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QuicKey Pro Rat E2(Estradiol) ELISA Kit

QuicKey Pro-大鼠雌二醇(Estradiol)酶联免疫吸附测定试剂盒

规格: / 96T / 48T / 96T*5
价格: / ¥2400 / ¥1650 / ¥10800

货号:E-OSEL-R0001

反应性: 大鼠

检测范围: 3.13~200 pg/mL

灵敏度: 1.17 pg/mL

  • 详情
  • 文献(72)
  • QuicKey Pro系列

    与传统ELISA试剂盒相比,将实验时间缩短了至少1-2小时,同时提高了试剂盒的灵敏度,让客户可以获得更加精确的实验结果。该系列是Elabscience自主开发的新技术,旨在帮助客户以更为高效的方式进行科学研究。

    用途

    该试剂盒用于体外定量检测大鼠血清、血浆或其他相关生物液体中E2浓度。

    检测原理

    本试剂盒采用竞争ELISA法。用大鼠 E2抗原包被于酶标板上,实验时加入样品(或标准品)和辣根过氧化物酶(HRP)标记的抗E2单克隆抗体,样本(或标准品中)的E2与包被抗原E2竞争结合HRP标记的抗E2单抗上的结合位点,形成包被抗原E2-HRP标记的抗E2单抗复合物,游离的成分被洗去。加入显色底物(TMB),TMB在辣根过氧化物酶的催化下呈现蓝色,加终止液后变成黄色。用酶标仪在450 nm波长处测OD值,E2浓度与OD450值之间呈反比,通过绘制标准曲线计算出样品中E2的浓度。

    反应类型 竞争法
    规格 96T
    反应时间 1.5h
    反应性 大鼠
    检测方法 Colormetric
    检测范围 3.13-200 pg/mL
    灵敏度 1.17 pg/mL
    样本体积 50μL
    样本类型 血清、血浆或其他相关生物液体

    特异性

    可检测样本中的大鼠E2,且与其它相关蛋白无明显交叉反应。

    重复性

    板内,板间变异系数均<10%。

    典型数据

    由于实验操作条件的不同(如操作者、移液技术、洗板技术和稳定条件等),标准曲线的OD值会有所差异。以下数据和曲线仅供参考,实验者需根据自己的实验建立标准曲线。

    (pg/mL) O.D Average
    200 0.206
    0.226
    0.216
    100 0.325
    0.359
    0.342
    50 0.555
    0.551
    0.552
    25 0.873
    0.891
    0.882
    12.5 1.279
    1.279
    1.279
    6.25 1.715
    1.689
    1.702
    3.13 2.065
    2.071
    2.068
    0 2.445
    2.455
    2.45

    精密度

    板内精密度:低浓度样本,中浓度样本和高浓度样本分别在1块板子上检测20次。
    板间精密度:低浓度样本,中浓度样本和高浓度样本分别在3块板子上检测20次。

      Intra-assay Precision Inter-assay Precision
    Sample 1 2 3 1 2 3
    n 20 20 20 20 20 20
    Mean
    (pg/mL)
    10.77 26.39 77.92 11.54 28.98 71.99
    Standard
    deviation
    0.75 1.45 2.73 0.68 1.62 3.89
    C V (%) 6.98 5.51 3.51 5.89 5.59 5.40

    回收率

    分别往5个不同样本中添加已知浓度的目标蛋白,做回收实验,得出回收率范围和平均回收率。

    Sample Type Range (%) Average Recovery (%)
    Serum (n=8) 92-103 97
    EDTA plasma (n=8) 86-99 91

    线性

    分别往5个样本中添加已知浓度的目标蛋白,做回收实验,得出回收率范围及平均回收率。将5个样本分别稀释2倍,4倍,8倍,16倍做回收实验,得出回收率范围及平均回收率。

        Serum (n=5) EDTA plasma (n=5)
    1:2 Range (%) 94-109 93-105
    Average (%) 102 98
    1:4 Range (%) 95-109 91-106
    Average (%) 102 97
    1:8 Range (%) 96-112 94-105
    Average (%) 102 99
    1:16 Range (%) 96-108 96-107
    Average (%) 101 101

    试剂盒组成及保存

    未拆封的试剂盒可在2-8℃保存6个月;试剂盒组分开封后请按照下表中的条件分别保存。

    中文名称 英文名称 规格 保存条件
    ELISA 酶标板 Micro ELISA Plate (Dismountable) 96T:8 孔×12 条
    48T:8 孔×6 条
    24T:8 孔×3 条
    96T*5:5 块 96T酶标板
    2-8℃, 可存放1个月
    冻干标准品 Reference Standard 96T:2 支
    48T/24T:1 支
    96T*5:10 支
    2-8℃, 复溶后当天使用
    浓缩HRP酶结合抗体 (100×) Concentrated HRP Linked Detection Ab(100×) 96T:1支 60μL
    48T/24T:1支 30μL
    96T*5:5 支 60μL
    2-8℃(避光)
    标准品&样品稀释液 Reference Standard & Sample Diluent 96T/48T/24T:1瓶 10mL
    96T*5:5瓶 10mL
    2-8℃
    HRP酶结合抗体稀释液 HRP Linked Ab Diluent 96T/48T/24T:1瓶 7mL
    96T*5:5瓶 7mL
    酶结合物稀释液 Concentrated Wash Buffer(25×) 96T/48T/24T:1瓶 30mL
    96T*5:5瓶 30mL
    底物溶液(TMB) Substrate Reagent 96T/48T/24T:1瓶 10mL
    96T*5:5瓶 10mL
    2-8℃(避光)
    反应终止液 Stop Solution 96T/48T/24T:1瓶 10mL
    96T*5:5瓶 10mL
    2-8℃
    封板覆膜 Plate Sealer 96T/48T/24T:5张
    96T*5:25张
    产品说明书 Product Description 1 份
    质检报告 Certificate of Analysis 1 份

    说明:所有试剂瓶盖须旋紧以防止蒸发和微生物的污染。
    试剂体积以实际发货版说明书为准。相关试剂在分装时会比标签上标明的体积稍多一些,请在使用时量取而非直接倒出。

    试验所需自备物品

    • 1.酶标仪(450nm波长滤光片)
    • 2.高精度移液器,EP管及一次性吸头:0.5-10 μL, 2-20 μL, 20-200 μL, 200-1000 μL
    • 3.37℃恒温箱,双蒸水或去离子水
    • 4.吸水纸

    操作步骤

    客户发表文献

    1. 文献: Butylated starch alleviates polycystic ovary syndrome by stimulating the secretion of peptide tyrosine-tyrosine and regulating faecal microbiota
      样品类型: serum
    2. 文献: Paternal genetic intergenerational and transgenerational effects of cadmium exposure on hormone synthesis disorders in progeny ovarian granulosa cells
      样品类型: Serum
    3. 文献: miR-126-3p containing exosomes derived from human umbilical cord mesenchymal stem cells promote angiogenesis and attenuate ovarian granulosa cell apoptosis in a preclinical rat model of premature ovarian failure
      样品类型: serum
    4. 文献: Arsenic exposure diminishes ovarian follicular reserve and induces abnormal steroidogenesis by DNA methylation
      样品类型: Serum
    5. 文献: Kelulut Honey Ameliorates Oestrus Cycle, Hormonal Profiles, and Oxidative Stress in Letrozole-Induced Polycystic Ovary Syndrome Rats
      样品类型: serum
    6. 文献: Effects of acute exposure to microcystins on hypothalamic-pituitary-adrenal (HPA), -gonad (HPG) and -thyroid (HPT) axes of female rats
      样品类型: Serum
    7. 文献: miR-27a-5p—Abundant Small Extracellular Vesicles Derived From Epimedium-Preconditioned Bone Mesenchymal Stem Cells Stimulate Osteogenesis by Targeting Atg4B-Mediated Autophagy
      样品类型: serum
    8. 文献: Moxibustion mitigates mitochondrial dysfunction and NLRP3 inflammatory activation in cyclophosphamide-induced premature ovarian insufficiency rats
      样品类型: serum
    9. 文献: Esculetin alleviates pentylenetetrazole-induced seizures, cognitive impairment and pro-inflammatory cytokines and suppresses penicillin-induced epileptiform activity in rats
      样品类型: cortex,hippocampus
    10. 文献: Metabolites of gut microbiota fermenting Poria cocos polysaccharide alleviates chronic nonbacterial prostatitis in rats
      样品类型: serum
    11. 文献: The Modulatory Role of Vitamin C in Boldenone Undecylenate Induced Testicular Oxidative Damage and Androgen Receptor Dysregulation in Adult Male Rats
      样品类型: Serum
    12. 文献: Pathological changes and oxidative stress of the HPG axis in hypothyroid rat
      样品类型: serum
    13. 文献: Protective Effects of Fluvastatin on Reproductive Function in Obese Male Rats Induced by High-Fat Diet through Enhanced Signaling of mTOR
      样品类型: Serum
    14. 文献: miR-330–5p in Small Extracellular Vesicles Derived From Plastrum testudinis-Preconditioned Bone Mesenchymal Stem Cells Attenuates Osteogenesis by Modulating Wnt/β-Catenin Signaling
      样品类型: serum
    15. 文献: Oxidized high-density lipoprotein enhances endocrine disorders and ovarian damage in rats
      样品类型: serum
    16. 文献: Lactiplantibacillus plantarum CCFM1019 attenuate polycystic ovary syndrome through butyrate dependent gut–brain mechanism
      样品类型: serum
    17. 文献: Arsenic Induces Differential Neurotoxicity in Male, Female, and E2-Deficient Females: Comparative Effects on Hippocampal Neurons and Cognition in Adult Rats
      样品类型: serum
    18. 文献: Paeoniflorin attenuates DHEA-induced polycystic ovary syndrome via inactivation of TGF-β1/Smads signaling pathway in vivo
      样品类型: Serum
    19. 文献: Proteomic Study on the Reproductive Toxicity of Tripterygium Glycosides in Rats
      样品类型: serum
    20. 文献: Biochanin A Attenuates Ovariectomy-Induced Cognition Deficit via Antioxidant Effects in Female Rats
      样品类型: serum
    21. 文献: Glycine Acts Through Estrogen Receptor Alpha to Mediate Estrogen Receptor Signaling, Stimulating Osteogenesis and Attenuating Adipogenesis in Ovariectomized Rats
      样品类型: bone mesenchymal stem cell
    22. 文献: Andrographolide exerted anti-inflammatory effects thereby reducing sex hormone synthesis in LPS-induced female rats, but had no effect on hormone production in healthy ones.
      样品类型: serum
    23. 文献: Estrogen deficiency induces memory loss via altered hippocampal HB-EGF and autophagy
      样品类型: serum
    24. 文献: Suppression of p66Shc prevents hyperandrogenism-induced ovarian oxidative stress and fibrosis
      样品类型: serum
    25. 文献: Lactic acid bacteria alleviate polycystic ovarian syndrome by regulating sex hormone related gut microbiota
      样品类型: Serum
    26. 文献: Chemical Fingerprint Analysis and Ultra-Performance Liquid Chromatography Quadrupole Time-of-Flight Mass Spectrometry-Based Metabolomics Study of the Protective Effect of Buxue Yimu Granule in Medical-Induced Incomplete Abortion Rats
      样品类型: serum
    27. 文献: Bee bread mitigates downregulation of steroidogenic genes, decreased spermatogenesis, and epididymal oxidative stress in male rats fed with high-fat diet
      样品类型: serum,testis
    28. 文献: Estrogen-progestin oral contraceptive and nicotine exposure synergistically confers cardio-renoprotection in female Wistar rats
      样品类型: Serum,Tissue homogenate
    29. 文献: A metabolomic approach to study triptolide-induced ovarian damage in rats
      样品类型: ovarian granulosa cells
    30. 文献: CircINHA resists granulosa cell apoptosis by upregulating CTGF as a ceRNA of miR-10a-5p in pig ovarian follicles
      样品类型: Cell sample
    31. 文献: Evidence of altered depression and dementia‐related proteins in the brains of young rats after ovariectomy
      样品类型: Serum
    32. 文献: Scream sound induced chronic psychological stress results in diminished ovarian reserve in adult female rat
      样品类型: serum
    33. 文献: Cadmium exposure during prenatal development causes progesterone disruptors in multiple generations via steroidogenic enzymes in rat ovarian granulosa cells
      样品类型: Cell culture supernatant
    34. 文献: The role of gonadal hormones in the hypoglossal discharge activity of rats exposed to chronic intermittent hypoxia
      样品类型: serum
    35. 文献: Repression of HDAC5 by acetate restores hypothalamic-pituitary-ovarian function in type 2 diabetes mellitus
      样品类型: plasma
    36. 文献: Bisphenol A exposure advances puberty onset by changing Kiss1 expression firstly in arcuate nucleus at juvenile period in female rats
      样品类型: serum
    37. 文献: Effects of intracerebroventricular and intravenous administration of Kisspeptin-54 and Gonadotropin-releasing hormone agonist in rats with ovarian hyperstimulation
      样品类型: serum
    38. 文献: The Effect of Rooibos (Aspalathus linearis), Honeybush (Cyclopia intermedia) and Sutherlandia (Lessertia frutescens) on Testicular Insulin Signalling in Streptozotocin-Induced Diabetes in Wistar Rats
      样品类型: Plasma
    39. 文献: Postpartum depression in rats causes poor maternal care and neurochemical alterations on dams and long-lasting impairment in sociability on the offspring
      样品类型: serum
    40. 文献: Protective effects of metformin on reproductive function in obese male rats induced by high-fat diet
      样品类型: Serum
    41. 文献: Spirulina therapeutic potentiality in polycystic ovarian syndrome management using DHEA-induced rat model.
      样品类型: serum
    42. 文献: Oral administration of tartrazine (E102) accelerates the incidence and the development of 7,12-dimethylbenz(a) anthracene (DMBA)-induced breast cancer in rats
      样品类型: serum
    43. 文献: Tandem mass tag-based proteomic analysis reveals the treatment mechanism of Bushen Huoxue Formula on psychological stress-induced premature ovarian insufficiency
      样品类型: Serum
    44. 文献: Vernonia amygdalina inhibited osteoarthritis development by anti‐inflammatory and anticollagenase pathways in cartilage explant and osteoarthritis‐induced rat model
      样品类型: serum
    45. 文献: Investigation of Irisin's Role in Pubertal Onset Physiology in Female Rats
      样品类型: serum
    46. 文献: Parents ethanol use impairs ethanol-naive offspring development and reproduction
      样品类型: Plasma
    47. 文献: CXCL12 and its receptors regulate granulosa cell apoptosis in PCOS rats and human KGN tumor cells
      样品类型: Serum,Cell culture supernatant(ovarian granulosa cells)
    48. 文献: Research on Establishment of Abnormal Phlegmatic Syndrome with Premature Ovarian Failure Rat Model and Effects of Balgham Munziq Treatment
      样品类型: serum
    49. 文献: Capsaicin prevents radiotherapy-induced premature ovarian failure in rats
      样品类型: serum
    50. 文献: Intermittent fasting ameliorates di-(2-ethylhexyl) phthalate-induced precocious puberty in female rats: A study of the hypothalamic–pituitary–gonadal axis
      样品类型: Serum
    51. 文献: Cannabinoid-deficient Benin republic hemp ( Cannabis sativa L.) improves semen parameters by reducing prolactin and enhancing anti-oxidant status
      样品类型: plasma
    52. 文献: Moxibustion against Cyclophosphamide-Induced Premature Ovarian Failure in Rats through Inhibiting NLRP3-/Caspase-1-/GSDMD-Dependent Pyroptosis
      样品类型: Serum
    53. 文献: Orlistat attenuates obesity‐induced decline in steroidogenesis and spermatogenesis by up‐regulating steroidogenic genes
      样品类型: Tissue homogenate
    54. 文献: Metabolomics study of Angelica sinensis (Oliv.) Diels on the abnormal uterine bleeding rats by ultra-performance liquid chromatography–quadrupole–time-of-flight mass spectrometry analysis
      样品类型: serum
    55. 文献: Expression of FKBP52 in the ovaries of PCOS rats
      样品类型: Serum
    56. 文献: Mechanisms by which electroacupuncture‑mediated histone acetylation mitigates bone loss in rats with ovariectomy‑induced osteoporosis
      样品类型: Serum
    57. 文献: Mechanisms by which electroacupuncture‑mediated histone acetylation mitigates bone loss in rats with ovariectomy‑induced osteoporosis
      样品类型: Serum
    58. 文献: Curcumin ameliorates high‑fat diet‑induced spermatogenesis dysfunction
      样品类型: Serum
    59. 文献: Electroacupuncture at the governor vessel and bladder meridian acupoints improves postmenopausal osteoporosis through osteoprotegerin/RANKL/RANK and Wnt/β‑catenin signaling pathways
      样品类型: Serum
    60. 文献: Combined but not single treatment with ethinylestradiol/levonorgestrel and spironolactone reduces plasminogen activator inhibitor-1 in insulin-resistant ovariectomised rats:
      样品类型: Plasma
    61. 文献: Acacetin improves endothelial dysfunction and aortic fibrosis in insulin-resistant SHR rats by estrogen receptors
      样品类型: Serum
    62. 文献: Asiatic acid attenuates high-fat diet-induced impaired spermatogenesis
      样品类型: serum
    63. 文献: Methylation pattern variation between goats and rats during the onset of puberty
      样品类型: Serum
    64. 文献: GPR120 agonist ameliorated insulin resistance and improved ovarian function
      样品类型: serum
    65. 文献: Protective effect of alpha lipoic acid on 4-vinylcyclohexene diepoxide induced primary ovarian failure in female rats
      样品类型: serum
    66. 文献: The effects of prenatal and postnatal exposure to electromagnetic field on rat ovarian tissue:
      样品类型: Serum,Tissue homogenate
    67. 文献: Duzhong Butiansu Prescription Improves Heat Stress-Induced Spermatogenic Dysfunction by Regulating Sperm Formation and Heat Stress Pathway
      样品类型: Serum
    68. 文献: Potential use of Indonesian basil (Ocimum basilicum) maceration to increase estradiol and progesterone synthesis and secretion to improve prenatal growth of offspring using female albino rats as an animal model
      样品类型: serum
    69. 文献: The Effectiveness of Electro-acupuncture in Ovarian Ischemia Reperfusion Injury
      样品类型: serum
    70. 文献: Effects of Estrogen Receptor Antagonist ICI182.780 on a Rat Model of Traumatic Brain Injury
      样品类型: cerebral spinal fluid (CSF)
    71. 文献: What is the impact of short- and long-term supplementation of either cabergoline or clarithromycin on resolving rat ovarian hyperstimulation syndrome (OHSS) model?
      样品类型: Serum,Tissue homogenate
    72. 文献: Effects of Er-Zhi-Wan on microarchitecture and regulation of Wnt/β-catenin signaling pathway in alveolar bone of ovariectomized rats
      样品类型: Serum
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