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. 2008 Feb 6;2:6–15. doi: 10.2174/1874091X00802010006

Table 1.

Heparin affinity and uPA inhibition of native and heated Serp-1 Proteins

Samples Proportion*(%) Heparin Affinity**(mM NaCl) uPA Inhibition
Native Serp-1      
Unbound 5 0 No
Peak 1 95 555 Yes
Heated Serp-1      
Unbound 6 0 No
Peak 1 86 400 No
Peak 2 8 680 Yes

*Protein concentration was measured using the Bio-Rad Protein Assay Kit

**Heparin affinity is given as the salt concentration required for elution

***Measured in uPA activity assay