Properdin is a factor of the alternative complement activation pathway.
It has a molecularweight of 222000 and consists of four peptide chains.
Properdin is stabilizing the C3convertase C3bBb.
The mean concentration in plasma is 20mg/ml.
Applications:Suitable for use in ELISa and Immunoelectrophoresis.
Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Fluorescein/IgG protein molar ratio (F/P): ~1.3
Excitation: 492nm
Emission: 515nm
Storage and Stability:Lyophilized powder may be stored at -20°C.
Stable for 12 months at -20°C.
Reconstitute with sterile ddH2O.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Reconstituted product is stable for 12 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. FITC conjugates are sensitive to light.
仕様
Size：1ml
Host：goat
Source Antibody：human
Grade：Highly Purified
Purity：Purified by DEAE chromatography.
Form：Supplied as a lyophilized powder from PBS, pH 7.2.. Preservative free. Labeled with fluorescein isothiocyanate (FITC). Reconstitute with 1ml sterile ddH2O. Dilute further in PBS, pH 7.2.
Specificity：Recognizes human Properdin. In immunoelectrophoresis against human serum a single precipitin line is obtained. Does not react with any other protein component of human serum or plasma.
Isotype：IgG
Calc Applications Abbrev：FLISA
Calc Crossreactivity：Hu
Immunogen：Properdin isolated from pooled human plasma
