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You are here:Home » Molecular Biology » Growth Factors-Other » NAP2 (Neutrophil Activating Protein 2, CXCL7, C-X-C motif chemokine 7, PPBP, pro-platelet basic protein)

NAP2 (Neutrophil Activating Protein 2, CXCL7, C-X-C motif chemokine 7, PPBP, pro-platelet
basic protein)

Pricing

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Specifications

Catalog #N0023B
SourceRecombinant corresponding to 70aa from human NAP-2 expressed in E. coli.
Molecular Weight~8kD
Biological ActivityDetermined by measuring the dose dependent stimulation of chemotaxis of human neutrophils in a modified Boydon Chamber. Significant chemotaxis is observed with 50ng/ml. The suggested concentration range for in vitro studies is 50ng/ml. The optimal concentration should be determined for each specific application.
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile dH2O. Aliquot to avoid repeated freezing and thawing. Store 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.
Molecular Weight~8kD
Purity~98% (SDS-PAGE)
ConcentrationNot determined
FormSupplied as a lyophilized powder. BSA free. No preservative added. Reconstitute with sterile dH2O to 0.1-1mg/ml.
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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