LIF ELISA 试剂盒
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Quick Overview for LIF ELISA 试剂盒 (ABIN8055858)
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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
- 15.6 pg/mL
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原理
- Sandwich Human LIF ELISA Kit. Quantitate Human LIF in cell culture supernatants, serum, plasma (heparin, EDTA) and urine.
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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: S23-F202Capture 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
- < 8 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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Leukemia Inhibitory Factor (LIF) ELISA Kit
LIF 适用: 大鼠 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 大鼠 Colorimetric Sandwich ELISA 0.312 ng/mL - 20 ng/mL Bronchoalveolar Lavage, Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 小鼠 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: Cow Colorimetric Sandwich ELISA 31.25 pg/mL - 2000 pg/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: Pig Colorimetric Sandwich ELISA 0.156 ng/mL - 10 ng/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 人 Colorimetric Sandwich ELISA 31.25 pg/mL - 2000 pg/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 小鼠 Colorimetric Sandwich ELISA 78.125 pg/mL - 5000 pg/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 大鼠 Colorimetric Sandwich ELISA 78.125 pg/mL - 5000 pg/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 小鸡 Colorimetric Sandwich ELISA 62.5 pg/mL - 4000 pg/mL Plasma, Serum, Tissue Homogenate
Leukemia Inhibitory Factor (LIF) ELISA KitLIF 适用: 人 Colorimetric Sandwich ELISA 31.2 pg/mL - 2000 pg/mL Cell Culture Supernatant, Cell Lysate, 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%): 2.6%, 5.3%, 5.6%
Inter-Assay Precision (CV%): 2.6%, 3.2%, 4.2% -
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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- LIF (Leukemia Inhibitory Factor (LIF))
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别名
- LIF
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背景
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Background: Leukemia inhibitory factor, or LIF, is an interleukin 6 class cytokine that affects cell growth by inhibiting differentiation. When LIF levels drop, the cells differentiate. The protein encoded by this gene is a pleiotropic cytokine with roles in several different systems. It is involved in the induction of hematopoietic differentiation in normal and myeloid leukemia cells, induction of neuronal cell differentiation, regulator of mesenchymal to epithelial conversion during kidney development, and may also have a role in immune tolerance at the maternal-fetal interface. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.
Gene Full Name: LIF interleukin 6 family cytokine
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基因ID
- 3976
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UniProt
- P15018
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途径
- JAK/STAT Signaling, Positive Regulation of Peptide Hormone Secretion, Negative Regulation of Hormone Secretion, Stem Cell Maintenance, Growth Factor Binding
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