{"product_id":"sfrp5-elisa-kit-for-human","title":"SFRP5 ELISA kit (Human)","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 96Tests\u003c\/p\u003e\u003cp\u003e\u003cb\u003e# of Times Cited in literature\u003c\/b\u003e: 37\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePrepare Time\u003c\/b\u003e: 1-3 days(please inquire for mutiple units)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Name\u003c\/b\u003e: SFRP5\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Full Name\u003c\/b\u003e: Secreted Frizzled Related Protein 5\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Names\u003c\/b\u003e: SARP3; Secreted Apoptosis Related Protein 3; Frizzled-related protein 1b\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Species\u003c\/b\u003e: Human\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot\u003c\/b\u003e: Q5T4F7\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: 6425\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatured Series\u003c\/b\u003e: SE kit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatured Series Function\u003c\/b\u003e: Detects protein (regular version)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: Reactive with Human SFRP5 \/ Secreted Frizzled Related Protein 5\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMethod\u003c\/b\u003e: Colormetric\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection principle\u003c\/b\u003e: Double-antibody Sandwich\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection\nrange\u003c\/b\u003e: 1.56-100ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSensitivity\u003c\/b\u003e: 0.58ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay Time\u003c\/b\u003e: 3h\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSample Size\u003c\/b\u003e: 100uL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRecommended\/Predicted\nSample Types\u003c\/b\u003e: Serum, Plasma, Tissue Homogenates and other Biological Fluids\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay Precision\u003c\/b\u003e: Intra-Assay: CV\u0026lt;10%, Inter-Assay: CV\u0026lt;12%\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReproducibility test menthod\u003c\/b\u003e: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Secreted Frizzled Related Protein 5 (SFRP5) were tested 20 times on one plate, respectively.\nInter-assay Precision (Precision between assays): 3 samples with low, middle and high level Secreted Frizzled Related Protein 5 (SFRP5) were tested on 3 different plates, 8 replicates in each plate.\nCV(%) = SD\/meanX100\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStorage\u003c\/b\u003e: 4°C for 1 month\/ -20°C for long-term(One year within shelf life)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eShelf-life\u003c\/b\u003e: 12 months\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: This assay has high sensitivity and excellent specificity for detection of Secreted Frizzled Related Protein 5 (SFRP5).\nNo significant cross-reactivity or interference between Secreted Frizzled Related Protein 5 (SFRP5) and analogues was observed.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStability\u003c\/b\u003e: 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.\nTo 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.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay procedure summary\u003c\/b\u003e: 1. Prepare all reagents, samples and standards;\n2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;\n3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;\n4. Aspirate and wash 3 times;\n5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;\n6. Aspirate and wash 5 times;\n7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;\n8. Add 50µL Stop Solution. Read at 450nm immediately.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTest principle\u003c\/b\u003e: 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 Secreted Frizzled Related Protein 5 (SFRP5). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Secreted Frizzled Related Protein 5 (SFRP5). 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 Secreted Frizzled Related Protein 5 (SFRP5), 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 Secreted Frizzled Related Protein 5 (SFRP5) in the samples is then determined by comparing the O.D. of the samples to the standard curve.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Area\u003c\/b\u003e: Signal transduction;\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReferences Citing This Product\u003c\/b\u003e: \u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23290274\"\u003ePlasma SFRP5 levels are decreased in Chinese subjects with obesity and type 2 diabetes and negatively correlated with parameters of insulin resistance\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/23398169\"\u003eSfrp5 correlates with insulin resistance and oxidative stress\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/24603290\"\u003eBalanced duo of anti-inflammatory SFRP5 and proinflammatory WNT5A in children\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/24330025\"\u003eSFRP5 correlates with obesity and metabolic syndrome and increases after weight loss in children\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/24530778\"\u003eLow serum level of secreted frizzled-related protein 5, an anti-inflammatory adipokine, is associated with coronary artery disease\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC4072672\/\"\u003eIdentification of adipokine clusters related to parameters of fat mass, insulin sensitivity and inflammation\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/24840810\"\u003eActivation of noncanonical Wnt signaling through WNT5A in visceral adipose tissue of obese subjects is related to inflammation\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25120720\"\u003eSerum secreted frizzled?related protein 5 levels differentially decrease in patients with hepatitis B virus?associated chronic infection and hepatocellular carcinoma\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25139699\"\u003eCirculating SFRP5 levels are elevated in drug‐na?ve recently diagnosed type 2 diabetic patients as compared with prediabetic subjects and controls\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25382802\"\u003eThe wingless-related integration site-5a\/secreted frizzled-related protein-6 system is dysregulated in human sepsis\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/%2025139699\"\u003eCirculating SFRP5 levels are elevated in drug-na\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26100762\"\u003ePrediction of gestational diabetes mellitus by first trimester serum secreted frizzle-related protein-5 levels\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27019073\"\u003eSfrp5 associates with beta-cell function in humans\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27986984\"\u003eBone marrow sFRP5 level is negatively associated with bone formation markers\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28303637\"\u003ePlasma Sfrp5 levels correlate with determinants of the metabolic syndrome in Chinese adults\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28851362\"\u003eInverse associations between serum levels of secreted frizzled-related protein-5 (SFRP5) and multiple cardiometabolic risk factors: KORA F4 study\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/29674475\"\u003eEffect of SFRP5 (Secreted Frizzled–Related Protein 5) on the WNT5A (Wingless-Type Family Member 5A)-Induced Endothelial Dysfunction and Its Relevance With …\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/29427376\"\u003eLongitudinal Increases in Adiposity Contribute to Worsening Adipokine Profile over Time in Mexican Americans\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/link.springer.com\/article\/10.1007\/s11033-018-4360-z\"\u003eThe effect of serum and follicular fluid secreted frizzle-related protein-5 on in vitro fertilization outcomes in patients with polycystic ovary syndrome\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.cambridge.org\/core\/journals\/british-journal-of-nutrition\/article\/diet-high-in-sugarsweetened-beverage-and-low-in-fruits-and-vegetables-is-associated-with-adiposity-and-a-proinflammatory-adipokine-profile\/36139593085D073B6AF80A837DBE5A31\"\u003eA diet high in sugar-sweetened beverage and low in fruits and vegetables is associated with adiposity and a pro-inflammatory adipokine profile\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/30137542\/\"\u003eRole of wnt5a in Metabolic Inflammation in Humans\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32300333\/\"\u003eAssociation of Adipocytokines With Carotid Intima Media Thickness and Arterial Stiffness in Obstructive Sleep Apnea Patients\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33188773\/\"\u003eSfrp5\/Wnt5a and Leptin\/adiponectin levels in the serum and the periarterial adipose tissue of patients with peripheral arterial occlusive disease\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32491086\/\"\u003eAssociation of serum levels of secreted frizzled-related protein 5 and Wnt member 5a with glomerular filtration rate in patients with type 2 diabetes mellitus and …\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/34920231\/\"\u003eAssociation of serum uromodulin with adipokines in dependence of type 2 diabetes\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34990470\/\"\u003eAssociation of circulating MR-proADM with all-cause and cardiovascular mortality in the general population: Results from the KORA F4 cohort study\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35475790\/\"\u003eInvestigating New Sensory Methods Related to Taste Sensitivity, Preferences, and Diet of Mother-Infant Pairs and Their Relationship With Body Composition …\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48696706564196,"sku":"SEC842Hu","price":184100.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_74c5f6d6-008b-4ffc-a90a-63893f9533b5.jpg?v=1783134831","url":"https:\/\/www.genebiosystems.com\/en-jp\/products\/sfrp5-elisa-kit-for-human","provider":"GeneBio ","version":"1.0","type":"link"}