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bluetigerscientific.com

Blue Tiger Scientific is the one-stop shop created to outfit and provide supplies and specialty equipment dedicated for scientific labs. We have the best prices and are dedicated to quality customer service.

megazyme.com

The Rapid Integrated Total Dietary Fiber Assay Kit method is validated under collaborative study (AACC Method 32-60.01, AOAC Method 2022.01, AOAC Method 2017.16, ICC Standard No. 185) and is recognized as a Type I Method by CODEX Alimentarius. The K-RINTDF method is the recommended one for the measurement of total dietary fiber in all foods that may or may not contain resistant starch. This method is updated to be more consistent with in vivo conditions in the human small intestine, i.e. a 4 h incubation time. Under these conditions more accurate measurement of resistant starch is obtained, including phosphate cross-liked starch (RS 4). Use of higher enzyme concentrations ensures that resistant maltodextrins produced from non-resistant starch under the incubation conditions of the Integrated Total Dietary Fiber procedure (AOAC Methods 2009.01 and 2011.25) are no longer produced. In this improved, rapid method, the incubation time with PAA + AMG is reduced to 4 h and the levels of both PAA and AMG are increased to ensure that resistant starch levels obtained with a set of control samples are consistent with ileostomy data. Under these conditions, the DF values obtained for most samples are the same as those obtained with AOAC Methods 2009.01 and 2011.25. The dietary fiber fractions that are measured with this method are: 1. High Molecular Weight Dietary Fiber (HMWDF) including Insoluble Dietary Fiber (IDF) and High Molecular Weight Soluble Dietary Fiber (SDFP; soluble dietary fiber which is precipitated in the presence of 78% aqueous ethanol), and 2. Low Molecular Weight Soluble Dietary Fiber (SDFS; water soluble dietary fiber that is soluble in the presence of 78% aqueous ethanol). Alternatively, IDF, SDFP and SDFS can be measured separately. The enzymes used in this method are high purity and effectively devoid of contaminating enzymes active on other dietary fiber components such as β-glucan, pectin and arabinoxylan. They are supplied as freeze-dried powders

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ibl-america.com

Solid phase sandwich ELISA for the determination of human soluble Alpha Klotho (α-Klotho) in serum and EDTA-plasma. For research use only, not for use in diagnostic procedures. α-Klotho is a key player that integrates a multi-step regulatory system of calcium metabolism and phosphate homeostasis. α-klotho was identified as an extremely down-regulated gene in the genetic mutation mouse (Klotho mouse) of which phenotype is very similar to various symptoms of human aging. Then, the sequences of α-Klotho genes have been identified in various species including human based on the one of mouse. α-Klotho protein is a 130kDa, one-transmembrane protein and its expression is confirmed in the kidneys and the parathyroid glands. In recent years, it has become clear that α-Klotho is an important molecule within a living organism regulating the metabolism of mineral such as calcium and phosphorus. Therefore, it is considered that, in Klotho mouse, early aging-like symptoms are induced by impaired mineral homeostasis caused by decreased expression of α- Klotho. Meanwhile, it is reported that the long N-terminal extracellular domain which comprises the major portion of sequence of α-Klotho protein is released free into blood by shedding. However, there are may unclear points about functions and changes in concentration of free (soluble) α-Klotho protein, so it has been required to develop the measurement system of α-Klotho. Human soluble α-Klotho protein in human blood and urine can be measured by this assay kit. Control Set 27998-QC is available for purchase.

cellsciences.com

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bpcinstruments.com

FAQ Welcome to our FAQ page. Here you’ll find answers to the most common questions about our products, applications, services and support. If you can’t find what you’re looking for, feel free to contact our team directly. General Questions about BPC Instruments products and services in general, including how to access training and support. Instruments […]

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Account verification required. As a research-grade supplier, we verify all accounts to ensure compliance with industry standards.

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