ELISA Kit for Mucin 2 (MUC2) Homo sapiens (Human) Sandwich ELISA

MLP; SMUC; Oligomeric Mucus/Gel-Forming; Mucin 2,Intestinal/Tracheal

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  • ELISA Kit for Mucin 2 (MUC2) Packages (Simulation)
  • ELISA Kit for Mucin 2 (MUC2) Packages (Simulation)
  • ELISA Kit for Mucin 2 (MUC2) Results demonstration
  • SEA705Hu.jpg Typical Standard Curve
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Mucin 2 (MUC2) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Mucin 2 (MUC2) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Stability

The stability of 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.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Reagents and materials provided

Reagents Quantity Reagents Quantity
Pre-coated, ready to use 96-well strip plate 1 Plate sealer for 96 wells 4
Standard 2 Standard Diluent 1×20mL
Detection Reagent A 1×120µL Assay Diluent A 1×12mL
Detection Reagent B 1×120µL Assay Diluent B 1×12mL
TMB Substrate 1×9mL Stop Solution 1×6mL
Wash Buffer (30 × concentrate) 1×20mL Instruction manual 1

Assay procedure summary

1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C;
8. Add 50µL Stop Solution. Read at 450nm immediately.

ELISA Kit for Mucin 2 (MUC2)

Test principle

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Mucin 2 (MUC2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Mucin 2 (MUC2). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Mucin 2 (MUC2), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Mucin 2 (MUC2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Citations

  • Pancreatic cyst fluid and serum mucin levels predict dysplasia in intraductal papillary mucinous neoplasms of the pancreas.PubMed: 20717734
  • Sodium alginate ameliorates indomethacin-induced gastrointestinal mucosal injury via inhibiting translocation in rats.Pubmed:24627600
  • Fecal microbiota transplantation and bacterial consortium transplantation have comparable effects on the re-establishment of mucosal barrier function in mice with intestinal dysbiosisPubMed: 26217323
  • Butyrate modulates bacterial adherence on LS174T human colorectal cells by stimulating mucin secretion and MAPK signaling pathwayPubMed: 26244071
  • Secreted mucins and airway bacterial colonization in non-CF bronchiectasisPubMed: 26172851
  • Airway Mucin 2 Is Decreased in Patients with Severe Chronic Obstructive Pulmonary Disease with Bacterial Colonizationdoi:10.1513
  • An adherent mucus layer attenuates the genotoxic effect of colibactin. pubmed:29156489
  • Enhancement of Mucus Production in Eukaryotic Cells and Quantification of Adherent Mucus by ELISA10.21769:BioProtoc.2879
  • The characteristics and clinical significance of mucin levels in bronchoalveolar lavage fluid of patients with interstitial lung diseasePubmed: 30573494
  • Clinical Significance of Serum Membrane-Bound Mucin-2 Levels in Breast CancerPubmed: 30682816
  • PRDM16 Maintains Homeostasis of the Intestinal Epithelium by Controlling Region-Specific MetabolismPubmed: 31564549
  • Compromised Ileal Mucus Barrier Due to Impaired Epithelial Homeostasis Caused by Notch1 Signaling in Cirrhotic RatsPubmed: 32144600
  • Mucus layer modeling of human colonoids during infection with enteroaggragative E. coliPubmed: 32601325
  • Defective intestinal repair after short-term high fat diet due to loss of efferocytosis
  • Inhibition of cyclooxygenase©\2 enhanced intestinal epithelial homeostasis via suppressing ¦Â©\catenin signalling pathway in experimental liver fibrosis34145945
  • Reduced acetylcholine and elevated muscarinic receptor 2 in duodenal mucosa contribute to the impairment of mucus secretion in 6-hydroxydopamine-induced …34370080

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