ELISA Kit for Fibrinogen (FG)

F1; FI; Fbg; Coagulation Factor I

FOR IN VITRO AND RESEARCH USE ONLY, NOT FOR USE IN CLINICAL DIAGNOSTIC PROCEDURES!
    • ELISA Kit for Fibrinogen (FG)Packages (Simulation)
    • ELISA Kit for Fibrinogen (FG)Packages (Simulation)
    • ELISA Kit for Fibrinogen (FG)Results demonstration
    • CEA193Hu.jpgTypical Standard Curve
    • CertificateISO9001: 2008, ISO13485: 2003 Registered

    Specificity

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

    Recovery

    Matrices listed below were spiked with certain level of recombinant Fibrinogen (FG) and the recovery rates were calculated by comparing the measured value to the expected amount of Fibrinogen (FG) in samples.

    MatrixRecovery range (%)Average(%)
    sodium citrate plasma(n=5)88-10396

    Precision

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

    Linearity

    The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Fibrinogen (FG) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

    Sample1:21:41:81:16
    sodium citrate plasma(n=5)79-90%99-105%95-105%86-101%

    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

    ReagentsQuantityReagentsQuantity
    Pre-coated, ready to use 96-well strip plate1Plate sealer for 96 wells4
    Standard2Standard Diluent1×20mL
    Detection Reagent A1×120µLAssay Diluent A1×12mL
    Detection Reagent B1×120µLAssay Diluent B1×12mL
    TMB Substrate1×9mLStop Solution1×6mL
    Wash Buffer (30 × concentrate)1×20mLInstruction manual1

    Assay procedure summary

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

    ELISA Kit for Fibrinogen (FG)

    Test principle

    This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Fibrinogen (FG) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Fibrinogen (FG) and unlabeled Fibrinogen (FG) (Standards or samples) with the pre-coated antibody specific to Fibrinogen (FG). 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 Fibrinogen (FG) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Fibrinogen (FG) in the sample.

    Related products

    Catalog No.Organism species: Homo sapiens (Human)Applications
    NPA193Hu01Native Fibrinogen (FG)Positive Control; Immunogen; SDS-PAGE; WB.
    PAA193Hu01Polyclonal Antibody to Fibrinogen (FG)WB; IHC; ICC; IP.
    LAA193Hu71Biotin-Linked Polyclonal Antibody to Fibrinogen (FG)WB; IHC; ICC.
    LAA193Hu81FITC-Linked Polyclonal Antibody to Fibrinogen (FG)WB; IHC; ICC; IF.
    MAA193Hu22Monoclonal Antibody to Fibrinogen (FG)WB; IHC; ICC; IP.
    SEA193HuELISA Kit for Fibrinogen (FG)Enzyme-linked immunosorbent assay for Antigen Detection.
    CEA193HuELISA Kit for Fibrinogen (FG)Enzyme-linked immunosorbent assay for Antigen Detection.
    SCA193HuCLIA Kit for Fibrinogen (FG)Chemiluminescent immunoassay for Antigen Detection.
    GUESTBOOK