人膜内氨酰氨基肽酶(ANPEP)ELISA Kit

 产品名称： 人膜内氨酰氨基肽酶(ANPEP)ELISA kit
 
 英文名称： Human alanyl (membrane) aminopeptidase (ANPEP)ELISA kit
 
 别名： APN, CD13, GP150, LAP1, P150, PEPN
 
 货号： CSB-E17932h
 
 规格： 96T
 
 种属： Human
 
 待测物名称： alanyl (membrane) aminopeptidase
 
 缩写： ANPEP
 
 蛋白功能1： Angiogenesis
 
 蛋白功能3： Angiogenesis
 
 反应时间： 1-5h
 
 所需样本体积： 50-100ul
 
 检测波长： 450 nm
 
 用途： For research use only. Not for diagnostic use.
 
 原理 ： This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for ANPEP has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any ANPEP present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for ANPEP is added to the wells. After washing, avidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of ANPEP bound in the initial step. The color development is stopped and the intensity of the color is measured. 
 特异性： This assay has high sensitivity and excellent specificity for detection of Human ANPEP. No significant cross-reactivity or interference between Human ANPEP and analogues was observed. 
 精密度： Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
 
 样本搜集及储存： Serum: Use a serum separator tube (SST) and allow samples to clot for two hours at room temperature or overnight at 4°C before centrifugation for 15 minutes at 1000 ×g. Remove serum and assay immediately or aliquot and store samples at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
Plasma: Collect plasma using EDTA, or heparin as an anticoagulant. Centrifuge for 15 minutes at 1000 ×g at 2-8°C within 30 minutes of collection. Assay immediately or aliquot and store samples at -20°C or -80°C. Avoid repeated freeze-thaw cycles.
 
 检测步骤： Bring all reagents and samples to room temperature before use. Centrifuge the sample again after thawing before the assay. It is recommended that all samples and standards be assayed in duplicate.
1. Prepare all reagents, working standards, and samples as directed in the previous sections.
2. Refer to the Assay Layout Sheet to determine the number of wells to be used and put any remaining wells and the desiccant back into the pouch and seal the ziploc, store unused wells at 4°C.
3. Add 100μl of standard and sample per well. Cover with the adhesive strip provided. Incubate for 2 hours at 37°C. A plate layout is provided to record standards and samples assayed.
4. Remove the liquid of each well, don't wash.
5. Add 100μl of Biotin-antibody (1x) to each well. Cover with a new adhesive strip. Incubate for 1 hour at 37°C. (Biotin-antibody (1x) may appear cloudy. Warm up to room temperature and mix gently until solution appears uniform.)
6. Aspirate each well and wash, repeating the process two times for a total of three washes. Wash by filling each well with Wash Buffer (200μl) using a squirt bottle, multi-channel pipette, manifold dispenser, or autowasher, and let it stand for 2 minutes, complete removal of liquid at each step is essential to good performance. After the last wash, remove any remaining wash Buffer by aspirating ordecanting. Invert the plate and blot it against clean paper towels.
7. Add 100μl of HRP-avidin (1x) to each well. Cover the microtiter plate with a new adhesive strip. Incubate for 1 hour at 37°C.
8. Repeat the aspiration/wash process for five times as in step 6.
9. Add 90μl of TMB Substrate to each well. Incubate for 15-30 minutes at 37°C. Protect from light.
10. Add 50μl of Stop Solution to each well, gently tap the plate to ensure thorough mixing.
11. Determine the optical density of each well within 5 minutes, using a microplate reader set to 450 nm. If wavelength correction is available, set to 540 nm or 570 nm. Subtract readings at 540 nm or 570 nm from the readings at 450 nm. This subtraction will correct for optical imperfections in the plate. Readings made directly at 450 nm without correction may be higher and less accurate.
 
 结果计算： Using the professional soft "Curve Expert 1.3" to make a standard curve is recommended, which can be downloaded from our web.
Average the duplicate readings for each standard and sample and subtract the average zero standard optical density.
Create a standard curve by reducing the data using computer software capable of generating a four parameter logistic (4-PL) curve-fit. As an alternative, construct a standard curve by plotting the mean absorbance for each standard on the x-axis against the concentration on the y-axis and draw a best fit curve through the points on the graph. The data may be linearized by plotting the log of the ANPEP concentrations versus the log of the O.D. and the best fit line can be determined by regression analysis. This procedure will produce an adequate but less precise fit of the data.
If samples have been diluted, the concentration read from the standard curve must be multiplied by the dilution factor.
 
相关产品：
 
产品名称 英文名称 货号 规格
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 Rabbit Aminopeptidase N(ANPEP) ELISA kit  Rabbit Aminopeptidase N(ANPEP) ELISA kit  CSB-EL001827RB  96T 
        
 Pig Aminopeptidase N(ANPEP) ELISA kit  Pig Aminopeptidase N(ANPEP) ELISA kit  CSB-EL001827PI  96T 
        
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抗体 
产品名称 货号 规格
 Rabbit anti-human alanyl (membrane) aminopeptidase polyclonal Antibody  CSB-PA001827GA01HU  150ul 
      
蛋白 
产品名称 货号 规格 蛋白来源
 Recombinant Lactococcus lactis subsp. cremoris Aminopeptidase N(pepN)  CSB-EP001827LND  1mg  E.coli 
        
 Recombinant Lactococcus lactis subsp. cremoris Aminopeptidase N(pepN)  CSB-YP001827LND  1mg  Yeast 
        
 Recombinant Escherichia coli Aminopeptidase N(pepN)  CSB-EP001827ENV  1mg  E.coli 
        
 Recombinant Escherichia coli Aminopeptidase N(pepN)  CSB-YP001827ENV  1mg  Yeast 
        
 Recombinant Aminopeptidase N(pepN)  CSB-EP001827LAS  1mg  E.coli 
        
 Recombinant Aminopeptidase N(pepN)  CSB-YP001827LAS  1mg  Yeast 
        
 Recombinant Haemophilus influenzae Aminopeptidase N(pepN)  CSB-EP001827HTA  1mg  E.coli 
        
 Recombinant Haemophilus influenzae Aminopeptidase N(pepN)  CSB-YP001827HTA  1mg  Yeast 
        
 Recombinant Caulobacter crescentus Aminopeptidase N(pepN)  CSB-EP001827DQO  1mg  E.coli 
        
 Recombinant Caulobacter crescentus Aminopeptidase N(pepN)  CSB-YP001827DQO  1mg  Yeast 
        
 Recombinant Rat Aminopeptidase N(Anpep)  CSB-EP001827RA  1mg  E.coli 
        
 Recombinant Rat Aminopeptidase N(Anpep)  CSB-YP001827RA  1mg  Yeast 
        
 Recombinant Lactococcus lactis subsp. cremoris Aminopeptidase N(pepN)  CSB-EP001827LNF  1mg  E.coli 
        
 Recombinant Lactococcus lactis subsp. cremoris Aminopeptidase N(pepN)  CSB-YP001827LNF  1mg  Yeast 
        
 Recombinant Manduca sexta Aminopeptidase N(APN2)  CSB-EP001827MPV  1mg  E.coli 
        
 Recombinant Manduca sexta Aminopeptidase N(APN2)  CSB-YP001827MPV  1mg  Yeast 
        
 Recombinant Plutella xylostella Aminopeptidase N(APN1)  CSB-EP001827EXE  1mg  E.coli 
        
 Recombinant Plutella xylostella Aminopeptidase N(APN1)  CSB-YP001827EXE  1mg  Yeast 
        
 Recombinant Helicoverpa armigera Aminopeptidase N  CSB-EP001827HVA  1mg  E.coli 
        
 Recombinant Helicoverpa armigera Aminopeptidase N  CSB-YP001827HVA  1mg  Yeast 
        
 Recombinant Chicken Aminopeptidase N(ANPEP)  CSB-EP001827CH  1mg  E.coli 
        
 Recombinant Chicken Aminopeptidase N(ANPEP)  CSB-YP001827CH  1mg  Yeast 
        
 Recombinant Rabbit Aminopeptidase N(ANPEP)  CSB-EP001827RB  1mg  E.coli 
        
 Recombinant Rabbit Aminopeptidase N(ANPEP)  CSB-YP001827RB  1mg  Yeast 
        
 Recombinant Human Aminopeptidase N(ANPEP)  CSB-EP001827HU  1mg  E.coli 
        
 Recombinant Human Aminopeptidase N(ANPEP)  CSB-YP001827HU  1mg  Yeast 
        
 Recombinant Pig Aminopeptidase N(ANPEP)  CSB-EP001827PI  1mg  E.coli 
        
 Recombinant Pig Aminopeptidase N(ANPEP)  CSB-YP001827PI  1mg  Yeast 
        
 Recombinant Mouse Aminopeptidase N(Anpep)  CSB-EP001827MO  1mg  E.coli 
        
 Recombinant Mouse Aminopeptidase N(Anpep)  CSB-YP001827MO  1mg  Yeast 
        
 Recombinant Bovine Aminopeptidase N(ANPEP)  CSB-EP001827BO  1mg  E.coli 
        
 Recombinant Bovine Aminopeptidase N(ANPEP)  CSB-YP001827BO  1mg  Yeast 
        
 Recombinant Dog Aminopeptidase N(ANPEP)  CSB-EP001827DO  1mg  E.coli 
        
 Recombinant Dog Aminopeptidase N(ANPEP)  CSB-YP001827DO  1mg  Yeast 
        
 Recombinant Cat Aminopeptidase N(ANPEP)  CSB-EP001827CA  1mg  E.coli 
        
 Recombinant Cat Aminopeptidase N(ANPEP)  CSB-YP001827CA  1mg  Yeast