Fluorescein-Conjugated Goat IgG Fraction To Human Complement C4
Product is the lyophilized powder of fluorescein-5-isothiocyanate (FITC "Isomer I")-conjugated goat IgG fraction to human complement C4 and buffer salts.
FITC-Conjugated Goat IgG Fraction to Anti-Human Complement C4 is used as a reagent in immunofluorescence assays (IFA), cell staining (fluorescent microscopy and cell sorting), tissue staining, and blot immunostaining.
Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Immunoassays | Protein Purification| Flow Cytometry (FACS) | ELISA | Immunohistochemistry (Paraffin) | Immunoblot
|Analysis Note||The total protein is measured using the Biuret procedure with bovine albumin as the standard; F/P ratio is calculated using absorbance at 491.5nm. Antibody titer of the IgG fraction is standardized with an in-house control by immunoelectrophoresis. The IgG fraction is tested for purity and specificity at 40 mg/mL using immunoelectrophoresis. The product is mostly goat IgG; no trace of albumin is detected.|
|Antibody Type||Polyclonal Antibody|
|Application Notes||FITC-Conjugated Goat IgG Fraction to Anti-Human Complement C4 is used as a reagent in immunofluorescence assays (IFA), cell staining (fluorescent microscopy and cell sorting), tissue staining, and blot immunostaining.|
|Concentration||Total Protein: 7.50 mg/mL|
|Applications||Immunoassays | Protein Purification| Flow Cytometry (FACS) | ELISA | Immunohistochemistry (Paraffin) | Immunoblot|
|Pack Size||2 mL|
|Preparation Method||Antibody and FITC are conjugated under defined conditions to obtain the specified molar ratio (3-6mol/mol). Conjugated protein is purified by gel filtration. The product is dialyzed into 0.02M sodium phosphate, 0.14M sodium chloride, pH 7.3, with 0.05% sodium azide, adjusted to standard titer, filtered through a 0.22 μm filter, vialed, and lyophilized.|
|Solubility||Reconstitution: Reconstitute product with 2.0 mL of deionized or distilled water. Gentle swirling may be used to speed rehydration. Avoid vigorous shaking of the reconstituted material.|
|Specificity||This product shows reactivity to human complement C4; cross-reactivity to other species may exist. Antibody activity to complement components C3; C6-C9 or serum proteins is not present.|
|Storage and Handling||Store lyophilized product at 2-8°C. Store reconstituted material no longer than 4 weeks at 2-8°C. For long-term storage; aliquot and freeze reconstituted product at -20°C or lower.|
|Typical Working Concentration||Dilution reccomendations: 1:100 - 1:400 for Tissue Staining; 1:250 - 1:1,000 for Immuno Blotting; 1:1,000 - 1:4,000 for ELISA/FIA|