c-MYC Kit ELISA

N° du produit ABIN454748

Détail du produit c-MYC Kit ELISA

Antigène: c-MYC (MYC) (Myc Proto-Oncogene protein (MYC))

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 15.6-1000 pg/mL

Seuil minimal de détection: 15.6 pg/mL

Application: ELISA

Fonction: This immunoassay kit allows for the specific measurement of human c-myc concentrations in cell culture supernates, serum, and plasma.

Type d'échantillon: Cell Culture Supernatant, Serum, Plasma

Analytical Method: Quantitative

Specificité: This assay recognizes recombinant and natural human c-myc.

Réactivité croisée (Details): No significant cross-reactivity or interference was observed.

Sensibilité: < 3.9 pg/mL
The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest detectable concentration that could be differentiated from zero.

Attributs du produit: Homo sapiens,Human,Myc proto-oncogene protein,Class E basic helix-loop-helix protein 39,bHLHe39,Proto-oncogene c-Myc,Transcription factor p64,MYC,BHLHE39

Ingrédients: Reagent (Quantity): Assay plate (1), Standard (2), Sample Diluent (1x20ml), Assay Diluent A (1x10ml), Assay Diluent B (1x10ml), Detection Reagent A (1x120µl), Detection Reagent B (1x120µl), Wash Buffer(25 x concentrate) (1x30ml), Substrate (1x10ml), Stop Solution (1x10ml)

Information d'application

Volume d'échantillon: 100 μL

Plaque: Pre-coated

Protocole: This assay employs the quantitative sandwich enzyme immunoassay technique. A monoclonal antibody specific for c-myc has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any c-myc present is bound by the immobilized antibody. An enzyme-linked polyclonal antibody specific for c-myc is added to the wells. Following a wash to remove any unbound antibody-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of c-myc bound in the initial step. The color development is stopped and the intensity of the color is measured.

Préparation des réactifs:

Bring all reagents to room temperature before use. Wash Buffer - If crystals have formed in the concentrate, warm to room temperature and mix gently until the crystals have completely dissolved. Dilute 20 mL of Wash Buffer Concentrate into deionized or distilled water to prepare 500 mL of Wash Buffer. Standard - Reconstitute the Standard with 1.0 mL of Sample Diluent. This reconstitution produces a stock solution of 1,000 pg/mL. Allow the standard to sit for a minimum of 15 minutes with gentle agitation prior to making serial dilutions. The undiluted standard serves as the high standard (1,000 pg/mL). The Sample Diluent serves as the zero standard (0 pg/mL). Detection Reagent A and B - Dilute to the working concentration specified on the vial label using 3 Assay Diluent A and B (1:100), respectively.

Prélèvement de l'échantillon: Cell culture supernates - Remove particulates by centrifugation and assay immediately or aliquot and store samples at ≤ -20 °C. Avoid repeated freeze-thaw cycles. Serum - Use a serum separator tube (SST) and allow samples to clot for 30 minutes before centrifugation for 15 minutes at approximately 1000 x g. Remove serum and assay immediately or aliquot and store samples at -20 °C. Plasma - Collect plasma using EDTA or heparin as an anticoagulant. Centrifuge samples for 15 minutes at 1000 x g at 2 - 8 °C within 30 minutes of collection. Store samples at ≤ -20 °C. Avoid repeated freeze-thaw cycles. Note: Citrate plasma has not been validated for use in this assay.

Procédure de l'essai:

Allow all reagents to reach room temperature. Arrange and label required number of strips.
1. Prepare all reagents, working standards and samples as directed in the previous sections.
2. Add 100 uL of Standard, Control, or sample per well. Cover with the adhesive strip. Incubate for 2 hours at 37 °C.
3. Remove the liquid of each well, don’t wash.
4. Add 100 uL of Detection Reagent A to each well. Incubate for 1 hour at 37°C. Detection Reagent A may appear cloudy. Warm to room temperature and mix gently until solution appears uniform.
5. Aspirate each well and wash, repeating the process three times for a total of three washes. Wash by filling each well with Wash Buffer (350 uL) using a squirt bottle, multi-channel pipette, manifold dispenser or autowasher. Complete removal of liquid at each step is essential to good performance. After the last wash, remove any remaining Wash Buffer by aspirating or decanting. Invert the plate and blot it against clean paper towels.
6. Add 100 uL of Detection Reagent B to each well. Cover with a new adhesive strip.Incubate for 1 hours at 37 °C.
7. Repeat the aspiration/wash as in step
5. 8. Add 90 uL of Substrate Solution to each well. Incubate for 30 minutes at room temperature. Protect from light.
9. Add 50 uL of Stop Solution to each well. If color change does not appear uniform, gently tap the plate to ensure thorough mixing.
10. Determine the optical density of each well within 30 minutes, using a microplate reader set to 450 nm.
Important Note:
1. The wash procedure is critical. Insufficient washing will result in poor precision and falsely elevated absorbance readings. 4
2. It is recommended that no more than 32 wells be used for each assay run if manual pipetting is used since pipetting of all standards, specimens and controls should be completed within 5 minutes. A full plate of 96 wells may be used if automated pipetting is available.
3. Duplication of all standards and specimens, although not required, is recommended.
4. When mixing or reconstituting protein solutions, always avoid foaming.
5. To avoid cross-contamination, change pipette tips between additions of each standard level, between sample additions, and between reagent additions. Also, use separate reservoirs for each reagent.
6. To ensure accurate results, proper adhesion of plate sealers during incubation steps is necessary.

Calcul des résultats:

Average the duplicate readings for each standard, control, 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 y-axis against the concentration on the x-axis and draw a best fit curve through the points on the graph. The data may be linearized by plotting the log of the c-myc 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.

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: 1. The kit should not be used beyond the expiration date on the kit label.
2. Do not mix or substitute reagents with those from other lots or sources.
3. If samples generate values higher than the highest standard, further dilute the samples with the Assay Diluent and repeat the assay. Any variation in standard diluent, operator, pipetting technique, washing technique,incubation time or temperature, and kit age can cause variation in binding.
4. This assay is designed to eliminate interference by soluble receptors, ligands, binding proteins, and other factors present in biological samples. Until all factors have been tested in the Immunoassay, the possibility of interference cannot be excluded.

Stock: 4 °C/-20 °C

Stockage commentaire: The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20 °C upon being received. The other reagents can be stored at 4 °C.

Détail du antigène

Antigène: c-MYC (MYC) (Myc Proto-Oncogene protein (MYC))

Autre désignation: Myc Proto-Oncogene protein (MYC Produits)

Synonymes: MRTL Kit ELISA, MYCC Kit ELISA, bHLHe39 Kit ELISA, c-Myc Kit ELISA, CMYC Kit ELISA, c-myc Kit ELISA, C-MYC Kit ELISA, LOC100136746 Kit ELISA, ARC Kit ELISA, B430311C09Rik Kit ELISA, MYC Kit ELISA, NOP Kit ELISA, Nop30 Kit ELISA, RNCMYC Kit ELISA, mMyc Kit ELISA, AU016757 Kit ELISA, Myc2 Kit ELISA, Niard Kit ELISA, Nird Kit ELISA, cmyc Kit ELISA, zc-myc Kit ELISA, c-myc II Kit ELISA, myc-B Kit ELISA, myc2 Kit ELISA, myc1 Kit ELISA, CMyc Kit ELISA, zgc:55680 Kit ELISA, CG10798 Kit ELISA, D-Myc Kit ELISA, DM Kit ELISA, DMYc Kit ELISA, Dm Kit ELISA, Dmel\CG10798 Kit ELISA, Dmyc Kit ELISA, EG:BACN5I9.1 Kit ELISA, anon-WO03040301.171 Kit ELISA, bHLHe57 Kit ELISA, c-MYC Kit ELISA, d-myc Kit ELISA, dMYC Kit ELISA, dMyc Kit ELISA, dMyc1 Kit ELISA, da Kit ELISA, dm Kit ELISA, dm/dMyc Kit ELISA, dm/myc Kit ELISA, dmyc Kit ELISA, dmyc1 Kit ELISA, l(1)G0139 Kit ELISA, l(1)G0354 Kit ELISA, l(1)G0359 Kit ELISA, myc Kit ELISA, MYC proto-oncogene, bHLH transcription factor Kit ELISA, v-myc myelocytomatosis viral oncogene homolog Kit ELISA, nucleolar protein 3 (apoptosis repressor with CARD domain) Kit ELISA, myelocytomatosis oncogene Kit ELISA, MYC proto-oncogene, bHLH transcription factor a Kit ELISA, MYC proto-oncogene, bHLH transcription factor L homeolog Kit ELISA, MYC proto-oncogene, bHLH transcription factor S homeolog Kit ELISA, v-myc myelocytomatosis viral oncogene homolog (avian) Kit ELISA, MYC proto-oncogene, bHLH transcription factor b Kit ELISA, CG10798 gene product from transcript CG10798-RB Kit ELISA, MYC Kit ELISA, LOC100136746 Kit ELISA, Nol3 Kit ELISA, Myc Kit ELISA, myca Kit ELISA, myc.L Kit ELISA, myc.S Kit ELISA, mycb Kit ELISA

Sujet: Myc (cMyc) is a protooncogene, which is overexpressed in a wide range of human cancers. When it is specifically-mutated, or overexpressed, it increases cell proliferation and functions as an oncogene. Myc gene encodes for a transcription factor that regulates expression of 15% of all genes through binding on Enhancer Box sequences (E-boxes) and recruiting histone acetyltransferases (HATs). Myc belongs to Myc family of transcription factors, which also includes N-Myc and L-Myc genes. Myc-family transcription factors contain the bHLH/LZ (basic Helix-Loop-Helix Leucine Zipper) domain. Myc protein is a transcription factor that activates expression of a great number of genes through binding on consensus sequences (Enhancer Box sequences (E-boxes)) and recruiting histone acetyltransferases (HATs). It can also act as a transcriptional repressor. By binding Miz-1 transcription factor and displacing the p300 co-activator, it inhibits expression of Miz-1 target genes.Myc is activated upon various mitogenic signals such as Wnt, Shh and EGF (via the MAPK/ERK pathway). By modifying the expression of its target genes, Myc activation results in numerous biological effects. The first to be discovered was its capability to drive cell proliferation (upregulates cyclins, downregulates p21), but it also plays a very important role in regulating cell growth (upregulates ribosomal RNA and proteins), apoptosis (upregulates Bcl-2), differentiation and stem cell self-renewal. Myc is a very strong proto-oncogene and it is very often found to be upregulated in many types of cancers.

Pathways: Signalisation p53, Cycle Cellulaire, Sensory Perception of Sound, Transition Metal Ion Homeostasis, Mitotic G1-G1/S Phases, Positive Regulation of Endopeptidase Activity, Regulation of Carbohydrate Metabolic Process, Positive Regulation of Response to DNA Damage Stimulus, L'effet Warburg