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FIA testing solutions

FIA - Fluorescence Immunochromatography Solutions

Fluorescence immunoassay (FIA) is a simple, rapid, and sensitive technique that is used to quantitevly mesure many compounds including hormones, proteins and drugs. This method has been widely applied in the in vitro diagnostics (IVD) industry.

 

A modern fluorescent based immunoassay uses as the detection reagent – fluorescent microspores which absorb light or energy (excitation energy) at a specific wavelength and then emits light or energy at a different wavelength.

 

 

 

The FIA test consists of:
1) a conjugate pad containing specific protein (antibody or antigen) conjugated with fluorescent microspheres (probe conjugate) and a control antibody robe conjugate.
2) a nitrocellulose membrane with immobilized proteins in the test area (T line) and a control line (C line).


After adding the specimen to the sample well on the test cassette, protein in the sample will interact with the probe conjugate on the probe pad. The NC membrane diffuses re-solubilized conjugate forward. As the sample moves along the devise binding reagents situated on the NC membrane bind to the target at the T and C line.


Concentration in specimen is positively correlated with the fluorescent density of the fluorescent microspheres, after the measure and calculation of the quantitative fluorescence immunoassay analyzer, then the analyzer would calculate the concentration according to the preset calibration curve in the machine and display the result. C line should appear in any cases, which indicates the reaction system is effective.

As an expert in IVD assay development, AIVD Biotech is committed to offering a reliable and sensitive FIA-based testing service to accelerate the application of FIA technique in the IVD field.

FIA Solutions


 

AIVD provides Uncut sheets, OEM Test kits, Proteins, Analyzers and other products and services for the Fluorescence immunoassay(FIA) technology platform.

 

IVD TESTING SOLUTIONS

 


 

AIVD FIA solutions cover the following diseases:cardiac markers, inflammatory markers, hormone markers, tumor markers, stomach's function markers, thyroid markers and others.

 

Items Product Name Catalog NO. Correlation coefficient Format
Cardiac Marker

Cardiac Troponin-I

(cTnl)

IFCNI001/ IFCNI100 0.96

Uncut Sheet

Test Card

Myoglobin

(Myo)

IFMYO001/IFMYO100 0.93

Uncut Sheet

Test Card

Creatine kinase-MB

(CK-MB) 

IFCKB001/IFCKB100 0.93

Uncut Sheet

Test Card

N-terminal pro hormone BNP

(NT-proBNP) 

IFNTP001/IFNTP100 0.97

Uncut Sheet

Test Card

D-Dimer IFDDT001/IFDDT100 0.95

Uncut Sheet

Test Card

Heart-Type Fatty Acid-Binding Proteins(h-FABP) IFABP001/IFABP100 0.93

Uncut Sheet

Test Card

cTnl/CK-MB IFCC001/IFCC100 Same as single item

Uncut Sheet

Test Card

cTnl/CK-MB/Myo Combo IFIBO001/IFIBO100 Same as single item

Uncut Sheet

Test Card

Inflammatory Marker High-Sensitivity C-Reactive Protein(hSCRP-CRP)  IFCRP001/IFCRP100 0.93

Uncut Sheet

Test Card

Procalcitonin(PCT) IFPCT001/IFPCT100 0.93

Uncut Sheet

Test Card

Serum amyloid A(SAA) IFSAA001/IFSAA100 0.95

Uncut Sheet

Test Card

Interleukin 6(IL-6) IFIL6001/IFIL6100 0.94

Uncut Sheet

Test Card

CRP/SAA IFCSA001/IFCSA100 Same as single item

Uncut Sheet

Test Card

PCT/IL-6 IFPI6001/IFPI6100 Same as single item

Uncut Sheet

Test Card

Hormone Marker Follicle-stimulating hormone(FSH) IFFSH001/IFFSH100 0.93

Uncut Sheet

Test Card

Luteinizing hormone(LH)  IFLH001/IFLH100 0.96

Uncut Sheet

Test Card

Progesterone(prog) IFPRO001/IFPRO100 0.90

Uncut Sheet

Test Card

Prolactin(PRL) IFPRL001/IFPRL100 0.94

Uncut Sheet

Test Card

Anti-Müllerian hormone

(AMH)

IFAMH001/IFAMH100 0.97

Uncut Sheet

Test Card

Human Chorionic Gonadotrophin

(HCG)

IFHCG001/IFHCG100 0.99

Uncut Sheet

Test Card

Hydrocortisone

(COR)

IFCOR001/IFCOR100 0.97

Uncut Sheet

Test Card

  Tumor Marker

Carcinoembryonic antigen

(CEA)

IFCEA001/IFCEA100 0.93

Uncut Sheet

Test Card

Alpha fetoprotein

(AFP)

IFAFP001/IFAFP100 0.96

Uncut Sheet

Test Card

   Stomach's Function  Pepsinogen 1(PGI) IFPGI001/IFPGI100 0.95

Uncut Sheet

Test Card

PepsinogenII(PGII) IFPGII001/IFPGII100 0.94

Uncut Sheet

Test Card

PGI/PGII IF2PG001/IF2PG100 Same as single item

Uncut Sheet

Test Card

Gastrin (G17) IFG17001/IFG17100 0.95

Uncut Sheet

Test Card

Thyroid Marker FreeThyroxine(FT4) IFFT4001/IFFT4100 0.98

Uncut Sheet

Test Card

Others   

Microalbuminuria

(MAU)

IFMAU001/IFMAU100 0.96

Uncut Sheet

Test Card

Hemoglobin A1C

(HbA1c) 

IFHbA1c001/IFHbA1c100 0.91

Uncut Sheet

Test Card

Ferritin (Fer)  IFFer001/IFFer100 0.94

Uncut Sheet

Test Card

 


 

Typical Product Performance Data:

 

ctnimyock-mb

nt-probnpd-dimerh-fabp

 


 

 

Benchtop Fluorescence Immunoassay Analyzer:

 

 

Product Name: 

Benchtop Fluorescence Immunoassay Analyzer 

 

Model # : 

AI-IF 600

 

Wave length: 

Excitation wavelength of 365nm, absorption of 610nm. 

 

Features:
1.Can be operated in batches rapidly
2.One-click operation, card ejects automatically
3.Identify the test item automatically
4.Automatically print and upload the data
5.High sensitivity, reach to nanogram level
   AFS-1000 Benchtop Fluorescence Immunoassay Analyzer

 


 

Our Capabilities

 

Equipped with the sensitive FIA technology and rich expertise in IVD assay development, AIVD Biotech is confident in offering a flexible FIA-based detection development service. Besides, we also customize a personalized FIA-based testing solution according to your project's requirements. If you are interested in our services, please contact us to discuss your project and achieve more details.

 

Service Features:

 

Service Contents:

1. OEM service for diverse parameters and performance requirements.
2. Raw materials and semi-finished products: proteins, uncut sheets, OEM test kits
3. Custom services for different platform applications and performance requirements.
4. Personalized product and collaborative development, strategic cooperation among enterprises, technology sharing model.

 

  1. Raw materials development and production
2. Optimization of raw material coupling process system
3. Optimization of production process
4. Guidance for production platform and personnel training
5. Production of bulk reagents and uncut sheets
6. Development for new products
7. Technical transfer

 

contact AIVD

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Shenzhen AIVD Biotechnology Co. , LTD.

A4 Building 4th Floor / B5 Building C501, China Merchants Bright Technology Park, Fenghuang Street, Guangming District, Shenzhen, Guangdong Province, China

E-mail:market@aivdbiotech.com 
             info@aivdbiotech.com

Tel:+86-755-26165742   +86 18543132823

WhatsApp:+86 18543132823

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