Sign In | Join Free | My portofva.com
portofva.com
Products
Search by Category
Home > General Assay & Diagnostic Apparatuses >

High Sensitive Hs-CTnT Immunoassays Test Kit Cardiac Troponin T Test

Categories ELISA Test Kit
Brand Name: BT Lab
Model Number: Cat.No E4862Hu
Certification: CE, ISO9001:2005, MSDS
Place of Origin: Shanghai, China
MOQ: Negotiation
Price: Negotiation
Supply Ability: Western Union, T/T
Delivery Time: 1-3 business days, bulk order within one week
Packaging Details: Wrapped with ice pack and styrofoam package
Custom: Available
Storage: 2-8°C
Sample: Serum,plasma,urine,tissue,cell culture supernatant
Assay Length: 2 hours
Shipping: DHL/FedEX
Target Protein: High Sensitivity Cardiac Troponin T
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    High Sensitive Hs-CTnT Immunoassays Test Kit Cardiac Troponin T Test

    High Sensitive hs-cTnT Immunoassays Test Kit High Sensitivity Cardiac Troponin T ELISA Assay Kit


    *This product is for research use only, not for use in diagnosis procedures. It’s highly recommend to read this instruction entirely before use.


    Cat.No E4862Hu


    Reagent Provided

    ComponentsQuantity
    Standard Solution (320ng/L)0.5ml x1
    Pre-coated ELISA Plate12 * 8 well strips x1
    Standard Diluent3ml x1
    Streptavidin-HRP6ml x1
    Stop Solution6ml x1
    Substrate Solution A6ml x1
    Substrate Solution B6ml x1
    Wash Buffer Concentrate (25x)20ml x1
    Biotinylated human hs-cTnT Antibody1ml x1
    User Instruction1
    Plate Sealer2 pics
    Zipper bag1 pic

    Material Required But Not Supplied

    • 37°C±0.5°C incubator
    • Absorbent paper
    • Precision pipettes and disposable pipette tips
    • Clean tubes
    • Deionized or distilled water
    • Microplate reader with 450 ± 10nm wavelength filter

    Precautions

    • Prior to use, the Immunoassays Test Kit and sample should be warmed naturally to room temperature 30 minutes.
    • This instruction must be strictly followed in the experiment.
    • Once the desired number of strips has been removed, immediately reseal the bag to protect the remain from deterioration. Cover all reagents when not in use.
    • Make sure pipetting order and rate of addition from well-to-well when pipetting reagents.
    • Pipette tips and plate sealer in hand should be clean and disposable to avoid cross-contamination.
    • Avoid using the reagents from different batches together.
    • Substrate solution B is sensitive to light, don’t expose substrate solution B to light for a long time.
    • Stop solution contains acid. Please wear eye, hand and skin protection when using this material. Avoid contact of skin or mucous membranes with kit reagent.
    • The Immunoassays Test Kit should not be used beyond the expiration date.

    Standard Curve Range: 0.5ng/L - 300ng/L

    Sensitivity: 0.28ng/L

    Size: 96 wells


    Intended Use

    This sandwich kit is for the accurate quantitative detection of human High Sensitivity Cardiac Troponin T (also known as hs-cTnT) in serum, plasma, cell culture supernates, cell lysates, tissue homogenates.


    Assay Principle

    This Immunoassays Test Kit is an Enzyme-Linked Immunosorbent Assay (ELISA). The plate has been pre-coated with human hs-cTnT antibody. hs-cTnT present in the sample is added and binds to antibodies coated on the wells. And then biotinylated human hs-cTnT Antibody is added and binds to hs-cTnT in the sample. Then Streptavidin-HRP is added and binds to the Biotinylated hs-cTnT antibody. After incubation unbound Streptavidin-HRP is washed away during a washing step. Substrate solution is then added and color develops in proportion to the amount of human hs-cTnT. The reaction is terminated by addition of acidic stop solution and absorbance is measured at 450 nm.


    Reagent Preparation

    All reagents should be brought to room temperature before use.

    Standard Reconstitute the 120μl of the standard (320ng/L) with 120μl of standard diluent to generate a 160ng/L standard stock solution. Allow the standard to sit for 15 mins with gentle agitation prior to making dilutions. Prepare duplicate standard points by serially diluting the standard stock solution (160ng/L) 1:2 with standard diluent to produce 80ng/L, 40ng/L, 20ng/L and 10ng/L solutions. Standard diluent serves as the zero standard(0 ng/L). Any remaining solution should be frozen at -20°C and used within one month. Dilution of standard solutions suggested are as follows:


    160ng/LStandard No.5120μl Original Standard + 120μl Standard Diluent
    80ng/LStandard No.4120μl Standard No.5 + 120μl Standard Diluent
    40ng/LStandard No.3120μl Standard No.4 + 120μl Standard Diluent
    20ng/LStandard No.2120μl Standard No.3 + 120μl Standard Diluent
    10ng/LStandard No.1120μl Standard No.2 + 120μl Standard Diluent

    Standard ConcentrationStandard No.5Standard No.4Standard No.3Standard No.2Standard No.1
    320ng/L160ng/L80ng/L40ng/L20ng/L10ng/L

    Wash Buffer Dilute 20ml of Wash Buffer Concentrate 25x into deionized or distilled water to yield 500 ml of 1x Wash Buffer. If crystals have formed in the concentrate, mix gently until the crystals have completely dissolved.


    Assay Procedure

    1. Prepare all reagents, standard solutions and samples as instructed. Bring all reagents to room temperature before use. The assay is performed at room temperature.

    2. Determine the number of strips required for the assay. Insert the strips in the frames for use. The unused strips should be stored at 2-8°C.

    3. Add 50μl standard to standard well. Note: Don’t add antibody to standard well because the standard solution contains biotinylated antibody.

    4. Add 40μl sample to sample wells and then add 10μl anti-hs-cTnT antibody to sample wells, then add 50μl streptavidin-HRP to sample wells and standard wells (Not blank control well). Mix well. Cover the plate with a sealer. Incubate 60 minutes at 37°C.

    5. Remove the sealer and wash the plate 5 times with wash buffer. Soak wells with at least 0.35 ml wash buffer for 30 seconds to 1 minute for each wash. For automated washing, aspirate all wells and wash 5 times with wash buffer, overfilling wells with wash buffer. Blot the plate onto paper towels or other absorbent material.

    6. Add 50μl substrate solution A to each well and then add 50μl substrate solution B to each well. Incubate plate covered with a new sealer for 10 minutes at 37°C in the dark.

    7. Add 50μl Stop Solution to each well, the blue color will change into yellow immediately.

    8. Determine the optical density (OD value) of each well immediately using a microplate reader set to 450 nm within 10 minuets after adding the stop solution.

    Product Tags:

    elisa assay kit

      

    elisa kit

      
    Quality High Sensitive Hs-CTnT Immunoassays Test Kit Cardiac Troponin T Test for sale
    Send your message to this supplier
     
    *From:
    *To: Shanghai Korain Biotech Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 portofva.com. All rights reserved.