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Angiostatin K1-3 Antibody

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

Product Specifications

CAS Number

9007-83-4

Specifications

Western blot: 0.5-1 µg/mL, IHC (FFPE) : 0.5-1 µg/mL, ELISA: 0.1-0.5 µg/mL (human protein tested)

UniProt

P00747

Host

Rabbit

Reactivity

Human

Immunogen

Human partial recombinant protein (AA 103-352) was used as the immunogen for this Angiostatin K1-3 antibody.

Clonality

Polyclonal

Isotype

IgG

Applications

WB, IHC-P, ELISA (protein)

Purity

Antigen affinity

Format

Antigen affinity purified

Buffer

Lyophilized from 1X PBS with 0.025% sodium azide

Reconstitution

After reconstitution, the Angiostatin K1-3 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Limitations

This Angiostatin K1-3 antibody is available for research use only.

Storage Conditions

After reconstitution, the Angiostatin K1-3 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Applications Notes

The stated application concentrations are suggested starting amounts. Titration of the Angiostatin K1-3 antibody may be required due to differences in protocols and secondary/substrate sensitivity.

Image Legend

Western blot testing of human 1) SMMC-7721 and 2) HepG2 cell lysate with Angiostatin K1-3 antibody. Expected molecular weight of Plasminogen: 90-95 kDa.

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