CD25 ELISA 试剂盒
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Quick Overview for CD25 ELISA 试剂盒 (ABIN8055875)
抗原
See all CD25 (IL2RA) 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
- 93.7 pg/mL
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原理
- Sandwich Rat CD25/IL2RA ELISA Kit to quantitate Rat CD25/IL2RA 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: CHO
Immunogen sequence: E22-Q235Capture 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
- < 45 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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Interleukin 2 Receptor, alpha (IL2RA) ELISA Kit
IL2RA 适用: 大鼠 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Lysate, Plasma, Serum, Tissue Homogenate
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 人 Colorimetric Sandwich ELISA 93.75 pg/mL - 6000 pg/mL Plasma, Serum, Tissue Homogenate
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 人 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 大鼠 Colorimetric Sandwich ELISA 0.313 ng/mL - 20 ng/mL Plasma, Serum, Tissue Homogenate
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: Cow Colorimetric Sandwich ELISA 15.62 pg/mL - 1000 pg/mL Plasma, Serum
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 小鼠 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Plasma, Serum, Tissue Homogenate
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 人 AA 22-213 Colorimetric Sandwich ELISA 31.2 pg/mL - 2000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma (EDTA), Plasma (heparin), Serum
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 小鼠 AA 22-236 Colorimetric Sandwich ELISA 78 pg/mL - 5000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma (EDTA), Plasma (heparin), Serum
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 人 Colorimetric Sandwich ELISA 32-2000 pg/mL Cell Lysate, Plasma, Serum
Interleukin 2 Receptor, alpha (IL2RA) ELISA KitIL2RA 适用: 小鼠 Colorimetric Sandwich ELISA 156 pg/mL - 10000 pg/mL Cell Culture Supernatant, Plasma, 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%): 5.9%, 5.1%, 2.9%
Inter-Assay Precision (CV%): 6.7%, 7%, 5.8% -
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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- CD25 (IL2RA) (Interleukin 2 Receptor, alpha (IL2RA))
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别名
- Il2ra
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背景
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Background: CD25 is the alpha chain of the IL-2 receptor. It is a type I transmembrane protein present on activated T cells, activated B cells, some thymocytes, myeloid precursors, and oligodendrocytes that associates with CD122 to form a heterodimer that can act as a high-affinity receptor for IL-2. CD25 has been used as a marker to identify CD4+FoxP3+ regulatory T cells in mice. By in situ hybridization, the IL2R gene was mapped to 10p15-p14. Its soluble form, called sIL-2R may be elevated in these diseases and is occasionally used to track disease progression.
Gene Full Name: interleukin 2 receptor subunit alpha
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基因ID
- 25704
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UniProt
- P26897
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途径
- JAK/STAT Signaling, Growth Factor Binding, Activated T Cell Proliferation
抗原 See all CD25 (IL2RA) ELISA试剂盒
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