to concentrate Acetone: not easy to salt out; easy to volatilize, concentrate Ethyl acetate: immiscible with water; less extraction of impurities;...

Jeudi 15 août 2019

Review the article that I had written for product introductions, it seems that the content which making fun of products basically does not have, a person with the label of “warm person heart” is wearing very tired. The things about making fun are so cool to be said completely by naked...

Mardi 30 juillet 2019

Since its birth, the QuEChERS method has been widely used in pesticide residue analysis due to its unique advantages and characteristics of fast, simple and cheap. Lehotay et al. established a method, which uses the QuEChERS method to treat samples and analyze 229 kinds of pesticides...

Jeudi 06 juin 2019

The fast liquid chromatography column optimization function, or “GO” function, converts the linear gradient into a step gradient and optimizes the elution conditions near the confirmed elution peak. First, purify a small portion of the sample with a small column and wait until the...

Mardi 15 août 2017

Quantité : 100 - Prix : 1,00 €

The following picture illustrates a typical workflow for protein identification and characterization using MS/MS data. The starting point is a given protein sample that may be a single protein or a complex mixture of different proteins. An enzyme, often trypsin, is used to digest...

Mardi 15 août 2017

With the advancement in mass spectrometry technology, protein and peptide identification is no more tedious and time consuming. To help shorten the time duration of protein identification and enhance the accuracy of protein sequencing, Creative Proteomics has been long focused on...