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Quick Overview for PI3 ELISA 试剂盒 (ABIN1672903)
抗原
See all PI3 ELISA试剂盒抗原表位
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
- 31.2 pg/mL
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原理
- Sandwich Human Elafin/PI3 ELISA Kit to quantitate Human PI3 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA).
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Analytical Method
- Quantitative
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特异性
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Expression system for standard: NS0
Immunogen sequence: A23-Q117Capture antibody and Detection antibody: monoclonal antibody from mouse, 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
- < 10 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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Peptidase Inhibitor 3, Skin-Derived (PI3) ELISA Kit
PI3 适用: 人 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Saliva, Serum, Tissue Homogenate, Urine
Peptidase Inhibitor 3, Skin-Derived (PI3) ELISA KitPI3 适用: 人 Colorimetric Sandwich ELISA 31.25 pg/mL - 2000 pg/mL Plasma, Serum, Tissue Homogenate
Peptidase Inhibitor 3, Skin-Derived (PI3) ELISA KitPI3 适用: 人 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Saliva, Serum, Tissue Homogenate, Urine
Peptidase Inhibitor 3, Skin-Derived (PI3) ELISA KitPI3 适用: 人 Colorimetric Sandwich ELISA 0.312 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Saliva, Serum, Tissue Homogenate, Urine
Peptidase Inhibitor 3, Skin-Derived (PI3) ELISA KitPI3 适用: 人 Colorimetric Sandwich ELISA 312 pg/mL - 20000 pg/mL Cell Culture Supernatant, Plasma, Serum
Peptidase Inhibitor 3, Skin-Derived (PI3) ELISA KitPI3 适用: 人 Colorimetric Sandwich ELISA 31.2 pg/mL - 2000 pg/mL Cell Culture Supernatant, Plasma (EDTA - heparin), Serum
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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%): 6.6%, 4.7%, 5.8%
Inter-Assay Precision (CV%): 7%, 5.7%, 6.9% -
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
- -20 °C,4 °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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- PI3 (Peptidase Inhibitor 3, Skin-Derived (PI3))
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别名
- PI3
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背景
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Background: Elafin, also known as peptidase inhibitor 3 or skin-derived antileukoproteinase (SKALP) is a protein that in humans is encoded by the PI3 gene. It is mapped to 20q13.12. This gene encodes an elastase-specific inhibitor that functions as an antimicrobial peptide against Gram-positive and Gram-negative bacteria. The protein contains a WAP-type four-disulfide core (WFDC) domain, and is thus a member of the WFDC domain family. Most WFDC gene members are localized to chromosome 20q12-q13 in two clusters: centromeric and telomeric. This gene belongs to the centromeric cluster. Expression of this gene is upgulated by bacterial lipopolysaccharides and cytokines. This gene is the neutrophil and pancreatic elastase-specific inhibitor of skin. It may prevent elastase-mediated tissue proteolysis.
Gene Full Name: peptidase inhibitor 3
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基因ID
- 5266
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UniProt
- P19957
抗原 See all PI3 ELISA试剂盒
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