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MAK197

Sigma-Aldrich

Succinate Dehydrogenase Assay Kit

Sufficient for 100 Colorimetric tests

Synonym(s):

SDH Activity Assay Kit

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About This Item

UNSPSC Code:
12161503
NACRES:
NA.84

detection method

colorimetric

relevant disease(s)

neurological disorders

storage temp.

−20°C

Gene Information

human ... SDHA(6389) , SDHAF1(644096) , SDHAF2(54949) , SDHB(6390) , SDHC(6391) , SDHD(6392)
mouse ... SDHA(66945) , SDHAF1(68332) , SDHAF2(66072) , SDHB(67680) , SDHC(66052) , SDHD(66925)
rat ... SDHA(157074) , SDHAF2(361726) , SDHB(298596) , SDHC(289217) , SDHD(363061)

General description

Succinate dehydrogenase (SDH; EC 1.3.5.1) is a mitochondrial enzyme that catalyzes the oxidation of succinate to fumarate and carries electrons from FADH to CoQ in eukaryotes and bacteria. It has a central function in the maintenance of cellular energy metabolism via the Krebs (tricarboxylic acid) cycle and the electron transport chain. Mutations in SDH cause hereditary paraganglioma/phaeochromocytoma syndrome and a neurodegenerative disorder known as Leigh syndrome.

Application

Succinate Dehydrogenase Activity Colorimetric Assay Kit has been used to measure the enzyme activity of succinate dehydrogenase in samples.[1][2]

Suitability

Suitable for the detection of Succinate Dehydrogenase Activity in a variety of biological samples such as cell and tissue culture supernatants and purified mitochondria.

Principle

The Succinate Dehydrogenase Activity Colorimetric Assay kit provides a simple and sensitive procedure for measuring SDH activity in a variety of tissues, cells, and isolated mitochondria. SDH activity is determined by generating a product with absorbance at 600 nm proportional to the enzymatic activity present. One unit of SDH is the amount of enzyme that generates 1.0 μmole of DCIP per minute at pH 7.2 at 25 °C.

Kit Components Only

Product No.
Description
  • SDH Assay Buffer
  • SDH Substrate Mix
  • SDH Probe
  • DCIP Standard, 2 mM
  • SDH Positive Control

replaced by

Product No.
Description
Pricing

Storage Class Code

10 - Combustible liquids

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Certificates of Analysis (COA)

Lot/Batch Number
8E18K06600
8A14K06600
7C11K06600
6G23K06600
6B06K06600

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Brian P Daniels et al.
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As long-lived post-mitotic cells, neurons employ unique strategies to resist pathogen infection while preserving cellular function. Here, using a murine model of Zika virus (ZIKV) infection, we identified an innate immune pathway that restricts ZIKV replication in neurons and is
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Cell communication and signaling : CCS, 19(1), 98-98 (2021-09-27)
The calcium (Ca2+)/calmodulin (CAM)-activated kinase kinase 2 (CAMKK2)-signaling regulates several physiological processes, for example, glucose metabolism and energy homeostasis, underlying the pathogenesis of metabolic diseases. CAMKK2 exerts its biological function through several downstream kinases, therefore, it is expected that depending
Growth of ovarian cancer xenografts causes loss of muscle and bone mass: a new model for the study of cancer cachexia.
Pin F, et al.
Journal of Cachexia, Sarcopenia and Muscle, 9(4), 685-700 (2018)
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Journal of cachexia, sarcopenia and muscle, 9(4), 685-700 (2018-07-17)
Cachexia frequently occurs in women with advanced ovarian cancer (OC), along with enhanced inflammation. Despite being responsible for one third of all cancer deaths, cachexia is generally under-studied in OC due to a limited number of pre-clinical animal models. We
Microbial Siderophore Enterobactin Promotes Mitochondrial Iron Uptake and Development of the Host via Interaction with ATP Synthase.
Qi B and Han M
Cell (2018)
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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