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產品展示首頁 > USCN & cloud-clone 試劑盒 & 抗體 & 蛋白 > USCN & ELISA試劑盒 > 酶聯免疫試劑盒/elisa試劑盒(競爭法）

胃蛋白酶(PP)檢測試劑盒(酶聯免疫吸附試驗法)

貨號：

USCN-CEA632Ra

規(guī) 格：

96wells

品牌：

Uscn

產品描述
參考文獻
相關產品
售后保障
說明書下載

英文名稱：

ELISA Kit for Pepsin (PP)

實驗步驟：

1. Prepare all reagents, samples and standards;
2. Add 50µL standard or sample to each well.
And then add 50µL prepared Detection Reagent A immediately.
Shake and mix. Incubate 1 hour at 37°C;
3. Aspirate and wash 3 times;
4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
5. Aspirate and wash 5 times;
6. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
7. Add 50µL Stop Solution. Read at 450 nm immediately.

檢測范圍：

2.47-200ng/mL

最低檢測限：

The minimum detectable dose of this kit is typically less than 0.90ng/mL

適應生物：

Rattus norvegicus (Rat)

樣本：

Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids

實驗時長：

種類：

Competitive Inhibition

特異性：

This assay has high sensitivity and excellent specificity for detection of Pepsin (PP).
No significant cross-reactivity or interference between Pepsin (PP) and analogues was observed.

精度：

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Pepsin (PP) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Pepsin (PP) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

穩(wěn)定性：

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.
To 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.

實驗原理：

This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Pepsin (PP) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Pepsin (PP) and unlabeled Pepsin (PP) (Standards or samples) with the pre-coated antibody specific to Pepsin (PP). 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 Pepsin (PP) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Pepsin (PP) in the sample.

產品應用：

Enzyme-linked immunosorbent assay for Antigen Detection.

應用備注：

48T, 96T, 96T×5, 96T×10, 96T×100

期貨：

5-7天

運輸條件：

藍冰運輸

保存條件：

按要求4度和-20度分開保存

有效期：

12個月

限制：

僅用科研 ( ONLY USE R&D research )

Comment：

需要代測請聯系說明

需自備的設備及試劑：

450nm酶標儀 & 移液器等

Research_Areas：

Enzyme & Kinase;Metabolic pathway;Tumor immunity;Gastroenterology;

Emit：

Pepsin

Excite：

一、ELISA試劑盒代測（凡購買本公司的產品）

1. 提供代測產品的貨號，英文全名及縮寫；

2. 提供要檢測的樣本信息（比如：樣本類型，數量，保存條件，保存時間等）；

3. 提供聯系人的全名，單位，電話等信息；

4. 簽訂代測協(xié)議；

5. 樣本需干冰運輸，收到標本后一周內安排檢測實驗，十個工作日左右出具檢測報告。

二、免疫組化實驗（免費）

購買本公司的產品。

三、售前、售中、售后的技術支持（隨時）

說明書下載

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