CD40 Ligand ELISA 试剂盒
Quick Overview for CD40 Ligand ELISA 试剂盒 (ABIN1112577)
抗原
See all CD40 Ligand (CD40LG) ELISA试剂盒适用
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
- For quantitative detection of CD40L in human serum, body fluids, tissue lysates or cell culture supernates.
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Analytical Method
- Quantitative
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灵敏度
- < 15 pg/mL
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组件
- 1. One 96-well plate pre-coated with anti-Human CD40L antibody 2. Lyophilized human CD40L standards: 2 tubes (10ng / tube) 3. Sample / Standard diluent buffer: 30ml 4. Biotin conjugated anti-human CD40L antibody (Concentrated): 130 µl.
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试剂未包括
- 1. 37 °C incubator 2. Microplate reader (wavelength: 450nm) 3. Precise pipette and disposable pipette tips 4. Automated plate washer 5. ELISA shaker 6. 1.5ml of Eppendorf tubes 7. Plate cover 8. Absorbent filter papers 9. Plastic or glass container with volume of above 1L
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CD40 Ligand (CD40LG) ELISA Kit
CD40LG 适用: 小鼠 Colorimetric Sandwich ELISA 0.47 ng/mL - 30 ng/mL Cell Culture Supernatant, Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 人 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 小鼠 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Lysate, Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 犬 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 猴 Colorimetric Sandwich ELISA 0.156 ng/mL - 10 ng/mL Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 小鸡 Colorimetric Sandwich ELISA 0.156 ng/mL - 10 ng/mL Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 兔 Colorimetric Sandwich ELISA 15.6 pg/mL - 1000 pg/mL Cell Lysate, Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 大鼠 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Lysate, Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: Pig Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Plasma, Serum, Tissue Homogenate
CD40 Ligand (CD40LG) ELISA KitCD40LG 适用: 人 AA 108-261 Colorimetric Sandwich ELISA 62.5-4000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (heparin), Serum
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说明
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This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-P- Cadherin polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-CD40L polyclonal antibody was used as detection antibodies. The standards test samples and biotin conjugated detection antibody were added - the wells subsequently and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were used - visualize HRP enzymatic reaction. TMB was catalyzed by HRP - produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional - the CD40L amount of sample captured in plate. Read the O.D. absorbance at 450 nm in a microplate reader and then the concentration of CD40L can be calculated.
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板类型
- Pre-coated
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试剂准备
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- Before the experiment, centrifuge each kit component for several minutes to bring down all reagents to the bottom of tubes. 2. It is recommend to measure each standard and sample in duplicate. 3. Do NOT let the plate completely dry at any time! Since the dry condition can inactivate the biological material on the plate. 4. Do not reuse pipette tips and tubes to avoid cross contamination. 5. Do not use the expired components and the components from different batches. 6. To avoid the marginal effect of plate incubation for temperature differences (the marginal wells always get stronger reaction), it is recommend to equilibrate the ABC working solution and TMB substrate for at least 30 min at room temperature (37°C ) before adding to wells.The TMB substrate (Kit Component 8) is colorless and transparent before use, if not, please contact us for replacement.
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样品制备
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Preparation of sample and reagents 1. Sample Isolate the test samples soon after collecting, then, analyze immediately (within 2 hours). Or aliquot and store at -20 °C for long term. Avoid multiple freeze-thaw cycles.
Tissue lysate or body fluids, cell culture supernate: Centrifuge to remove precipitate, analyze immediately or aliquot and store at -20 °C .
Serum: Coagulate the serum at room temperature (about 4 hours). Centrifuge at approximately 1000 × g for 10 min. Analyze the serum immediately or aliquot and store at -20 °C . Note: 1. Coagulate blood samples completely, then, centrifuge, and avoid hemolysis and particle. 2. NaN3 can not be used as test sample preservative, since it is the inhibitor for HRP. -
限制
- 仅限研究用
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储存液
- Sodium azide, Thimerosal (Merthiolate)
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- CD40 Ligand (CD40LG)
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别名
- sCD40L
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背景
- CD40L, also called CD154, is a 261 amino acids protein is a member of the TNF superfamily of molecules. It is primarily expressed on activated T cells but is also found in a soluble form. It binds to CD40 on antigen-presenting cells (APC), which leads to many effects depending on the target cell type. In general, CD40L plays the role of a costimulatory molecule and induces activation in APC in association with T cell receptor stimulation by MHC molecules on the APC. In total CD40L has three binding partners: CD40, Į5beta1 integrin and ĮIIbbeta3.
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途径
- NF-kappaB Signaling, Production of Molecular Mediator of Immune Response, Cancer Immune Checkpoints
抗原 See all CD40 Ligand (CD40LG) ELISA试剂盒
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