{"product_id":"new-product-642012","title":"ELISA Kit for Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)","description":"\u003cp\u003eEnzyme-linked immunosorbent assay for Antigen Detection.\u003c\/p\u003e\n\u003cp\u003eProduct No.\u003c\/p\u003e\n\u003cp\u003eSEB230Hu\u003c\/p\u003e\n\u003cp\u003eOrganism Species\u003c\/p\u003e\n\u003cp\u003eHomo sapiens (Human).\u003c\/p\u003e\n\u003cp\u003eSample Type\u003c\/p\u003e\n\u003cp\u003eserum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids\u003c\/p\u003e\n\u003cp\u003eTest Method\u003c\/p\u003e\n\u003cp\u003eDouble-antibody Sandwich\u003c\/p\u003e\n\u003cp\u003eAssay Length\u003c\/p\u003e\n\u003cp\u003e3h\u003c\/p\u003e\n\u003cp\u003eDetection Range\u003c\/p\u003e\n\u003cp\u003e0.156-10ng\/mL\u003c\/p\u003e\n\u003cp\u003eSensitivity\u003c\/p\u003e\n\u003cp\u003eThe minimum detectable dose of this kit is typically less than 0.057ng\/mL.\u003c\/p\u003e\n\u003cp\u003eUOM\u003c\/p\u003e\n\u003cp\u003e48T 96T 96T*5 96T*10 96T*100\u003c\/p\u003e\n\u003ch3\u003eSpecificity\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eThis assay has high sensitivity and excellent specificity for detection of Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4).\u003cbr\u003eNo significant cross-reactivity or interference between Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) and analogues was observed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRecovery\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eMatrices listed below were spiked with certain level of recombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) and the recovery rates were calculated by comparing the measured value to the expected amount of Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) in samples.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMatrix\u003c\/td\u003e\n\u003ctd\u003eRecovery range (%)\u003c\/td\u003e\n\u003ctd\u003eAverage(%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eserum(n=5)\u003c\/td\u003e\n\u003ctd\u003e87-101\u003c\/td\u003e\n\u003ctd\u003e92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDTA plasma(n=5)\u003c\/td\u003e\n\u003ctd\u003e80-96\u003c\/td\u003e\n\u003ctd\u003e83\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eheparin plasma(n=5)\u003c\/td\u003e\n\u003ctd\u003e82-91\u003c\/td\u003e\n\u003ctd\u003e85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003ePrecision\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eIntra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) were tested 20 times on one plate, respectively.\u003cbr\u003eInter-assay Precision (Precision between assays): 3 samples with low, middle and high level Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) were tested on 3 different plates, 8 replicates in each plate.\u003cbr\u003eCV(%) = SD\/meanX100\u003cbr\u003eIntra-Assay: CV\u0026lt;10%\u003cbr\u003eInter-Assay: CV\u0026lt;12%\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eLinearity\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe linearity of the kit was assayed by testing samples spiked with appropriate concentration of Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample\u003c\/td\u003e\n\u003ctd\u003e1:2\u003c\/td\u003e\n\u003ctd\u003e1:4\u003c\/td\u003e\n\u003ctd\u003e1:8\u003c\/td\u003e\n\u003ctd\u003e1:16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eserum(n=5)\u003c\/td\u003e\n\u003ctd\u003e86-101%\u003c\/td\u003e\n\u003ctd\u003e78-90%\u003c\/td\u003e\n\u003ctd\u003e80-105%\u003c\/td\u003e\n\u003ctd\u003e79-98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDTA plasma(n=5)\u003c\/td\u003e\n\u003ctd\u003e82-94%\u003c\/td\u003e\n\u003ctd\u003e78-96%\u003c\/td\u003e\n\u003ctd\u003e83-99%\u003c\/td\u003e\n\u003ctd\u003e80-95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eheparin plasma(n=5)\u003c\/td\u003e\n\u003ctd\u003e85-99%\u003c\/td\u003e\n\u003ctd\u003e92-101%\u003c\/td\u003e\n\u003ctd\u003e91-101%\u003c\/td\u003e\n\u003ctd\u003e82-96%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eStability\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe 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.\u003cbr\u003eTo 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\n\u003c\/div\u003e\n\u003ch3\u003eReagents and materials provided\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"reagent_div\"\u003e\n\u003ctable class=\"reagent_table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd\u003eReagents\u003c\/td\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eReagents\u003c\/td\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-coated, ready to use 96-well strip plate\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePlate sealer for 96 wells\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eStandard Diluent\u003c\/td\u003e\n\u003ctd\u003e1×20mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Reagent A\u003c\/td\u003e\n\u003ctd\u003e1×120µL\u003c\/td\u003e\n\u003ctd\u003eAssay Diluent A\u003c\/td\u003e\n\u003ctd\u003e1×12mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetection Reagent B\u003c\/td\u003e\n\u003ctd\u003e1×120µL\u003c\/td\u003e\n\u003ctd\u003eAssay Diluent B\u003c\/td\u003e\n\u003ctd\u003e1×12mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTMB Substrate\u003c\/td\u003e\n\u003ctd\u003e1×9mL\u003c\/td\u003e\n\u003ctd\u003eStop Solution\u003c\/td\u003e\n\u003ctd\u003e1×6mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWash Buffer (30 × concentrate)\u003c\/td\u003e\n\u003ctd\u003e1×20mL\u003c\/td\u003e\n\u003ctd\u003eInstruction manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eAssay procedure summary\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cp\u003e1. Prepare all reagents, samples and standards;\u003cbr\u003e2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;\u003cbr\u003e3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;\u003cbr\u003e4. Aspirate and wash 3 times;\u003cbr\u003e5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;\u003cbr\u003e6. Aspirate and wash 5 times;\u003cbr\u003e7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;\u003cbr\u003e8. Add 50µL Stop Solution. Read at 450nm immediately.\u003c\/p\u003e\n\u003cdiv class=\"product_reference\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd class=\"td_1\"\u003eMagazine\u003c\/td\u003e\n\u003ctd\u003eCitations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInt Immunopharmacol\u003c\/td\u003e\n\u003ctd\u003eCirculating CTLA-4 levels and CTLA4 polymorphisms associate with disease condition and progression and hepatocellular carcinoma patients' survival in chronic …\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/32163858\/\" target=\"_blank\"\u003ePubmed: 32163858\u003c\/a\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_relation\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"first_tr\"\u003e\n\u003ctd class=\"td_1\"\u003eCatalog No.\u003c\/td\u003e\n\u003ctd class=\"td_2\"\u003eRelated products for research use of Homo sapiens (Human) Organism species\u003c\/td\u003e\n\u003ctd class=\"td_3\"\u003eApplications (RESEARCH USE ONLY!)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPB230Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RPB230Hu01.html\"\u003eRecombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Control; Immunogen; SDS-PAGE; WB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPB230Hu03\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RPB230Hu03.html\"\u003eRecombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Control; Immunogen; SDS-PAGE; WB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPB230Hu02\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RPB230Hu02.html\"\u003eRecombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Control; Immunogen; SDS-PAGE; WB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPB230Hu04\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RPB230Hu04.html\"\u003eRecombinant Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePositive Control; Immunogen; SDS-PAGE; WB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAB230Hu02\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/PAB230Hu02.html\"\u003ePolyclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAB230Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/PAB230Hu01.html\"\u003ePolyclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFAB230Hu01\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/FAB230Hu01.html\"\u003eAnti-Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) Polyclonal Antibody\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow cytometry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFAB230Hu41\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/FAB230Hu41.html\"\u003ePE-Linked Anti-Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) Polyclonal Antibody\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow cytometry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFAB230Hu51\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/FAB230Hu51.html\"\u003eAPC-Linked Anti-Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) Polyclonal Antibody\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow cytometry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFAB230Hu81\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/FAB230Hu81.html\"\u003eFITC-Linked Anti-Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) Polyclonal Antibody\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eFlow cytometry.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu21\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu21.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu23\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu23.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRAB230Hu71\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/RAB230Hu71.html\"\u003eRecombinant Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IF; ICC; IHC; IP; FCM.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu22\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu22.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu24\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu24.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu25.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu26\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu26.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMAB230Hu27\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/MAB230Hu27.html\"\u003eMonoclonal Antibody to Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWB; IHC; ICC; IP.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEB230Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/SEB230Hu.html\"\u003eELISA Kit for Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eEnzyme-linked immunosorbent assay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLMB230Hu\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/LMB230Hu.html\"\u003eMagnetic Luminex Assay Kit for Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4) ,etc.\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Luminex Assay for Antigen Detection.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePGB230Hu02\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.cloud-clone.com\/products\/PGB230Hu02.html\"\u003ePrimer Pair for Cytotoxic T-Lymphocyte Associated Antigen 4 (CTLA4)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePCR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Cloud-clone","offers":[{"title":"96T \/ The minimum detectable dose of this kit is typically less than 12.4pg\/mL \/ 31.2-2,000pg\/mL","offer_id":47592842395928,"sku":"SEB230Hu","price":665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5652\/1400\/products\/SE_BIG_5c8a2726-3e8d-4d63-8c39-bb8cbcbbdb90.jpg?v=1706252319","url":"https:\/\/danabiosci.com\/products\/new-product-642012","provider":"Dana Bioscience","version":"1.0","type":"link"}