Hot COVID-19
Home >Products> Reagents >ELISA / Diagnostic Kits> Salmonella Typhoid (S. typhi)IgG/IgM Rapid Test
Reagents:  Molecular Biology   Biochemistry   Cell Biology   ELISA / Diagnostic Kits   Antibody   Serum/Medium   Other Reagents  
Salmonella Typhoid (S. typhi)IgG/IgM Rapid Test
Salmonella Typhoid (S. typhi)IgG/IgM Rapid Test
Place of Origin:
China
Brand:
Span Biotech Ltd
Model:
RA0603I
Price:
Negotiable
Hits:
2211 
Updated:
9/17/2021
  • Product Detail
  • Company Profile

    Intended Use

    The Typhoid IgG/IgM Rapid Test is a lateral flow immunoassay for the simultaneous detection and differentiation of anti-Salmonella typhi (S. typhi)G and IgM in human serum or plasma. It is intended to be used as a screening test and as an aid in the  diagnosis of infection with S. typhi. Any reactive specimen with the  Typhoid IgG/IgM 2.0 Rapid Test must be confirmed with alternative testing method(s).

    Summary and Explanation of  the Test

    Typhoid fever is caused by S. typhi, a Gram-negative bacterium. World-wide an estimated 17 million cases and 600,000 associated deaths occur annually1. Patients who are infected with HIV are at significantly increased risk of clinical infection with S. typhi2. Evidence of H. pylori infection also presents an increase risk of acquiring typhoid fever. 1-5% of patients become chronic carrier harboring S. typhi in the gallbladder. 
    The clinical diagnosis of typhoid fever depends on the isolation of S. typhi from blood, bone marrow or a specific anatomic lesion. In the facilities that can not afford to perform this complicated and time-consuming procedure, Filix-Widal test is used to facilitate the diagnosis. However, many limitations lead to difficulties in the   interpretation of the Widal test3,4.
                                      
    In contrast, the  Typhoid IgG/IgM
    Rapid Test is a simple and rapid laboratory test. The test simultaneously detects and differentiates the IgG and the IgM antibodies to S. typhi specific antigen5 thus to aid in the determination of current or previous exposure to the S. typhi.

    Test Principle 

    The Typhoid IgG/IgM Rapid Test is a lateral flow chromatographic immunoassay. The test cassette consists of: 1) a burgundy colored conjugate pad containing recombinant S. typhoid H antigen and O antigen conjugated with colloid gold (Typhoid conjugates) and rabbit IgG-gold conjugates, 2) a nitrocellulose membrane strip containing two test bands (M and G bands) and a control band (C band). The M band is pre-coated with monoclonal anti-human IgM for the detection of IgM anti-S. typhi, G band is pre-coated with reagents for the detection of IgG anti-S. typhi , and the C band is pre-coated with goat anti rabbit IgG

    Quality Control

    1.Internal Control:

    This test contains a built-in control feature, the C band.  The C line develops after adding specimen and sample diluent. Otherwise, review the whole procedure and repeat test with a new device. 

    2.External Control:

    Good Laboratory Practice recommends using the external controls, positive and negative, to assure the proper performing of the assay, in particularly, under the following circumstances:

    a.New operator uses the kit, prior to performing testing of specimen.

    b. A new lot of test kit is used.

    c.  A new shipment of kits is used.

    d. The temperature used during storage of the kit fall outside of 2°C -30°C.

    e. The temperature of the test area falls outside of 15°C -30°C.

     

    Rebecca Yan 

    Skype: span.biotech

    Email: rebecca@spanbio.com

     

    Web:www.spanbio.com

    www.spanbiotech.com

     

     

    bio-equip.cn
    Span Biotech Ltd. is a research based company for rapid tests, with strong support from National Key Laboratory of Technology Projects of 10th and 11th Five-Year Plan and Faculty of Life Sciences of HuBei University. SpanBio also housed a R&D team that is developing gene recombination, cell cultivation and protein purification techniques. SpanBio pays strict attention on rapid tests for human being, animal diseases and food safety detection. It provides a number of customized services to professional distributors and partnering affiliates with excellent quality, competitive prices and super service.
    Efficiently structured to provide lasting and economic health care solutions with export ready goods, our main products cover the following immunodiagnostic rapid test kits:
    Rapid Tests for Human Use :
    1) Fertility: Pregnancy HCG, ovulation LH, menopause FSH
    2) Infectious diseases: Hepatitis B, HCV, HIV
    3) Drug abuse: AMP, BAR, BZO, COC, mAMP, MOP, MTD, OPI, PCP, TCA, THC
    4) Tumor markers: CEA, PSA, AFP, FOB
    5) STDs(Sexually Transmitted Diseases): Gonorrhea, syphilis, chlamydia
    6) New products: Malaria, H. Pylori, Multi-Hepatis B Panel (HBsAg, Anti-HBs, HBeAg, Anti-HBe, Anti-HBc), Blood Glucose Test, Multi-drug of Abuse Panel, Avian (Bird) Flu Rapid Test, etc.
    Rapid Tests for Veterinary :
    1) Bovine: Cow Pregnancy , Cow Ovulation, Bovine Brucella, Bovine Tuberculosis ,Food and Mouth Disease NSP Ab Test
    2) Canine: Canine Distemper, Canine Parvovirus, Canine Coronavirus
    3) Feline : Feline Leukemia Virus Ag Rapid Test ,Feline Panleucopenia Virus Ag Test,Feline Immunodeficiency Virus Ab Test
    Rapid Tests for Food Safety :
    1)For Antibiotics Residue : Nitrofurans (AOZ,AMOZ, AHD, SEM), Streptomycin , Sulfonamides , Chloramphenicol , Quinolone , Beta-Lactam&Tetracycline Combo (2 in 1), β-Lactams & Streptomycin & Chloramphenicol & Tetracyclines Combo (4 in 1), Beta-Lactam, Tetracycline test
    2) For Beta-Agonist Residue : Ractopamine, Clenbuterol ,Salbutamol
Request Infomation
Request Infomation: yes no
Request Quotation: yes no
refresh

I agree to share my inquiry with the other matching suppliers.

Request Infomation

* Name:
Job Title:
* Tel:
Fax:
* E-mail:
Postcode:
Institution/Company:
Address:
* Country:
Request Infomation:
yes no
Request Quotation:
yes no
* Message:
* Verification Code:
refresh
I agree to share my inquiry to the other matching suppliers.