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Biosystems G (IGA) immunoglobulin reagent

Biosystems G (IGA) immunoglobulin reagent

 

Biosystems G (IGA) immunoglobulin reagents

PRINCIPLE OF THE METHOD
Immunoglobulin A in the sample precipitates in the presence of anti-human immunoglobulin A
antibodies. The light scattering of the antigen-antibody complexes is proportional to the
immunoglobulin A concentration and can be measured by turbidimetry1,2

COMPOSITION
A. Reagent: 1 x 50 mL. Imidazole buffer 0.1 mol/L, goat anti-human IgA antibodies, sodium
azide 0.95 g/L, pH 7.5.

STORAGE
Store at 2-8ºC.
The Reagent is stable until the expiry date shown on the label when stored tightly closed and if
contaminations are prevented during its use.
Indications of deterioration: Presence of particulate material, turbidity, absorbance of the blank
over the limit indicated in “Assay parameters”.

Biosystems G (IGA) immunoglobulin reagents

AUXILIARY REAGENTS

Protein Calibrators (BioSystems cod. 31075). The set contains 5 different levels of IgA
concentration and it should be used to prepare the calibration curve. The calibrators are
supplied ready to use.

REAGENT PREPARATION

Reagent is provided ready to use.
Reagent open and kept in the refrigerated compartment of the analyzer is stable 2 months.
SAMPLES
Serum or plasma collected by standard procedures. Use heparin or EDTA as anticoagulants.
Lipemic samples are not suitable for testing.
Serum or plasma IgA is stable for 7 days at 2-8ºC.

 

Yüksek Kaliteli  Biosystems test kitleri ve Cihazlarımızla kolaylıkla ve dakikalar içerisinde analiz sonuçlarına ulaşırsınız .Test sistemlerimiz, geniş uygulama alanları için en iyi şekilde belirlenmiş kitlerden ve Cihazlardan oluşmaktadır. Klinik analizlerde reaktiflerimiz ve cihazlarımız ile birlikte laboratuar  çalışmalarınızı mümkün olan en kolay ve güvenilir şekilde gerçekleştireceksiniz.

 

Firmamız Müşterilerimizin isteği doğrultusunda tamamı güvenilir ve stabil olmak kaydıyla, yaygın kullanım alanına sahip Biosystems reaktif Ve Cihazlarının satışını yapmaktayız.

Kullanıma hazır Biosystems reaktifler  kit prospektüslerine, kalibratör ve kontroller ile ilgili her türlü bilgiye ulaşmak için lütfen firmamız ile iletişime geçiniz.

Biosystems G (IGA) immunoglobulin reagents

STRUCTURE

Biosystems G (IGA) immunoglobulin reagent

A. Reagent. The Imidazolovy buffer of 0,1 mol/l, goat antibodies to IgG of the person, azid of sodium of 0,95 g/l, rn 7,5.

NECESSARY EQUIPMENT

Biosystems G (IGA) immunoglobulin reagent

– A water thermobath on 37ºC.

– The analyzer, the spectrophotometer or a photometer with a thermostatically controlled measuring cell with a temperature 37ºC and with the filter 540 ± 20 nanometers.

SAMPLES

The serum or plasma collected on standard procedure. As anticoagulant to use heparin or EDTA. Lipemichesky samples are not suitable for testing.

Stability of IgG in serum or plasma makes 7 days at 2-8ºC.

Brand: Biosystems

 

Biosystems G (IGA) immunoglobulin reagents