FSH Kit CLIA

N° du produit ABIN6135415

Détail du produit FSH Kit CLIA

Antigène: FSH (Follicle-Stimulating Hormone (FSH))

Reactivité: Souris

Méthode de détection: Chemiluminescent

Type de méthode: Competition ELISA

Gamme de detection: 703.1 pg/mL - 180000 pg/mL

Seuil minimal de détection: 703.1 pg/mL

Application: ELISA

Type d'échantillon: Plasma, Serum

Analytical Method: Quantitative

Specificité:

This assay has high sensitivity and excellent specificity for detection of Follicle Stimulating Hormone (FSH).
No significant cross-reactivity or interference between Follicle Stimulating Hormone (FSH) and analogues was observed.

Sensibilité: 284.3 pg/mL

Ingrédients:

• Pre-coated, ready to use 96-well strip plate
• Plate sealer for 96 wells
• Standard
• Standard Diluent
• Assay Diluent A
• Assay Diluent B
• Standard
• Detection Reagent A
• Detection Reagent B
• Substrate A
• Substrate B
• Wash Buffer (30 x concentrate)
• Instruction manual

Matériel non inclus:

• Luminometer capable of reading 96-well microplates with the following parameters: lag time 30.0s, read time 1.0 s/well .
• Precision single or multi-channel pipettes and pipette tips with disposable tips.
• Eppendorf Tubes for diluting samples.
• Deionized or distilled water.
• Absorbent paper for blotting the microtiter plate.
• Container for Wash Solution

Information d'application

Indications d'application:

• Limited by the current condition and scientific technology, we cannot completely conduct the comprehensive identification and analysis on the raw material provided by suppliers. So there might be some qualitative and technical risks to use the kit.
• The final experimental results will be closely related to validity of the products, operation skills of the end users and the experimental environments. Please make sure that sufficient samples are available.
• Kits from different batches may be a little different in detection range, sensitivity and color developing time.
• Do not mix or substitute reagents from one kit lot to another. Use only the reagents supplied by manufacturer.
• Protect all reagents from strong light during storage and incubation. All the bottle caps of reagents should be covered tightly to prevent the evaporation and contamination of microorganism.
• There may be some foggy substance in the wells when the plate is opened at the first time. It will not have any effect on the final assay results. Do not remove microtiter plate from the storage bag until needed.
• Wrong operations during the reagents preparation and loading, as well as incorrect parameter setting for the plate reader may lead to incorrect results. A microplate plate reader with a bandwidth of 10nm or less and an optical density range of 0-3 O.D. or greater at 450 ± 10nm wavelength is acceptable for use in absorbance measurement. Please read the instruction carefully and adjust the instrument prior to the experiment.
• Even the same operator might get different results in two separate experiments. In order to get better reproducible results, the operation of every step in the assay should be controlled. Furthermore, a preliminary experiment before assay for each batch is recommended.
• Each kit has been strictly passed Q.C test. However, results from end users might be inconsistent with our in-house data due to some unexpected transportation conditions or different lab equipments. Intra-assay variance among kits from different batches might arise from above factors, too.
• Kits from different manufacturers for the same item might produce different results, since we have not compared our products with other manufacturers.

Volume d'échantillon: 50 μL

Durée du test: 2 h

Plaque: Pre-coated

Protocole: The microplate provided in this kit has been pre-coated with a monoclonal antibody specific to Follicle Stimulating Hormone (FSH). A competitive inhibition reaction is launched between biotin labeled Follicle Stimulating Hormone (FSH) and unlabeled Follicle Stimulating Hormone (FSH) (Standards or samples) with the pre-coated antibody specific to Follicle Stimulating Hormone (FSH). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Follicle Stimulating Hormone (FSH) in the sample. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is reverse proportional to the Follicle Stimulating Hormone (FSH) level in the sample or standard.

Procédure de l'essai:

• 1. Determine wells for diluted standard, blank and sample. Prepare 5 wells for standard points, 1 well for blank. Add 50 µL each of dilutions of standard (read Reagent Preparation), blank and samples into the appropriate wells, respectively. And then add 50 µL of Detection Reagent A to each well immediately. Shake the plate gently (using a microplate shaker is recommended). Cover with a Plate sealer. Incubate for 1 hour at 37 °C. Detection Reagent A may appear cloudy. Warm to room temperature and mix gently until solution appears uniform.
• 2. Aspirate the solution and wash with 350 µL of 1X Wash Solution to each well using a squirt bottle, multi-channel pipette, manifold dispenser or autowasher, and let it sit for 1-2 minutes. Remove the remaining liquid from all wells completely by snapping the plate onto absorbent paper. Repeat 3 times. After the last wash, remove any remaining Wash Buffer by aspirating or decanting. Invert the plate and blot it against absorbent paper.
• 3. Add 100 µL of Detection Reagent B working solution to each well. Incubate for 30 minutes at 37 °C after covering it with the Plate sealer.
• 4. Repeat the aspiration/wash process for total 5 times as conducted in step 2.
• 5. Add 100 µL of Substrate working Solution to each well. Cover with a new Plate sealer. Incubate for 5-10 minutes at 37 °C (Don't exceed 10 minutes). Protect from light.
• 6. Measure the chemiluminescence signal in a microplate luminometer or as appropriate for the instrument used.

Note:

• 1. Assay preparation: Keep appropriate numbers of wells for 1 experiment and remove extra wells from microplate. Rest wells should be resealed and stored at -20 °C.
• 2. Samples or reagents addition: Please use the freshly prepared Standard. Please carefully add samples to wells and mix gently to avoid foaming. Do not touch the well wall. For each step in the procedure, total dispensing time for addition of reagents or samples to the assay plate should not exceed 10 minutes. This will ensure equal elapsed time for each pipetting step, without interruption. To avoid cross-contamination, change pipette tips between additions of standards, samples, and reagents. Also, use separated reservoirs for each reagent.
• 3. Incubation: To ensure accurate results, proper adhesion of plate sealers during incubation steps is necessary. Do not allow wells to sit uncovered for extended periods between incubation steps. Once reagents are added to the well strips, DO NOT let the strips DRY at any time during the assay. Incubation time and temperature must be controlled.
• 4. Washing: The wash procedure is critical. Complete removal of liquid at each step is essential for good performance. After the last wash, remove any remaining Wash Solution by aspirating or decanting and remove any drop of water and fingerprint on the bottom of the plate. Insufficient washing will result in poor precision and false elevated absorbance reading.
• 5. For Substrate A and B, please protect it from light.
• 6. Relative light units (RLUs) may differ from different luminometers.The Immunoassay was optimized using a Beijing Hamamatsu luminometer. Other instruments may require settings to be adjusted.
• 7. Relative light units may vary within the 10 minute reading window.

Précision du teste:

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

Restrictions: For Research Use only

Stockage

Précaution d'utilisation: The Stop Solution suggested for use with this kit is an acid solution. Wear eye, hand, face, and clothing protection when using this material.

Conseil sur la manipulation: 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.

Stock: 4 °C

Stockage commentaire:

• For unopened kit: All the reagents should be kept according to the labels on vials. The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20°C upon receipt while the others should be at 4°C.
• For opened kit: When the kit is opened, the remaining reagents still need to be stored according to the above storage condition. Besides, please return the unused wells to the foil pouch containing the desiccant pack, and reseal along entire edge of zip-seal.
  Note: It is highly recommended to use the remaining reagents within 1 month provided this is within the expiration date of the kit.
• For ELISA kit, 1 day storage at 37°C can be considered as 2 months at 4°C, which means 3 days at 37°C equaling 6 months at 4°C.

Date de péremption: 6 months

Détail du antigène

Antigène: FSH (Follicle-Stimulating Hormone (FSH))

Autre désignation: Follicle Stimulating Hormone (FSH) (FSH Produits)

Synonymes: FSH Kit CLIA, Fshbeta Kit CLIA, follicle stimulating hormone beta Kit CLIA, Plasma FSH concentration Kit CLIA, Fshb Kit CLIA, FSH Kit CLIA

Pathways: Peptide Hormone Metabolism, Chromatin Binding