MTTP ELISA 试剂盒
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Quick Overview for MTTP ELISA 试剂盒 (ABIN5674776)
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See all MTTP 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
- 78.1 pg/mL
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Analytical Method
- Quantitative
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灵敏度
- 36 pg/mL
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组件
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- Pre-coated, ready to use 96-well strip plate
- Plate sealer for 96 wells
- Standard
- Diluents buffer
- Detection Reagent A
- Detection Reagent B
- TMB Substrate
- Stop Solution
- Wash Buffer (30 x concentrate)
- Instruction manual
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试剂未包括
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- Microplate reader with 450 ± 10nm filter.
- Precision single or multi-channel pipettes and disposable tips.
- Eppendorf Tubes for diluting samples.
- Deionized or distilled water.
- Absorbent paper for blotting the microtiter plate.
- Container for Wash Solution.
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Microsomal Triglyceride Transfer Protein (MTTP) ELISA Kit
MTTP 适用: 小鼠 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Lysate, Tissue Homogenate
Microsomal Triglyceride Transfer Protein (MTTP) ELISA KitMTTP 适用: 大鼠 Colorimetric Sandwich ELISA 0.15 ng/mL - 10 ng/mL Cell Lysate, Tissue Homogenate
Microsomal Triglyceride Transfer Protein (MTTP) ELISA KitMTTP 适用: 人 Colorimetric Sandwich ELISA 0.313 ng/mL - 20 ng/mL Plasma, Serum, Tissue Homogenate
Microsomal Triglyceride Transfer Protein (MTTP) ELISA KitMTTP 适用: 小鼠 Colorimetric Sandwich ELISA 0.313 ng/mL - 20 ng/mL Plasma, Serum, Tissue Homogenate
Microsomal Triglyceride Transfer Protein (MTTP) ELISA KitMTTP 适用: 人 Colorimetric Sandwich ELISA 0.313 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Samples, Plasma, Serum, Tissue Lysate
Microsomal Triglyceride Transfer Protein (MTTP) ELISA KitMTTP 适用: 小鼠 Colorimetric Sandwich ELISA 0.313 ng/mL - 20 ng/mL Cell Culture Supernatant, Cell Samples, Plasma, Serum, Tissue Lysate
Microsomal Triglyceride Transfer Protein (MTTP) ELISA KitMTTP 适用: 小鼠 Colorimetric Sandwich ELISA 0.156 ng/mL - 10 ng/mL Cell Lysate, Tissue Homogenate
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应用备注
- Optimal working dilution should be determined by the investigator.
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实验时间
- 1 - 4.5 h
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板类型
- Pre-coated
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实验流程
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1. Prepare all reagents, samples and standards
2. Add 100µL standard or sample to each well. Incubate 2 hours at 37℃
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37℃
4. Aspirate and wash 3 times
5. Add 100µL prepared Detection Reagent B. Incubate 1 hour at 37℃
6. Aspirate and wash 5 times
7. Add 90µL Substrate Solution. Incubate 15-25 minutes at 37℃
8. Add 50µL Stop Solution. Read at 450nm immediately. -
样品收集
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Serum - Use a serum separator tube and allow samples to clot for two hours at room temperature or overnight at 4 °C before centrifugation for 20 minutes at approximately 1000xg. Assay freshly prepared serum immediately or store samples in aliquot at -20 °C or -80 °C for later use. Avoid repeated freeze/thaw cycles.
Plasma - Collect plasma using EDTA or heparin as an anticoagulant. Centrifuge samples for 15 minutes at 1000xg at 2 - 8 °C within 30 minutes of collection. Remove plasma and assay immediately or store samples in aliquot at -20 °C or -80 °C for later use. Avoid repeated freeze/thaw cycles.
Tissue homogenates - The preparation of tissue homogenates will vary depending upon tissue type. For this assay, tissues were rinsed in ice-cold PBS(0.02Mol/L, pH 7.0-7.2) to remove excess blood thoroughly and weighed before homogenization. Minced the tissues to small pieces and homogenized them in 5-10 mL of PBS with a glass homogenizer on ice(Micro Tissue Grinders woks, too). The resulting suspension was sonicated with an ultrasonic cell disrupter or subjected to two freeze-thaw cycles to further break the cell membranes. After that, the homogenates were centrifugated for 5 minutes at 5000xg. Remove the supernate and assay immediately or aliquot and store at ≤-20 °C.
Cell Lysates - Cells must be lysed before assaying according to the following directions:""- Adherent cells should be detached with trypsin and then collected by centrifugation (suspension cells can be collected by centrifugation directly).
- Wash cells three times in cold PBS.
- Resuspend cells in PBS (1x) and the cells was subject to ultrasonication for 4 times (or Freeze cells at≤-20 °C. Thaw cells with gentle mixing. Repeat the freeze/thaw cycle for 3 times.)
- Centrifuge at 1500xg for 10 minutes at 2 - 8 °C to remove cellular debris. Cell culture supernates and Other biological fluids - Centrifuge samples for 20 minutes at 1000xg. Remove particulates and assay immediately or store samples in aliquot at -20 °C or -80 °C. Avoid repeated freeze/thaw cycles.
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样品制备
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- The user should calculate the possible amount of the samples used in the whole test. Please reserve sufficient samples in advance.
- Please predict the concentration before assaying. If values for these are not within the range of the standard curve, users must determine the optimal sample dilutions for their particular experiments.
- If the samples are not indicated in the manual, a preliminary experiment to determine the validity of the kit is necessary.
- Tissue or cell extraction samples prepared by chemical lysis buffer may cause unexpected ELISA results due to the impacts from certain chemicals.
- Due to the possibility of mismatching between antigen from other origin and antibody used in our kits (e.g., antibody targets conformational epitope rather than linear epitope), some native or recombinant proteins from other manufacturers may not be recognized by our products.
- Influenced by the factors including cell viability, cell number or sampling time, samples from cell culture supernatant may not be detected by the kit.
- Fresh samples without long time storage is recommended for the test. Otherwise, protein degradation and denaturalization may occur in those samples and finally lead to wrong results.
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实验流程
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- Prepare all reagents, samples and standards.
- Add 50μL standard or sample to each well. And then add 50μL prepared Detection Reagent A immediately. Shake and mix. Incubate 1 hour at 37 °C.
- Aspirate and wash 3 times#Add 100μL prepared Detection Reagent B. Incubate 1 hour at 37 °C.
- Aspirate and wash 5 times.
- Add 90μL Substrate Solution. Incubate 15-25 minutes at 37 °C.
- Add 50μL Stop Solution. Read at 450 nm immediately.
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实验精密度
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Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12% -
限制
- 仅限研究用
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注意事项
- The Stop Solution suggested for use with this kit is an acid solution. Wear eye, hand, face, and clothing protection when using this material.
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注意事项
- Note: To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end..
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储存条件
- 4 °C,-20 °C
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储存方法
- The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. The Assay Plate, Standard, Detection Reagent A and Detection Reagent B should be stored at -20°C upon being received. After receiving the kit , Substrate should be always stored at 4°C.Other reagents are kept according to the labels on vials. But for long term storage, please keep the whole kit at -20°C. The unused strips should be kept in a sealed bag with the desiccant provided to minimize exposure to damp air. The test kit may be used throughout the expiration date of the kit (six months from the date of manufacture). Opened test kits will remain stable until the expiring date shown, provided it is stored as prescribed above.
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有效期
- 12 months
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- MTTP (Microsomal Triglyceride Transfer Protein (MTTP))
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背景
- Alternative Names: MTP, ABL, Microsomal triglyceride transfer protein large subunit
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基因ID
- 4547
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UniProt
- P55157
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途径
- Transition Metal Ion Homeostasis
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