Human Sorbitol Dehydrogenase (SDH) ELISA Kit | SDH elisa kit

Human Sorbitol Dehydrogenase (SDH) ELISA Kit

Cat. Num. AAA2019958

• Gene Names: SORD; SORD1; HEL-S-95n
• Reactivity: Human
• Synonyms: Sorbitol Dehydrogenase (SDH); Human Sorbitol Dehydrogenase (SDH) ELISA Kit; SORD; L-iditol 2-dehydrogenase; SDH elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of Sorbitol Dehydrogenase (SDH).; No significant cross-reactivity or interference between Sorbitol Dehydrogenase (SDH) and analogues was observed.
• Sequence Length: 357

• Assay Type: Double-antibody Sandwich
• Samples: Serum, Plasma, Tissue homogenates and Other Biological Fluids
• Detection Range: 0.312-20ng/mL
• Sensitivity: < 0.119ng/mL
• Application: Enzyme-linked immunosorbent assay for Antigen Detection.
• Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Sorbitol Dehydrogenase (SDH) were tested 20 times on one plate, respectively.
• Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Sorbitol Dehydrogenase (SDH) were tested on 3 different plates, 8 replicates in each plate.
• CV(%) =: SD/meanX100
• Intra-Assay: CV<10%
• Inter-Assay: CV<12%
• Preparation and Storage: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. ; To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for SDH elisa kit

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Sorbitol Dehydrogenase (SDH). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Sorbitol Dehydrogenase (SDH). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Sorbitol Dehydrogenase (SDH), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Sorbitol Dehydrogenase (SDH) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Product Categories/Family for SDH elisa kit

Enzyme & Kinase; Metabolic pathway

NCBI and Uniprot Product Information

• NCBI GI #: 156627571
• NCBI GeneID: 6652
• NCBI Accession #: NP_003095.2
• NCBI GenBank Nucleotide #: NM_003104.5
• UniProt Accession #: Q00796; Q16682; Q9UMD6; B2R655; B7Z3A6; J3JZZ5
• Molecular Weight: 10,812 Da
• NCBI Official Full Name: sorbitol dehydrogenase
• NCBI Official Synonym Full Names: sorbitol dehydrogenase
• NCBI Official Symbol: SORD
• NCBI Official Synonym Symbols: SORD1; HEL-S-95n
• NCBI Protein Information: sorbitol dehydrogenase
• UniProt Protein Name: Sorbitol dehydrogenase
• Protein Family: Serine 3-dehydrogenase
• UniProt Gene Name: SORD
• UniProt Entry Name: DHSO_HUMAN

NCBI Description

Sorbitol dehydrogenase (SORD; EC 1.1.1.14) catalyzes the interconversion of polyols and their corresponding ketoses, and together with aldose reductase (ALDR1; MIM 103880), makes up the sorbitol pathway that is believed to play an important role in the development of diabetic complications (summarized by Carr and Markham, 1995 [PubMed 8535074]). The first reaction of the pathway (also called the polyol pathway) is the reduction of glucose to sorbitol by ALDR1 with NADPH as the cofactor. SORD then oxidizes the sorbitol to fructose using NAD(+) cofactor.[supplied by OMIM, Jul 2010]

Uniprot Description

SORD: Converts sorbitol to fructose. Part of the polyol pathway that plays an important role in sperm physiology. May play a role in the sperm motility by providing an energetic source for sperm. Belongs to the zinc-containing alcohol dehydrogenase family.

Protein type: Oxidoreductase; Carbohydrate Metabolism - fructose and mannose; EC 1.1.1.14

Chromosomal Location of Human Ortholog: 15q15.3

Cellular Component: extracellular space; membrane; mitochondrial membrane

Molecular Function: zinc ion binding; L-iditol 2-dehydrogenase activity; carbohydrate binding; NAD binding

Biological Process: sperm motility; L-xylitol metabolic process; L-xylitol catabolic process; glucose metabolic process; fructose biosynthetic process; sorbitol catabolic process