{"product_id":"hcy-elisa-kit-for-general-species","title":"HCy ELISA kit (General species)","description":"\u003cp\u003e\u003cb\u003eSize\u003c\/b\u003e: 96Tests\u003c\/p\u003e\u003cp\u003e\u003cb\u003e# of Times Cited in literature\u003c\/b\u003e: 7\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: HCy\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Full Name\u003c\/b\u003e: Homocysteine\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Names\u003c\/b\u003e: -\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Species\u003c\/b\u003e: General species\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot\u003c\/b\u003e: -\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: -\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatured Series\u003c\/b\u003e: CE kit\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatured Series Function\u003c\/b\u003e: Detects small molecule\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSpecificity\u003c\/b\u003e: Reactive with General species HCy \/ Homocysteine\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMethod\u003c\/b\u003e: Colormetric\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection principle\u003c\/b\u003e: Competitive Inhibition\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDetection\nrange\u003c\/b\u003e: 98.77-8,000ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSensitivity\u003c\/b\u003e: 40.22ng\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAssay Time\u003c\/b\u003e: 2h\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSample Size\u003c\/b\u003e: 50uL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRecommended\/Predicted\nSample Types\u003c\/b\u003e: Serum, Plasma 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 Homocysteine (HCy) were tested 20 times on one plate, respectively.\nInter-assay Precision (Precision between assays): 3 samples with low, middle and high level Homocysteine (HCy) 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 Homocysteine (HCy).\nNo significant cross-reactivity or interference between Homocysteine (HCy) 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 50µL standard or sample to each well.\n    And then add 50µL prepared Detection Reagent A immediately.\n    Shake and mix. Incubate 1 hour at 37°C;\n3. Aspirate and wash 3 times;\n4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;\n5. Aspirate and wash 5 times;\n6. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;\n7. Add 50µL Stop Solution. Read at 450 nm immediately.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTest principle\u003c\/b\u003e: This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Homocysteine (HCy) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Homocysteine (HCy) and unlabeled Homocysteine (HCy) (Standards or samples) with the pre-coated antibody specific to Homocysteine (HCy). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Homocysteine (HCy) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Homocysteine (HCy) in the sample.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Area\u003c\/b\u003e: -\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReferences Citing This Product\u003c\/b\u003e: \u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/29582727\"\u003eMaternal low-quality protein diet exerts sex-specific effects on plasma amino acid profile and alters hepatic expression of methyltransferases in adult rat offspring\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.sjamf.eg.net\/article.asp?issn=1110-2381year=2018volume=2issue=3spage=171epage=180aulast=Souka\"\u003eHomocysteinemia in relation to anemia in hypothyroid patients\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31787282\/\"\u003eOrganochlorine pesticides exposure may disturb homocysteine metabolism in pregnant women\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32774702\/\"\u003eBaicalin rescues hyperglycemia-induced neural tube defects via targeting on retinoic acid signaling\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.hindawi.com\/journals\/jdr\/2020\/9815485\/\"\u003eChanges and Risk Factors of Skeletal Muscle Mass and Strength in Patients with Type 2 Diabetes over 60 Years Old: A Cross-Sectional Study from China\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/journaljamps.com\/index.php\/JAMPS\/article\/view\/30168\"\u003eHomocysteinaemia in Heart Failure Patients in North Eastern Nigeria\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/dergipark.org.tr\/en\/pub\/jgon\/issue\/61171\/787451\"\u003eKARD?YOVASK¨¹LER S?STEM HASTALIKLARINDA R?SK FAKT?R¨¹ OLAN H?PERHOMOS?STE?NEM?'N?N POL?K?ST?K OVER SENDROMUNDAK? YER?\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35464038\/\"\u003eFolate, Vitamin B12, and Homocysteine Levels in Women With Neural Tube Defect-Affected Pregnancy in Addis Ababa, Ethiopia\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48696689983588,"sku":"CED984Ge","price":214600.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_bf12f1da-bc03-4c57-83c5-6de2cd070b74.jpg?v=1783134212","url":"https:\/\/www.genebiosystems.com\/en-jp\/products\/hcy-elisa-kit-for-general-species","provider":"GeneBio ","version":"1.0","type":"link"}