NAPSA ELISA 试剂盒
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Quick Overview for NAPSA ELISA 试剂盒 (ABIN8055853)
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适用
检测方法
实验类型
检测范围
应用范围
样品类型
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最低检测浓度
- 62.5 pg/mL
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原理
- Sandwich Human Napsin A ELISA Kit. Quantitate Human Napsin A in cell culture supernatants, serum and plasma (heparin).
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Analytical Method
- Quantitative
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特异性
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Expression system for standard: CHO
Immunogen sequence: T25-G420Capture antibody and Detection antibody: polyclonal antibody from goat|polyclonal antibody from goat
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交叉反应 （详细）
- There is no detectable cross-reactivity with other relevant proteins.
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灵敏度
- < 30 pg/mL
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组件
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- Pre-coated 96-well strip microplate
- Standard
- Biotinylated antibody (100x)
- Avidin-Biotin-Peroxidase Complex (100x)
- Sample Diluent
- Antibody Diluent
- Avidin-Biotin-Peroxidase Diluent
- Color Developing Reagent (TMB)
- Stop Solution
- Wash Buffer (25x)
- Adhesive plate sealers
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试剂未包括
- Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional). Pipettes and pipette tips capable of precisely dispensing 0.5 μL through 1 mL volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500 mL graduated cylinders. Test tubes for dilution.
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Napsin A Aspartic Peptidase (NAPSA) ELISA Kit
NAPSA 适用: 人 Colorimetric Sandwich ELISA 4.7 ng/mL - 300 ng/mL Plasma, Serum, Tissue Homogenate
Napsin A Aspartic Peptidase (NAPSA) ELISA KitNAPSA 适用: 人 Colorimetric Sandwich ELISA 46.88 pg/mL - 3000 pg/mL Plasma, Serum, Tissue Homogenate
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应用备注
- Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.
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样本量
- 100 μL
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板类型
- Pre-coated
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实验流程
- ELISA Kit is based on standard sandwich enzyme-linked immune-sorbent assay technology. An antibody has been precoated onto 96-well plates. Standards and test samples are added to the wells, a biotinylated detection antibody specific for target is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the target amount in sample captured in plate.
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实验精密度
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Intra-Assay Precision (CV%): 3.7%, 2.1%, 4.2%
Inter-Assay Precision (CV%): 4.4%, 8%, 2.7% -
限制
- 仅限研究用
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注意事项
- Avoid multiple freeze-thaw cycles.
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储存条件
- 4 °C,-20 °C
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储存方法
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
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有效期
- 12 months
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- NAPSA (Napsin A Aspartic Peptidase (NAPSA))
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别名
- NAPSA
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背景
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Background: Napsin-A is an aspartic proteinase that is encoded in humans by the NAPSA gene. This gene encodes a member of the peptidase A1 family of aspartic proteases. The encoded preproprotein is proteolytically processed to generate an activation peptide and the mature protease. The activation peptides of aspartic proteinases function as inhibitors of the protease active site. These peptide segments, or pro-parts, are deemed important for correct folding, targeting, and control of the activation of aspartic proteinase zymogens. The encoded protease may play a role in the proteolytic processing of pulmonary surfactant protein B in the lung and may function in protein catabolism in the renal proximal tubules. This gene has been described as a marker for lung adenocarcinoma and renal cell carcinoma.
Gene Full Name: napsin A aspartic peptidase
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基因ID
- 9476
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UniProt
- O96009
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途径
- Tube Formation, Asymmetric Protein Localization, Embryonic Body Morphogenesis
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