Human Angiostatin K1-3 ELISA Kit EZ-Set™ (DIY Antibody Pairs), Carrier-free

About this product

Human Angiostatin K1-3 ELISA Kit EZ-Set™ (DIY Antibody Pairs) (antibody pairs and standards for assay development). Quantitate Human PLG in cell culture supernatants, serum and plasma (heparin, EDTA).

Specifications

Catalog number

EZ0905-carrier-free

Size / count

5 Plates/Kit

Dry ice

No

Hazardous

No

Discontinued

Yes

Background

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).

Synonyms

Plasminogen; Plasmin heavy chain A; Activation peptide; Angiostatin; Plasmin heavy chain A, short form; Plasmin light chain B; PLG

Gene Name

plasminogen

Gene ID

5340

UniProt

P00747

Reactivity

Human

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Immunogen

Expression system for standard: NS0; Immunogen sequence: V98-S355 (K1-3)

Tissue Specificity

Present in plasma and many other extracellular fluids. It is synthesized in the liver.

Applications

ELISA

Sample Type

cell culture supernatants, serum and plasma (heparin, EDTA)

Detection Range

156 pg/ml - 10,000 pg/ml

Function

Plasmin dissolves the fibrin of blood clots and acts as a proteolytic factor in a variety of other processes including embryonic development, tissue remodeling, tumor invasion, and inflammation. In ovulation, weakens the walls of the Graafian follicle. It activates the urokinase-type plasminogen activator, collagenases and several complement zymogens, such as C1 and C5. Cleavage of fibronectin and laminin leads to cell detachment and apoptosis. Also cleaves fibrin, thrombospondin and von Willebrand factor. Its role in tissue remodeling and tumor invasion may be modulated by CSPG4. Binds to cells.

Components

Description Capture Antibody Detection Antibody Avidin-Biotin-Peroxidase Complex (ABC) Lyophilized Standard|

Storage Conditions

Store at 4℃ for 6 months, at -20℃ for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

Specificity

Natural and recombinant human Angiostatin K1-3

Anticoagulant

heparin or EDTA

Subcellular Location

Secreted

Protein Name

Plasminogen