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Mouse MPO ELISA Kit

SKU:
MOFI00008
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
P11247
Sensitivity:
0.094ng/ml
Range:
0.156-10ng/ml
ELISA Type:
Sandwich
Synonyms:
MPO, Myeloperoxidase
Reactivity:
Mouse
Research Area:
Signal Transduction
€649
Frequently bought together:

Description

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Mouse MPO ELISA Kit

The Mouse MPO (Myeloperoxidase) ELISA Kit is a powerful tool for the quantitative measurement of myeloperoxidase levels in mouse samples such as serum, plasma, and tissue homogenates. This kit offers exceptional accuracy and sensitivity, ensuring precise and reliable results for a variety of research applications.Myeloperoxidase is an enzyme found in neutrophils and is involved in immune response and inflammation. Elevated levels of myeloperoxidase have been associated with conditions such as cardiovascular diseases, inflammatory disorders, and cancer, making it a valuable biomarker for studying these diseases and potential therapeutic interventions.

With its high-performance features and user-friendly design, the Mouse MPO ELISA Kit is a valuable tool for researchers seeking to advance their understanding of immune response, inflammation, and related diseases in mouse models. Order your kit today from AssayGenie and unlock new insights into myeloperoxidase biology.

Product Name:Mouse MPO ELISA Kit
Product Code:MOFI00008
Size:96 Assays
Alias:MPO, Myeloperoxidase
Detection Method:Sandwich ELISA
Application:This immunoassay kit allows for the in vitro quantitative determination of Mouse MPO concentrations in serum plasma and other biological fluids.
Sensitivity:0.094ng/ml
Range:0.156-10ng/ml
Storage:4°C for 6 months
Note:For Research Use Only
Recovery: Matrices listed below were spiked with certain level of Mouse MPO and the recovery rates were calculated by comparing the measured value to the expected amount of Mouse MPO in samples.
MatrixRecovery range(%)Average(%)
serum(n=5)92-10598
EDTA plasma(n=5)85-10494
UFH plasma(n=5)92-10096
Linearity:The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Mouse MPO and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample1:21:41:8
serum(n=5)86-100%85-101%85-103%
EDTA plasma(n=5)82-101%86-98%85-99%
UFH plasma(n=5)81-98%85-99%84-97%
Intra Assay:CV <8%
Inter Assay:CV <10%
ComponentQuantityStorage
ELISA Microplate (Dismountable)8×12 strips4°C for 6 months
Lyophilized Standard24°C/-20°C
Sample/Standard Dilution Buffer20ml4°C
Biotin-labeled Antibody(Concentrated)120ul4°C (Protect from light)
Antibody Dilution Buffer10ml4°C
HRP-Streptavidin Conjugate(SABC)120ul4°C (Protect from light)
SABC Dilution Buffer10ml4°C
TMB Substrate10ml4°C (Protect from light)
Stop Solution10ml4°C
Wash Buffer(25X)30ml4°C
Plate Sealer5-

Other materials and equipment required:

  • Microplate reader with 450 nm wavelength filter
  • Multichannel Pipette, Pipette, microcentrifuge tubes and disposable pipette tips
  • Incubator
  • Deionized or distilled water
  • Absorbent paper
  • Buffer resevoir
UniprotP11247
UniProt Protein Function:MPO: Part of the host defense system of polymorphonuclear leukocytes. It is responsible for microbicidal activity against a wide range of organisms. In the stimulated PMN, MPO catalyzes the production of hypohalous acids, primarily hypochlorous acid in physiologic situations, and other toxic intermediates that greatly enhance PMN microbicidal activity. Homodimer; disulfide-linked. Each monomer consists of a light and a heavy chain. Belongs to the peroxidase family. XPO subfamily. 3 isoforms of the human protein are produced by alternative splicing.
UniProt Protein Details:

Protein type:EC 1.11.2.2; Oxidoreductase

Cellular Component: extracellular space; azurophil granule; mitochondrion; lysosome; nucleus; secretory granule

Molecular Function:heparin binding; peroxidase activity; metal ion binding; heme binding; oxidoreductase activity

Biological Process: respiratory burst during defense response; defense response to Gram-positive bacterium; removal of superoxide radicals; hydrogen peroxide catabolic process; response to yeast; defense response; response to oxidative stress; defense response to fungus

UniProt Code:P11247
NCBI GenInfo Identifier:341941245
NCBI Gene ID:17523
NCBI Accession:P11247.2
UniProt Related Accession:P11247
Molecular Weight:Molecular Mass: 81.1kDaActual Protein Molecular Mass: 93kDa
NCBI Full Name:Myeloperoxidase
NCBI Synonym Full Names:myeloperoxidase
NCBI Official Symbol:Mpo  
NCBI Official Synonym Symbols:mKIAA4033  
NCBI Protein Information:myeloperoxidase
UniProt Protein Name:Myeloperoxidase
Protein Family:Myeloperoxidase
UniProt Gene Name:Mpo  
UniProt Entry Name:PERM_MOUSE

*Note: Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.

StepProcedure
1. Set standard, test sample and control (zero) wells on the pre-coated plate respectively, and then, record their positions. It is recommended to measure each standard and sample in duplicate. Wash plate 2 times before adding standard, sample and control (zero) wells!
2.Aliquot 0.1ml standard solutions into the standard wells.
3. Add 0.1 ml of Sample / Standard dilution buffer into the control (zero) well.
4. Add 0.1 ml of properly diluted sample (Human serum, plasma, tissue homogenates and other biological fluids.) into test sample wells.
5.Seal the plate with a cover and incubate at 37 °C for 90 min.
6. Remove the cover and discard the plate content, clap the plate on the absorbent filter papers or other absorbent material. Do NOT let the wells completely dry at any time. Wash plate X2.
7. Add 0.1 ml of Biotin- detection antibody working solution into the above wells (standard, test sample & zero wells). Add the solution at the bottom of each well without touching the side wall.
8.Seal the plate with a cover and incubate at 37°C for 60 min.
9. Remove the cover, and wash plate 3 times with Wash buffer. Let wash buffer rest in wells for 1 min between each wash.
10. Add 0.1 ml of SABC working solution into each well, cover the plate and incubate at 37°C for 30 min.
11. Remove the cover and wash plate 5 times with Wash buffer, and each time let the wash buffer stay in the wells for 1-2 min.
12. Add 90 µL of TMB substrate into each well, cover the plate and incubate at 37°C in dark within 10-20 min. (Note: This incubation time is for reference use only, the optimal time should be determined by end user.) And the shades of blue can be seen in the first 3-4 wells (with most concentrated standard solutions), the other wells show no obvious color.
13. Add 50 µL of Stop solution into each well and mix thoroughly. The color changes into yellow immediately.
14. Read the O.D. absorbance at 450 nm in a microplate reader immediately after adding the stop solution.

When carrying out an ELISA assay it is important to prepare your samples in order to achieve the best possible results. Below we have a list of procedures for the preparation of samples for different sample types.

Sample Type Protocol
Serum:

If using serum separator tubes, allow samples to clot for 30 minutes at room temperature. Centrifuge for 10 minutes at 1,000x g. Collect the serum fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles.

If serum separator tubes are not being used, allow samples to clot overnight at 2-8°C. Centrifuge for 10 minutes at 1,000x g. Remove serum and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles.

Plasma:

Collect plasma using EDTA or heparin as an anticoagulant. Centrifuge samples at 4°C for 15 mins at 1000 × g within 30 mins of collection. Collect the plasma fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. Note: Over haemolysed samples are not suitable for use with this kit.

Urine & Cerebrospinal Fluid:

Collect the urine (mid-stream) in a sterile container, centrifuge for 20 mins at 2000-3000 rpm. Remove supernatant and assay immediately. If any precipitation is detected, repeat the centrifugation step. A similar protocol can be used for cerebrospinal fluid.

Cell culture supernatant:

Collect the cell culture media by pipette, followed by centrifugation at 4°C for 20 mins at 1500 rpm. Collect the clear supernatant and assay immediately.

Cell lysates:

Solubilize cells in lysis buffer and allow to sit on ice for 30 minutes. Centrifuge tubes at 14,000 x g for 5 minutes to remove insoluble material. Aliquot the supernatant into a new tube and discard the remaining whole cell extract. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20°C.

Tissue homogenates:

The preparation of tissue homogenates will vary depending upon tissue type. Rinse tissue with 1X PBS to remove excess blood & homogenize in 20ml of 1X PBS (including protease inhibitors) and store overnight at ≤ -20°C. Two freeze-thaw cycles are required to break the cell membranes. To further disrupt the cell membranes you can sonicate the samples. Centrifuge homogenates for 5 mins at 5000xg. Remove the supernatant and assay immediately or aliquot and store at -20°C or -80°C.

Tissue lysates:

Rinse tissue with PBS, cut into 1-2 mm pieces, and homogenize with a tissue homogenizer in PBS. Add an equal volume of RIPA buffer containing protease inhibitors and lyse tissues at room temperature for 30 minutes with gentle agitation. Centrifuge to remove debris. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C.

Breast Milk:

Collect milk samples and centrifuge at 10,000 x g for 60 min at 4°C. Aliquot the supernatant and assay. For long term use, store samples at -80°C. Minimize freeze/thaw cycles.

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