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Angiostatin K1-3, human recombinant protein

Angiostatin K1-3, Angiostatin Kringles 1-3

Product info
Primary Accession P00747
Calculated MW 30.0 kDa
Additional Info
Other Names Angiostatin K1-4, Angiostatin Kringles 1-4, plasminogen
Gene Source Human
Source E. coli
Assay&Purity SDS-PAGE; ≥95%
Assay2&Purity2 HPLC; ≥95%
Recombinant Yes
Results 0.55×10⁵ Units/mg.
Application Notes Reconstitute in sterile distilled H₂O or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/ml.
Format Lyophilized protein
Storage -20°C; From 20 mM Sodium Acetate, pH 5.5, 4% mannitol
Citations (0)

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Ang K1-3 is a single, non-glycosylated polypeptide chain containing 259 amino acids. It represents a proteolytic fragment of plasminogen containing the first three kringle structures. A specific inhibitor of endothelial cell growth and angiogenesis. Displays increased inhibitory activity (ED₅₀ =70 nM) relative to kringles 1-4 (ED₅₀ = 135 nM). Ang K1-3 reduces endothelial cell proliferation and acts as a potent inhibitor of angiogenesis and tumor growth.


Petersen T.E.,et al.J. Biol. Chem. 265:6104-6111(1990).
Forsgren M.,et al.FEBS Lett. 213:254-260(1987).
Browne M.J.,et al.Submitted (OCT-1991) to the EMBL/GenBank/DDBJ databases.
Mungall A.J.,et al.Nature 425:805-811(2003).
Sottrup-Jensen L.,et al.Submitted (JUL-1977) to the PIR data bank.

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$ 195.00
$ 1,650.00
$ 85.00
Cat# PBV10488r
(40 western blots)
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