alpha Defensin 1 ELISA 试剂盒
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Quick Overview for alpha Defensin 1 ELISA 试剂盒 (ABIN8055406)
抗原
See all alpha Defensin 1 (DEFA1) 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
- 312 pg/mL
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原理
- Sandwich Human alpha-defensin 1/DEFA1 ELISA Kit to quantitate Human DEFA1 in cell culture supernatants, 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: E.coli
Immunogen sequence: D39-C94Capture antibody and Detection antibody: a monoclonal antibody from mouse|a biotinylated polyclonal antibody from sheep
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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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Defensin, alpha 1 (DEFA1) ELISA Kit
DEFA1 适用: 人 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 小鼠 Colorimetric Sandwich ELISA 31.2 pg/mL - 2000 pg/mL Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 人 Colorimetric Sandwich ELISA 0.625 ng/mL - 40 ng/mL Plasma, Serum, Urine
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 人 Colorimetric Sandwich ELISA 31.25 pg/mL - 2000 pg/mL Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 小鼠 Colorimetric Sandwich ELISA 0.391 ng/mL - 25 ng/mL Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 大鼠 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 人 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 小鼠 Colorimetric Sandwich ELISA 31.2 pg/mL - 2000 pg/mL Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 小鼠 Colorimetric Sandwich ELISA 1.56 ng/mL - 100 ng/mL Plasma, Serum, Tissue Homogenate
Defensin, alpha 1 (DEFA1) ELISA KitDEFA1 适用: 人 Colorimetric Sandwich ELISA 100-2500 pg/mL Cell Culture Supernatant, 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%): 4.7%5.3%5.6%
Inter-Assay Precision (CV%): 4.7%5.3%5.6% -
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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- alpha Defensin 1 (DEFA1) (Defensin, alpha 1 (DEFA1))
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别名
- DEFA1
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背景
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Background: Defensin is a human protein that is encoded by the DEFA1 gene. Defensins are a family of antimicrobial and cytotoxic peptides thought to be involved in host defense. They are abundant in the granules of neutrophils and also found in the epithelia of mucosal surfaces such as those of the intestine, respiratory tract, urinary tract, and vagina. The protein encoded by this gene, defensin, alpha 1, is found in the microbicidal granules of neutrophils and likely plays a role in phagocyte-mediated host defense. Members of the defensin family are highly similar in protein sequence and distinguished by a conserved cysteine motif. Several alpha defensin genes are clustered on chromosome 8. This gene differs from defensin, alpha 3 by only one amino acid. This gene and the gene encoding defensin, alpha 3 are both subject to copy number variation.
Gene Full Name: defensin alpha 1
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基因ID
- 1667
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UniProt
- P59665
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途径
- Cellular Response to Molecule of Bacterial Origin
抗原 See all alpha Defensin 1 (DEFA1) ELISA试剂盒
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