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Purity:

Greater than 98.0% as determined by SDS-PAGE.

Storage:

-20 ℃

Source:

Human Fluid.

Production:

Human Angiostatin kringles 1-4 is produced from Human Fluid is a glycosylated polypeptide chain which migrates as a doublet 50 kDa on SDS-PAGE. The Ang K1-4 is purified by proprietary chromatographic techniques.