本公司产品仅供体外研究使用,不用于临床诊断

2-step plus Poly-HRP Anti Mouse/Rabbit IgG Detection System (with DAB solution)

二步法免疫组化试剂盒 (Mouse/Rabbit) (带DAB显色液)

规格: / 3mL / 6mL / 18mL
价格: / ¥300 / ¥500 / ¥1000

货号:E-IR-R217

应用: IHC

储存: 2~8°C

  • 详情
  • 文献(11)
  • 产品简介

    Elabscience公司最新推出的二步法免疫组化试剂盒,将二抗的单价 Fab 片段和过氧化物酶HRP聚合在一起,替代传统方法中的二抗和三抗,直接放大抗原抗体结合的信号,既保留了抗体特异性结合抗原的能力,又可有效地避免聚合分子过大而 造成的空间位阻。与传统的 SP 三步法相比,此试剂盒具有简单、快速、敏感等特点,试剂盒不再使用生物素,避免了由于内源性生物素所造成的背景染色。本产品可用于检测一抗是RabbitMouse来源的单克隆抗体或多克隆抗体。

    附带的DAB显色液自带稀释液,避免由于各地方水酸碱度的不同对 DAB 显色所造成的影响。

    产品组成 


      

    产品编号

    产品名称

    3 mL

    6 mL

    18mL

    Storage

    E-IR-R217A

    Normal Goat Blocking Buffer (Ready-to-Use)

    3 mL

    6 mL

    18 mL

    2~8°C

    E-IR-R217B

    Polyperoxidase-anti-Mouse/Rabbit IgG (Ready-to-Use)

    3 mL

    6 mL

    18 mL

    2~8°C

    E-IR-R217C

    3% H2O2

    3 mL

    6 mL

    18 mL

    2~8°C

    E-IR-R217D

    DAB Concentrate (20×)

    150 μL

    300 μL

    900 μL

    2~8°C

    E-IR-R217E

    DAB Substrate

    3 mL

    6 mL

    18 mL

    2~8°C

    说明书

    一份






    使用说明

    1. 脱蜡、水化组织切片。 

    2. 根据抗原抗体情况,必要时对切片进行抗原热修复或消化处理。

    3. 滴加E-IR-R217C(3% H2O2),室温10分钟以灭活内源性酶。PBS清洗,3分钟×3次。 

    4. 滴加E-IR-R217A(正常山羊血清),37°C封闭30分钟。甩去多余液体。 

    5. 滴加适当稀释的一抗(兔或小鼠 IgG),20~37°C 1~2小时或4°C过夜。PBS3分钟×3次,吸水纸擦干切片。 

    6. 滴加E-IR-R217B( Polyperoxidase-anti-Mouse/Rabbit IgG)37°C孵育30分钟,PBSTBS冲洗,3分钟×3次。 

    7. 1 mL E-IR-R217E(DAB底物液)中,加入1滴(约50 μL)的E-IR-R217D (DAB浓缩液)。混合均匀,即配成DAB工作液。此溶液必须现配现用,配好后避光保存。4小时内使用,剩余的液体舍弃。

    8. 控制好DAB显色时间,阳性信号为棕黄色或褐黄色,切勿显色过深。

    9. 蒸馏水冲洗切片终止显色后复染、脱水、透明、封片。 


    保存条件  

    2~8°C避光保存,不得冻存,有效期12个月。开封使用后,请在6个月内用完。

    客户发表文献

    1. 文献: T lymphocyte-derived extracellular vesicles aggravate abdominal aortic aneurysm by promoting macrophage lipid peroxidation and migration via pyruvate kinase muscle isozyme 2
      样品类型: aorta
    2. 文献: Syntenin Regulated by miR-216b Promotes Cancer Progression in Pancreatic Cancer
    3. 文献: Naringin administration mitigates oxidative stress, anemia, and hypertension in lead acetate-induced cardio-renal dysfunction in cockerel chicks
    4. 文献: L-arginine and lisinopril supplementation protects against sodium fluoride–induced nephrotoxicity and hypertension by suppressing mineralocorticoid receptor and angiotensin-converting enzyme 3 activity
    5. 文献: Quantitative and qualitative analysis of pulmonary arterial hypertension fibrosis using wide-field second harmonic generation microscopy
    6. 文献: Lymph Node Metastasis-Related Gene ITGA4 Promotes the Proliferation, Migration, and Invasion of Gastric Cancer Cells by Regulating Tumor Immune Microenvironment
      样品类型: GC tissues,paracancerous tissues
    7. 文献: Nigral and ventral tegmental area lesioning induces testicular and sperm morphological abnormalities in a rotenone model of Parkinson’s disease
    8. 文献: FSIP1 Is Associated with Poor Prognosis and Can Be Used to Construct a Prognostic Model in Gastric Cancer
      样品类型: GC tissue
    9. 文献: Naringin abrogates angiotensin-converting enzyme (ACE) activity and podocin signaling pathway in cobalt chloride-induced nephrotoxicity and hypertension
    10. 文献: Kolaviron ameliorates behavioural deficit and injury to striatal dopaminergic terminals via modulation of oxidative burden, DJ-1 depletion and CD45R + cells infiltration in MPTP-model of Parkinson’s disease
      样品类型: Tissue
    11. 文献: HBXIP protein overexpression predicts the poor prognosis of pancreatic ductal adenocarcinomas
      样品类型: Tissue
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