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You are here:Home » Antibodies » Antibodies-IgA » Anti -IgA, alpha (FITC)

Anti -IgA, alpha (FITC)


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Clone Host Grade Applications
Polyclonal Rabbit Affinity Purified B IF
Catalog #I1890-05E
ApplicationsSuitable for use in Immunofluorescence and FLISA. Other applications have not been tested.
Recommended DilutionIF Immunomicroscopy: 1:500-1:2500
Optimal dilutions to be determined by the researcher.
LabelFluorescein isothiocyanate (FITC)
Fluorochrome/Protein Ratio2.6 moles FITC per mole of rabbit IgA
Absorption Wavelength495nm
Emission Wavelength528nm
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
Concentration~1mg/ml (UV 280)
FormFITC conjugated. Lyophilized in 0.02 M Potassium Phosphate, 0.15M sodium chloride, pH 7.2, 10mg/ml BSA (IgG and Protease free), 0.01% sodium azide
PurityPrepared from monospecific antiserum by immunoaffinity chromatography using Human IgA coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities.
ImmunogenHuman IgA a alpha chain
SpecificityAssay by immunoelectrophoresis resulted in a single precipitin arc against anti-Fluorescein, anti-Rabbit Serum, Human IgA and Human Serum. No reaction was observed against Human IgG or Human IgM. Specificity was confirmed by ELISA at less than 1% crossreactivity against other Human heavy or light chain isotypes.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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