Human Angiostatin K1-3 ELISA Kit

This Human Angiostatin K1-3 ELISA Kit from Innovative Research is intended for quantitative detection of human Angiostatin K1-3 in cell culture supernates, serum and plasma (heparin, EDTA). Strip well format. Reagents for up to 96 tests.

This human Angiostatin K1-3 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for Angiostatin K1-3 has been precoated onto 96-well plates. Standards (NSO,V98-S355(K1-3)) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Angiostatin K1-3 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human Angiostatin K1-3 amount of sample captured in plate.

• Detection Target: Angiostatin K1-3
• Uniprot ID: P00747)
• Reactivity: Human
• Cross-Reactivity: There is no detectable cross-reactivity with other relevant proteins.
• Range: 156pg/ml-10000pg/ml
• Sensitivity: <10pg/ml
• Storage Conditions: Store at 4?C for 6 months, at -20?C for 12 months. Avoid multiple freeze-thaw cycles. (Shipped with wet ice)

Additional Information: The capture antibody is a monoclonal antibody from mouse, the detection antibody is a biotinylated polyclonal antibody from goat. Expression system for standard: 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. Ang K1-3 reduces endothelial cell proliferation and acts as a potent inhibitor of angiogenesis and tumor growth. It displays increased inhibitory activity(ED?? =70 nM) relative to kringles 1-4(ED?? = 135 nM).; Immunogen sequence: 430