{"product_id":"crf-elisa-kit-for-rat","title":"CRF ELISA kit (Rat)","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: CRF\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Full Name\u003c\/b\u003e: Corticotropin Releasing Factor\u003c\/p\u003e\u003cp\u003e\u003cb\u003eAlternative Names\u003c\/b\u003e: CRH; Corticotropin Releasing Hormone; Corticoliberin\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTarget Species\u003c\/b\u003e: Rat\u003c\/p\u003e\u003cp\u003e\u003cb\u003eUniprot\u003c\/b\u003e: P01143\u003c\/p\u003e\u003cp\u003e\u003cb\u003eGene ID\u003c\/b\u003e: 81648\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 Rat CRF \/ Corticotropin Releasing Factor\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: 12.35-1,000pg\/mL\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSensitivity\u003c\/b\u003e: 5.53pg\/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 Corticotropin Releasing Factor (CRF) were tested 20 times on one plate, respectively.\nInter-assay Precision (Precision between assays): 3 samples with low, middle and high level Corticotropin Releasing Factor (CRF) 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 Corticotropin Releasing Factor (CRF).\nNo significant cross-reactivity or interference between Corticotropin Releasing Factor (CRF) 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 Corticotropin Releasing Factor (CRF) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Corticotropin Releasing Factor (CRF) and unlabeled Corticotropin Releasing Factor (CRF) (Standards or samples) with the pre-coated antibody specific to Corticotropin Releasing Factor (CRF). 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 Corticotropin Releasing Factor (CRF) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Corticotropin Releasing Factor (CRF) in the sample.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eResearch Area\u003c\/b\u003e: Endocrinology;Cardiovascular biology;Neuro science;Hormone metabolism;\u003c\/p\u003e\u003cp\u003e\u003cb\u003eReferences Citing This Product\u003c\/b\u003e: \u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/24440345\"\u003eRegulation of corticosterone secretion is modified by PFOS exposure at different levels of the hypothalamic–pituitary–adrenal axis in adult male rats\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"http:\/\/www.ncbi.nlm.nih.gov\/pubmed\/25236411\"\u003eDifferential stress response in rats subjected to chronic mild stress is accompanied by changes in CRH-family gene expression at the pituitary level\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27746640\"\u003eAcute Stress-Induced Changes in Follicular Dermal Papilla Cells and Mobilization of Mast Cells:Implications for Hair Growth.\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28663093\"\u003eHeat stress-induced neuroinflammation and aberration in monoamine levels in hypothalamus are associated with temperature dysregulation\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/30028991\"\u003eEffects of n-3 PUFA enriched and n-3 PUFA deficient diets in naïve and Aβ-treated female rats\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e\u003ca href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/29807116\"\u003ePerfluorooctane sulfonate (PFOS) can alter the hypothalamic-pituitary-adrenal (HPA) axis activity by modifying CRF1 and glucocorticoid receptors\u003c\/a\u003e\u003cp\u003e \u003c\/p\u003e","brand":"GeneBio Systems","offers":[{"title":"Default Title","offer_id":48696707055716,"sku":"CEA835Ra","price":179900.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/8588\/9636\/files\/no_image_default_image-jpeg_c8a304dc-a283-4a80-abff-320526056813.jpg?v=1783134848","url":"https:\/\/www.genebiosystems.com\/en-jp\/products\/crf-elisa-kit-for-rat","provider":"GeneBio ","version":"1.0","type":"link"}