Platelet Factor 4, Human (PF4)

Catalogue Number: P4258-25A-USB

Manufacturer:United States Biological
Shelf Life:12 months
Molecular Weight:29000
Physical state:Supplied as a liquid in 25mM HEPES pH 7.4, 2M sodium chloride.
Type:Other Proteins
Host Cell:Human plasma
Shipping Condition:Blue Ice
Unit(s): 100 ug

Additional Text

Caution

FOR RESEARCH USE ONLY

Purification

≥95% by SDS-PAGE. Human PF-4 is prepared from the supernatant of thrombin-activated platelets by heparin-agarose affinity chromatography (15). Purity is assessed by SDS-PAGE analysis and heparin-neutralizing activity is verified by clotting assay.