How to choose appropriate Catalase (CAT) Activity Assay Kit?
Catalase (CAT) is an antioxidant enzyme commonly found in almost all living organisms. Its main function is to catalyze the decomposition of hydrogen peroxide into water and oxygen and remove hydrogen peroxide in the body, thus preventing cells from being poisoned by H2O2. It is one of the key enzymes in the biological defense system and provides an antioxidant defense mechanism for the body. In this article, for CAT Activity Assay Kit, the author chose different brands (Cayman Chemical, Abcam, Biovision) and compared them with Abbkine CheKine™ Catalase (CAT) Activity Assay Kit (Cat#: KTB1040) from several aspects such as assay principle, detection, sample type and size/price. Summary: For CAT Activity Assay Kit, the brand Abbkine and Cayman Chemical are the similar in Assay Principle. Methanol…
How to choose appropriate NADP/NADPH Assay Kit?
NADP (coenzyme II) is the coenzyme of many redox reactions, including NADP+ (oxidation type) and NADPH (reduction type). NADP+ is also involved in biosynthesis reactions, such as lipid and nucleic acid synthesis. In animal cells, the oxidation stage of pentose phosphate pathway (PPP) is the main source of NADPH. In this article, for NADP/NADPH Assay Kit, the author chose different brands (BioAssay Systems, Abcam, Biovision) and compared them with Abbkine CheKine™NADP/NADPH Assay Kit (Cat#: KTB1010) from several aspects such as assay principle, detection, sample type and size/price. Summary: These brands are the similar in Assay Principle, Detection and Sample type. Prices are different. The price of Abbkine NADP/NADPH Assay Kit (Cat#: KTB1010) is the lowest. Besides good price, Abbkine NADP/NADPH Assay…
The Statement of Strengthening Epidemic Prevention for COVID-19
Dear Colleagues, The situation for COVID-19’s outbreak in Wuhan is getting improved in the strong supports of our government and caring people all over the world now. We are very lucky that we all are safe at present, while it’s still very important for us to do well protections. We determine to do below provisional measures during the resumption of production until the end of the outbreak in order to ensure the safe of all colleagues and our clients strictly. The establishment of epidemic prevention group, their works contain procurement of protection materials, temperature detection, virus kill, daily patrol and consults ect; Purchasing a batch of substance such as medicine alcohol, chlorine disinfectant, medical surgical masks, protective clothing, temperature guns…
How to Select an Antibody&Protein Coupling Kit with Super Cost Performance
1, The common definition of coupling technology Enzymes, biotin, fluorescent dye, agarose, magnetic beads and other substances which are easy to detect or separate are covalently labeled or conjugated to antibodies, proteins or other small molecular substances by a certain technology. 2, Background of Coupling Technology Coupling of antibodies, proteins or other small molecules is a necessary step in many types of biological experiments. For example, in order to detect specific proteins in immunoassays (such as WB/IHC/IF and other immunological experiments), we couple primary antibody or secondary antibody with enzyme, fluorescent dye, etc. In cell staining (biological imaging) applications, reactive dyes (fluorescent dye) are directly combined with extracellular or intracellular proteins (polypeptides) to produce visible and measurable staining. Coupling agarose…
Buy Abbkine selected primary antibodies, get high quality secondary antibodies
Abbkine's selected primary antibodies are the first choice for reliable trust, featuring a selection of popular research targets, strict quality control and quality assurance. We are grateful for everyone's recognition of this product line. In order to allow more customers to use good products and send out high-score articles, we are now launching the activity of buying selected primary antibodies and get high quality secondary antibodies. Promotion time: From now to December 31th, 2020 Details of activities: As long as you buy selected primary antibodies, you can get designated high quality secondary antibodies (size: 100ul) for free or at a very preferential price. Designated secondary antibodies are as follows, Product name Cat# Citation Size List Price($) Preferential Price($) HRP, Goat Anti-Mouse IgG…
Wuhan Institute of Virology Reveals New Coronavirus (2019-nCoV) may Bat Origin
On February 3, the Wuhan virus research institute of the Chinese academy of sciences/biosafety research center, Wuhan jinyintan hospital and Hubei provincial center for disease prevention and control cooperated in the identification and research of 2019 new coronavirus (2019-nCoV), which caused the Wuhan pneumonia epidemic, and published it online under the topic "a pneumonia outbreak associated with a new coronavirus of disease origin" (the link of the paper is https://www.nature.com/articles/s41586-020-2012-7). Relevant research teams revealed the basic biological characteristics of the coronavirus from nucleic acid detection, serological diagnosis, virus isolation and receptor utilization, providing important clues for epidemic control and drug research and development. The research team obtained the whole genome sequence of the virus from the early samples of 5…
Protein Quantification- Reliable and Stable Choice of Excellence
Accurate protein quantification is necessary for protein-related experiments that involve research in molecular biology, cell biology, biochemistry, developmental biology, and neuroscience. Abbkine protein quantification products include Protein Quantification Kits (BCA Assay and Bradford Assay), SuperLumia ECL HRP Substrate Kit, Protein Gel Flash Staining Kit, Colorcode Prestained Protein Marker and so on. Protein Quantification Kits Featured products: 1. Protein Quantification Kits (BCA Assay) • Save time—Easier and 4x faster than traditional Lowry methods. • High sensitivity—The detection line is as low as 25ug/ml, and the minimum detection protein is 0.5ug. • Good compatibility—unaffected by most ionic and non-ionic detergents. Compatible with up to 5% SDS, 5% Triton X-100, 5% Tween-20, 60, 80 in the sample. • Excellent linearity-linear standard curve range:…
Hard work, Do not forget your initiative mind-—Abbkine Breaks 1400 citations
Since Abbkine document collection began, as of December 31, 2019, the number of English articles published by google using Abbkine products has exceeded 1400, with an impact factor exceeding 5400 points. Thank you for your trust and support to Abbkine. We will continuously stimulate our internal creativity, provide competitive biomedical products and services, and continuously create maximum value for our customers. With a view to becoming a respected and world-class provider of biomedical products and services. Figure 1: Number of English Articles Published Using Abbkine Products from 2017 to 2019 In December 2019, Abbkine added 200+ citations. Some high-score citations are as below. 1.LECT2, a Ligand for Tie1, Plays a Crucial Role in Liver Fibrogenesis. https://doi.org/10.1016/j.cell.2019.07.021 Magazine: Cell Impact: 24.38…
The third generation of fluorescent dye AbFluor™/highly water-soluble fluorescent dye
AbFluor™ dyes are a series of highly water-soluble fluorescent dyes introduced by Abbkine after many years of research, covering the ultraviolet, visible and near-infrared spectrum, suitable for labeling biological macromolecules, especially proteins and nucleic acids. Their excellent hydrophilicity enables protein-conjugated labeling to be performed easily in aqueous media, while minimizing the need for organic solvents. AbFluor™ dyes not only have better fluorescence performance than other fluorescent dyes (such as FITC, TRITC, Alexa Fluor and Dylight dyes), but also the coupling products are more stable. Why recommend AbFluor™ fluorescent dyes? With innovative modifications to the core structure of the dye, AbFluor™ dyes have more brilliant properties than other commercial dyes, including stronger fluorescent brightness, better light stability, wider pH tolerance range,…
Western Blot Product Portfolio- Sample Preparation
Overview of western blot (WB): Western Blot is an experimental method commonly used in molecular biology, biochemistry and immunogenetics. The basic principle is to color the cell or biological tissue samples treated by gel electrophoresis through specific antibodies. Information on the expression of specific proteins in the analyzed cells or tissues is obtained by analyzing the staining position and staining depth. Sample preparation: Good protein is half the success of WB. We need to lyse cells and tissues to extract the target protein. Once cracking occurs, hydrolysis, dephosphorylation and denaturation begin. If appropriate protease or phosphatase inhibitor is added to the cracking solution, these reactions will be greatly slowed down and the chance of extracting good protein will be increased.…
