甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本)
Mini Samples ELISA Kit for Thyroxine (T4)
3,5,3',5'-Tetraiodothyronine; L-Thyroxine; Levothyroxine
- 編號UMEA452Ge
- 物種Pan-species (General，通用) 相同的名稱，不同的物種。
- 實驗方法競爭抑制
- 反應(yīng)時長3h
- 檢測范圍3.70-300ng/mL
- 靈敏度最小可檢測劑量小于等于1.34ng/mL.
- 樣本類型Serum, plasma and other biological fluids
- 下載 英文說明書 中文說明書
- 規(guī)格 48T96T 96T*5 96T*10 96T*100
- 價格 ¥ 1371 ¥ 1959 ¥ 8816 ¥ 16652 ¥ 137130
- 欲了解實際交易價格和更多情況，請與當(dāng)?shù)亟?jīng)銷商聯(lián)系!
-
產(chǎn)品包裝(模擬)
-
產(chǎn)品包裝(模擬)
-
實驗結(jié)果圖
-
標(biāo)準(zhǔn)曲線圖
-
通過ISO 9001、ISO 13485質(zhì)量體系認(rèn)證
特異性
本試劑盒用于檢測甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本)，經(jīng)檢測與其它相似物質(zhì)無明顯交叉反應(yīng)。
由于受到技術(shù)及樣本來源的限制，不可能完成對所有相關(guān)或相似物質(zhì)交叉反應(yīng)檢測，因此本試劑盒有可能與未經(jīng)檢測的其它物質(zhì)有交叉反應(yīng)。
回收率
分別于定值血清及血漿樣本中加入一定量的甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本)（加標(biāo)樣品），重復(fù)測定并計算其均值，回收率為測定值與理論值的比率。
| 樣本 | 回收率范圍(%) | 平均回收率(%) |
| serum(n=5) | 89-99 | 93 |
| EDTA plasma(n=5) | 78-90 | 86 |
| heparin plasma(n=5) | 98-105 | 102 |
精密度
精密度用樣品測定值的變異系數(shù)CV表示。CV(%) = SD/mean×100
批內(nèi)差：取同批次試劑盒對低、中、高值定值樣本進(jìn)行定量檢測,每份樣本連續(xù)測定20 次，分別計算不同濃度樣本的平均值及SD值。
批間差：選取3個不同批次的試劑盒分別對低、中、高值定值樣本進(jìn)行定量測定，每個樣本使用同一試劑盒重復(fù)測定8次，分別計算不同濃度樣本的平均值及SD值。
批內(nèi)差： CV<10%
批間差： CV<12%
線性
在定值血清及血漿樣本內(nèi)加入適量的甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本)，并倍比稀釋成1:2，1:4，1:8，1:16的待測樣本，線性范圍即為稀釋后樣本中甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本)含量的測定值與理論值的比率。
| 樣本 | 1:2 | 1:4 | 1:8 | 1:16 |
| serum(n=5) | 78-95% | 82-103% | 83-97% | 87-96% |
| EDTA plasma(n=5) | 95-104% | 84-97% | 78-99% | 95-104% |
| heparin plasma(n=5) | 94-103% | 92-99% | 97-105% | 92-101% |
穩(wěn)定性
經(jīng)測定，試劑盒在有效期內(nèi)按推薦溫度保存，其活性降低率小于5%。
為減小外部因素對試劑盒破壞前后檢測值的影響，實驗室的環(huán)境條件需盡量保持一致，尤其是實驗室內(nèi)溫度、濕度及溫育條件。其次由同一實驗員來進(jìn)行操作可減少人為誤差。
實驗流程
1. 實驗前標(biāo)準(zhǔn)品、試劑及樣本的準(zhǔn)備；
2. 加樣（標(biāo)準(zhǔn)品及樣本）25µL后，立即加入檢測溶液A25µL，
37°C孵育1小時；
3. 甩干，洗板3次；
4. 加檢測溶液B50µL，37°C孵育30分鐘；
5. 洗板5次；
6. 加TMB底物50µL，37°C孵育10－20分鐘；
7. 加終止液25µL，立即450nm讀數(shù)。
實驗原理
本試劑盒應(yīng)用競爭抑制酶聯(lián)免疫分析法測定標(biāo)本中待測物質(zhì)水平。將甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本)單克隆抗體包被微孔板，制成固相載體，往包被抗體的微孔中同時加入生物素標(biāo)記的抗原和待測抗原(標(biāo)準(zhǔn)品或樣本)，待測抗原與生物素標(biāo)記抗原對特異性抗體進(jìn)行競爭結(jié)合。溫育后經(jīng)洗滌去掉未結(jié)合物，然后加入HRP標(biāo)記的親和素，經(jīng)過溫育和徹底洗滌后加入底物TMB顯色。TMB在過氧化物酶的催化下轉(zhuǎn)化成藍(lán)色，并在酸的作用下轉(zhuǎn)化成最終的黃色。待測標(biāo)本濃度越高，標(biāo)記抗原和抗體的結(jié)合就越受到抑制，顯色愈淺。顯色的深淺與酶量呈正相關(guān)，而與樣品中待測物質(zhì)含量呈負(fù)相關(guān)。用酶標(biāo)儀在450nm波長下測定吸光度（O.D.值），計算樣品濃度。
增值服務(wù)
相關(guān)產(chǎn)品
| 編號 | 適用物種：Pan-species (General，通用) | 應(yīng)用(僅供研究使用，不用于臨床診斷！) |
| UCPA452Ge11 | 甲狀腺素(T4)牛血清白蛋白偶聯(lián)物 | Immunogen; SDS-PAGE; WB. |
| UCPA452Ge21 | 甲狀腺素(T4)卵白蛋白偶聯(lián)物 | Immunogen; SDS-PAGE; WB. |
| UPAA452Ge01 | 甲狀腺素(T4)多克隆抗體 | ELISA |
| ULAA452Ge81 | 甲狀腺素(T4)多克隆抗體(異硫氰酸熒光素標(biāo)記) | WB; IHC; ICC; IF. |
| UMAA452Ge28 | 甲狀腺素(T4)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). |
| UMAA452Ge25 | 甲狀腺素(T4)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). |
| UMAA452Ge23 | 甲狀腺素(T4)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). |
| UMAA452Ge22 | 甲狀腺素(T4)單克隆抗體 | ELISA, CLIA. / IHC-Fr, ICC, IP (predicted). |
| UMAA452Ge21 | 甲狀腺素(T4)單克隆抗體 | ELISA |
| UCEA452Ge | 甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UIEA452Ge | 甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,快捷型) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UMEA452Ge | 甲狀腺素(T4)檢測試劑盒(酶聯(lián)免疫吸附試驗法,小樣本) | Enzyme-linked immunosorbent assay for Antigen Detection. |
| UCCA452Ge | 甲狀腺素(T4)檢測試劑盒(化學(xué)發(fā)光免疫分析法) | Chemiluminescent immunoassay for Antigen Detection. |
| ULMA452Ge | 甲狀腺素(T4)等多因子檢測試劑盒(流式熒光發(fā)光法) | FLIA Kit for Antigen Detection. |
| UKSA452Ge11 | 甲狀腺素(T4)檢測試劑盒DIY材料(酶聯(lián)免疫吸附試驗法) | 自己動手制作ELISA試劑盒的主要材料 |
參考文獻(xiàn)
| 雜志 | 參考文獻(xiàn) |
| Aquatic Toxicology | Bioconcentration and metabolism of decabromodiphenyl ether (BDE-209) result in thyroid endocrine disruption in zebrafish larvae [ScienceDirect: S0166445X12000215] |
| Aquatic Toxicology | Exposure of zebrafish embryos/larvae to TDCPP alters concentrations of thyroid hormones and transcriptions of genes involved in the hypothalamic–pituitary–thyroid axis [PubMed: 23220413] |
| Life Science Journal | Can Nigella Sativa oil (NSO) reverse hypothyroid status induced by PTU in rat? biochemical and histological studies [Lifesciencesite: Source] |
| Aquat Toxicol | Thyroid endocrine system disruption by pentachlorophenol: an in vitro and in vivo assay. [ScienceDirect: S0166445X13002129] |
| Aquatic Toxicology | Impact of co-exposure with lead and decabromodiphenyl ether (BDE-209) on thyroid function in zebrafish larvae [Pubmed:25456233] |
| Chemosphere | Exposure to2,2′,4,4′-tetrabromodiphenyl ether (BDE-47) alters thyroid hormone levels and thyroid hormone-reCavia (Guinea pig )lated gene transcription in manila clam?Ruditapes philippinarum [science:S0045653516302016] |
| Frontiers in cellular neuroscience | Elevated Thyroid Peroxidase Antibody Increases Risk of Post-partum Depression by Decreasing Prefrontal Cortex BDNF and 5-HT Levels in Mice [pubmed:28119573] |
| Toxicological?Sciences | Exposure of pregnant mice to perfluorobutanesulfonate causes hypothyroxinemia and developmental abnormalities in female offspring [pubmed:27803384] |
| Sci Rep | Exposure of pregnant mice to triclosan impairs placental development and nutrient transport. [pubmed:28322267] |
| Aquat Toxicol. | Developmental toxicity and thyroid hormone-disrupting effects of 2,4-dichloro-6-nitrophenol in Chinese rare minnow (Gobiocypris rarus). [pubmed:28187359] |
| Bulletin of the World Health Organization | Endemic goitre in the Sudan despite longstanding programmes for the control of iodine deficiency disorders [handle:123456789] |
| Biological Rhythm Research | Age-related and seasonal variations in plasma uncarboxylated osteocalcin in male Murrah buffaloes [09291016.2016.1275393] |
| Toxicological Sciences | Exposure of Pregnant Mice to Triclosan Causes Insulin Resistance via Thyroxine Reduction [pubmed:28973666] |
| Environmental Pollution | Transgenerational endocrine disruption and neurotoxicity in zebrafish larvae after parental exposure to binary mixtures of decabromodiphenyl ether (BDE-209) and lead [10.1016/j.envpol.2017.06.053] |
| Sciencepaper online | 四溴雙酚A對菲律賓蛤仔的生長抑制效應(yīng)機理Growth inhibition Effects of TBBPA on juvenile manila clam Ruditapes philippinarum [5790267088906950000] |
| Tropical Journal of Pharmaceutical Research | Neuroprotective effects of thymoquinone against cerebellar histopathological changes in propylthiouracil-induced hypothyroidism in adult rats [10.4314/tjpr.v16i5.9] |
| s-space | Thyroid disrupting effects and associated mechanisms of TCPP in GH3 cell line and zebrafish (Danio rerio) larva and adult [10371/137708] |
| Environmental Pollution | Time-dependent inhibitory effects of Tris(1, 3-dichloro-2-propyl) phosphate on growth and transcription of genes involved in the GH/IGF axis, but not the HPT axis, in female zebrafish. [pubmed:28624628] |
| Environmental pollution | Stereoselective degradation and thyroid endocrine disruption of lambda-cyhalothrin in lizards (Eremias argus) following oral exposure [pubmed:28970022] |
| Environmental?Science?& Technology | Thyroid hormone-disrupting potentials of major benzophenones in two cell lines (GH3 and FRTL-5) and embryo-larval zebrafish [Pubmed:29995391] |
| Environmental Pollution | Prenatal exposure to polychlorinated biphenyl and umbilical cord hormones and birth outcomes in an island population [Pubmed:29525625] |
| Toxicological?Sciences | Impact of Perfluorooctane Sulfonate on Reproductive Ability of Female Mice through Suppression of Estrogen Receptor a-Activated Kisspeptin Neurons [10.1093:toxsci] |
| Frontiers in Molecular Neuroscience | Impact of Triclosan on Female Reproduction through Reducing Thyroid Hormones to Suppress Hypothalamic Kisspeptin Neurons in Mice [Pubmed:29403355] |
| Drug?metabolism and disposition | Activation of 5-HT1A receptors in the hypothalamic paraventricular nuclei (PVN) negatively regulates cytochrome P450 expression and activity in rat liver [Pubmed:29555828] |
| International Journal of Endocrinology | Histopathological Characterization and Whole Exome Sequencing of Ectopic Thyroid: Fetal Architecture in a Functional Ectopic Gland from Adult Patient [Pubmed:29593791] |
| Archives?Animal?Breeding | Age-related changes in testicular parameters and their relationship to thyroid hormones and testosterone in male Murrah buffaloes [10.5194:aab-61-191-2018] |
| Environmental Pollution | Transgenerational thyroid endocrine disruption induced by bisphenol S affects the early development of zebrafish offspring [Pubmed: 30243188] |
| Journal of Agricultural and?Food?Chemistry | Metabolism of diflubenzuron in lizard (Eremias argus) and comparative toxicity of diflubenzuron and its metabolite [Pubmed: 30346759] |
| Journal of Veterinary?Research | Elastographic and morphological testicular changes in hypothyroidism–an experimental study [Doi: 10.2478/jvetres-2018-0049] |
| Science of The?Total?Environment | Dose-dependent effects of flufenoxuron on thyroid system of mature female lizards (Eremias argus) and their offspring [Pubmed: 30448662] |
| Cell?Reports | Zika Virus Infection in Hypothalamus Causes Hormone Deficiencies and Leads to Irreversible Growth Delay and Memory Impairment in Mice [Pubmed: 30404008] |
| Drug Metabolism and Disposition | Serotonin receptors of 5-HT2 type in the hypothalamic arcuate nuclei (ARC) positively regulate liver cytochrome P450 via stimulation of the growth hormone-releasing?… [Pubmed: 30518657] |
| Science?of?the?Total?Environment | Parental exposure to 6: 2 chlorinated polyfluorinated ether sulfonate (F53B) induced transgenerational thyroid hormone disruption in zebrafish [Doi: 10.1016/j.scitotenv.2019.02.198] |
| Chemosphere | Inhibition of growth in juvenile manila clam Ruditapes philippinarum: Potential adverse outcome pathway of TBBPA [Pubmed: 30844590] |
| Journal of Veterinary?Research | Pituitary-testicular axis dysfunction in methimazole-induced hypothyroidism in rats [Doi: 10.2478/jvetres-2019-0008] |
| Journal of Diabetes Research | The Adverse Effects of Thyrotropin Absence on Pancreatic β Cell Function in Mice [] |
| Aquatic Toxicology | Effects of cis-bifenthrin enantiomers on the growth, behavioral, biomarkers of oxidative damage and bioaccumulation in Xenopus laevis [Pubmed: 31276910] |
| ecotoxicology and environmental safety | Exposure to humidifier disinfectants induces developmental effects and disrupts thyroid endocrine systems in zebrafish larvae [Pubmed: 31539807] |
| Chemosphere | Exposure of adult mice to perfluorobutanesulfonate impacts ovarian functions through hypothyroxinemia leading to down-regulation of Akt-mTOR signaling [Pubmed: 31809938] |
| Autoimmunity | Therapeutic effect of mesenchymal stem cell on Hashimoto's thyroiditis in a rat model by modulating Th17/Treg cell balance [Pubmed: 31793369] |
| AQUATIC TOXICOLOGY | Interaction between hypoxia and perfluorobutane sulfonate on developmental toxicity and endocrine disruption in marine medaka embryos [Pubmed: 32172180] |
| Clinical Immunology | The role of protein disulphide-isomerase A3 as autoantigen in the pathogenesis of autoimmune thyroiditis and related brain damage in adult mice [Pubmed: 31982645] |
| Chemosphere | Effect of triadimefon and its metabolite on adult amphibians Xenopus laevis [Pubmed: 31743868] |
| Nature | Feeding induces cholesterol biosynthesis via the mTORC1–USP20–HMGCR axis [Pubmed: 33177714] |
| Toxicol Lett | Sex-specific effects of triphenyltin chloride (TPT) on thyroid disruption and metabolizing enzymes in adult zebrafish (Danio rerio) [Pubmed: 32525014] |
| Ecotoxicology | Changes in thyroid hormone levels and related gene expressions in embryo–larval zebraish exposed to binary combinations of bifenthrin and acetochlor [Pubmed: 32468518] |
| Int Immunopharmacol | Experimental evidence for alpha enolase as one potential autoantigen in the pathogenesis of both autoimmune thyroiditis and its related encephalopathy [Pubmed: 32442899] |
| BioMed Research International | Pathophysiological Changes in Female Rats with Estrous Cycle Disorder Induced by Long-Term Heat Stress [Pubmed: 32685488] |
| Brazilian Journal of Development | Maternal exposure of triclosan causes fetal development restriction and female reproductive alterations in rat offspring/A exposi??o materna ao triclosan causa?… [] |
| CHEMOSPHERE | Effects of 2-ethylhexyl-4-methoxycinnamate (EHMC) on thyroid hormones and genes associated with thyroid, neurotoxic, and nephrotoxic responses in adult and larval zebrafish (Danio rerio) [] |
| Andrologia | Thyroid hormones, Sertoli cell proliferation and differentiation in progenies from carbamazepine?\treated rat dams during pregnancy and lactation [33433934] |
| The Journal of Clinical Endocrinology & Metabolism | High levels of thyroid hormone impair regulatory T cells function via reduced PD-1 expression [33758937] |
| Endocrinology | Genetic Manipulation on Zebrafish duox Recapitulate the Clinical Manifestations of Congenital Hypothyroidism [34019632] |
| Ecotoxicol Environ Saf | Xenopus laevis tadpoles exposed to metamifop: Changes in growth, behavioral endpoints, neurotransmitters, antioxidant system and thyroid development [34126306] |
| Clin Epigenetics | Genome?wide profiling of DNA methylation and gene expression unravel the epigenetic landscape in diabetes-related hypothyroidism [34092241] |
| Journal of Hazardous Materials | Exposure of adult zebrafish (Danio rerio) to Tetrabromobisphenol A causes neurotoxicity in larval offspring, an adverse transgenerational effect [33647619] |
| Pharmaceutics | The Selective NMDA Receptor GluN2B Subunit Antagonist CP-101,606 with Antidepressant Properties Modulates Cytochrome P450 Expression in the Liver [34683936] |
| Aquat Toxicol | Thyroid disruption and growth inhibition of zebrafish embryos/larvae by phenanthrene treatment at environmentally relevant concentrations [34933138] |
| Ecotoxicol Environ Saf | Perfluorohexanoic acid caused disruption of the hypothalamus-pituitary-thyroid axis in zebrafish larvae [Pubmed:35131581] |
| Toxics | Environmental Co-Exposure to Potassium Perchlorate and Cd Caused Toxicity and Thyroid Endocrine Disruption in Zebrafish Embryos and Larvae (Danio rerio) [Pubmed:35448459] |
| Fluorene-9-Bisphenol Induced Thyroid-Disrupting Effects and Histopathological Alterations in Adult Zebrafish (Danio Rerio) [] |
留言咨詢
