RBP4 ELISA 试剂盒
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- 抗原 See all RBP4 ELISA试剂盒
- RBP4 (Retinol Binding Protein 4, Plasma (RBP4))
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适用
- 小鼠
- 检测方法
- Colorimetric
- 实验类型
- Sandwich ELISA
- 检测范围
- 312-20000 pg/mL
- 最低检测浓度
- 312 pg/mL
- 应用范围
- ELISA
- Analytical Method
- Quantitative
- 灵敏度
- < 10 pg/mL
- 组件
- 1. One 96-well plate pre-coated with anti-Mouse RBP4 antibody 2. Lyophilized Mouse RBP4 standards: 2 tubes (20ng / tube) 3. Sample / Standard diluent buffer: 30ml 4. Biotin conjugated anti-Mouse RBP4 antibody (Concentrated): 130 µl.
- 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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Retinol Binding Protein 4, Plasma (RBP4) ELISA Kit
RBP4 适用: 人 Colorimetric Sandwich ELISA 0.62 ng/mL - 40 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 大鼠 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Plasma, Serum
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 小鼠 Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 大鼠 Colorimetric Sandwich ELISA 1.563 ng/mL - 100 ng/mL Plasma, Serum, Tissue Homogenate
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 大鼠 Colorimetric Sandwich ELISA 1.56 ng/mL - 100 ng/mL Cell Culture Supernatant, Plasma, Serum
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 小鸡 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: Pig Colorimetric Sandwich ELISA 3.12 ng/mL - 200 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: Cow Colorimetric Sandwich ELISA 0.31 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 人 AA 19-201 Colorimetric Sandwich ELISA 312-20000 pg/mL Cell Culture Supernatant, Plasma (EDTA), Plasma (heparin), Serum, Urine
Retinol Binding Protein 4, Plasma (RBP4) ELISA KitRBP4 适用: 人 Colorimetric Competition ELISA 15.6-1000 ng/mL Plasma, Serum, Tissue Homogenate
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- 说明
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This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-RBP4 polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-RBP4 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 RBP4 amount of sample captured in plate. Read the O.D. absorbance at 450 nm in a microplate reader and then the concentration of RBP4 can be calculated.
- 板类型
- Pre-coated
- 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.
- 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.
Body fluids, tissue lysates and cell culture supernatants: 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 15 min. Analyze the serum immediately or aliquot and store at -20 °C .
Plasma: Collect plasma with citrate, heparin or EDTA as the anticoagulant. Centrifuge for 15 min at 1000 x g within 30 min of collection. Analyze immediately or aliquot and store frozen 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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- 抗原 See all RBP4 ELISA试剂盒
- RBP4 (Retinol Binding Protein 4, Plasma (RBP4))
- 别名
- RBP-4 (RBP4 产品)
- 别名
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- 背景
- Retinol binding protein 4, plasma, also known as RBP4, is protein that in Mouse is encoded by the RBP4 gene. The RBP4 gene resides just centromeric of the cluster of CYP2C genes on 10q24. It belongs to the lipocalin family and is the specific carrier for retinol (vitamin A alcohol) in the blood. RBP4 has recently been described as an adipokine that contributes to insulin resistance in the AG4KO mouse model. It is secreted by adipocytes, and can act as a signal to other cells, when there is a decrease in plasma glucose concentration.
- 途径
- Regulatory RNA Pathways, Positive Regulation of Peptide Hormone Secretion, Carbohydrate Homeostasis, Production of Molecular Mediator of Immune Response
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