CPA4 ELISA 试剂盒
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- 抗原 See all CPA4 ELISA试剂盒
- CPA4 (Carboxypeptidase A4 (CPA4))
- 适用
- 人
- 检测方法
- Colorimetric
- 实验类型
- Sandwich ELISA
- 检测范围
- 0.156 ng/mL - 10 ng/mL
- 最低检测浓度
- 0.156 ng/mL
- 应用范围
- ELISA
- 样品类型
- Plasma, Serum, Tissue Homogenate
- Analytical Method
- Quantitative
- 特异性
- This assay has high sensitivity and excellent specificity for detection of Carboxypeptidase A4 (CPA4). No significant cross-reactivity or interference between Carboxypeptidase A4 (CPA4) and analogues was observed.
- 灵敏度
- 0.065 ng/mL
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Carboxypeptidase A4 (CPA4) ELISA Kit
CPA4 适用: 人 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Plasma, Serum, Tissue Homogenate
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- 说明
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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.
- 实验时间
- 3 h
- 板类型
- Pre-coated
- 实验流程
- The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Carboxypeptidase A4 (CPA4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Carboxypeptidase A4 (CPA4). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Carboxypeptidase A4 (CPA4), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Carboxypeptidase A4 (CPA4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
- 实验精密度
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Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Carboxypeptidase A4 (CPA4) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Carboxypeptidase A4 (CPA4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12% - 限制
- 仅限研究用
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- 注意事项
- The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.
- 储存条件
- 4 °C,-20 °C
- 储存方法
- -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.
- 有效期
- 4-8 months
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- 抗原 See all CPA4 ELISA试剂盒
- CPA4 (Carboxypeptidase A4 (CPA4))
- 别名
- Carboxypeptidase A4 (CPA4 产品)
- 别名
- zgc:91794 ELISA Kit, wu:fb66g10 ELISA Kit, CPA4 ELISA Kit, 1110019K20Rik ELISA Kit, AV009555 ELISA Kit, RGD1563619 ELISA Kit, CPA3 ELISA Kit, carboxypeptidase A4 ELISA Kit, cpa4 ELISA Kit, CPA4 ELISA Kit, MCYG_01475 ELISA Kit, VDBG_09090 ELISA Kit, MGYG_04594 ELISA Kit, Tsp_01317 ELISA Kit, Cpa4 ELISA Kit
- 背景
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Gene Name: Carboxypeptidase A4
- 基因ID
- 51200
- UniProt
- Q9UI42
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