catalog number :
MBS721095
products type :
ELISA Kit
products full name :
Mouse Plasminogen Activator Inhibitor 1 ELISA Kit
products short name :
Plasminogen Activator Inhibitor 1
other names :
plasminogen activator inhibitor 1; Plasminogen activator inhibitor 1; plasminogen activator inhibitor 1; serpin E1; endothelial plasminogen activator inhibitor; serine (or cysteine) proteinase inhibitor, clade E (nexin, plasminogen activator inhibitor type 1), member 1; serpin peptidase inhibitor, clade E (nexin, plasminogen activator inhibitor type 1), member 1; Endothelial plasminogen activator inhibitor; Serpin E1
products gene name :
PAI 1
other gene names :
SERPINE1; SERPINE1; PAI; PAI1; PAI-1; PLANH1; PAI1; PLANH1; PAI; PAI-1
uniprot entry name :
PAI1_HUMAN
specificity :
This assay has high sensitivity and excellent specificity for detection of PAI-1. No significant cross-reactivity or interference between PAI-1 and analogues was observed. NOTE: Limited by current skills and knowledge, it is impossible for us to complete the cross-reactivity detection between PAI-1 and all the analogues, therefore, cross reaction may still exist in some cases.
storage stability :
Store all reagents at 2-8 degree C.
other info1 :
Samples: Serum, plasma, Cell Culture Supernatants, body fluid and tissue homogenate. Assay Type: Competitive. Sensitivity: 0.1 ng/mL.
other info2 :
Intended Uses: This PAI-1 ELISA kit is a 1.5 hour solid-phase ELISA designed for the quantitative determination of Mouse PAI-1. This ELISA kit for research use only, not for therapeutic or diagnostic applications!
products categories :
Cardiovascular
products description :
. Principle of the assay: PAI-1 ELISA kit applies the competitive enzyme immunoassay technique utilizing a monoclonal anti-PAI-1 antibody and an PAI-1-HRP conjugate. The assay sample and buffer are incubated together with PAI-1-HRP conjugate in pre-coated plate for one hour. After the incubation period, the wells are decanted and washed five times. The wells are then incubated with a substrate for HRP enzyme. The product of the enzyme-substrate reaction forms a blue colored complex. Finally, a stop solution is added to stop the reaction, which will then turn the solution yellow. The intensity of color is measured spectrophotometrically at 450nm in a microplate reader. The intensity of the color is inversely proportional to the PAI-1 concentration since PAI-1 from samples and PAI-1-HRP conjugate compete for the anti-PAI-1 antibody binding site. Since the number of sites is limited, as more sites are occupied by PAI-1 from the sample, fewer sites are left to bind PAI-1-HRP conjugate. A standard curve is plotted relating the intensity of the color (O.D.) to the concentration of standards. The PAI-1 concentration in each sample is interpolated from this standard curve.
ncbi acc num :
NP_000593.1
ncbi gb acc num :
NM_000602.4
ncbi mol weight :
43,404 Da
ncbi pathways :
Adipogenesis Pathway (198832); BMAL1:CLOCK,NPAS2 Activates Circadian Gene Expression Pathway (477138); Blood Clotting Cascade Pathway (198840); Chagas Disease (American Trypanosomiasis) Pathway (147809); Chagas Disease (American Trypanosomiasis) Pathway (147795); Circadian Clock Pathway (187173); Complement And Coagulation Cascades Pathway (198880); Complement And Coagulation Cascades Pathway (83073); Complement And Coagulation Cascades Pathway (484); Direct P53 Effectors Pathway (137939)
ncbi summary :
This gene encodes a member of the serine proteinase inhibitor (serpin) superfamily. This member is the principal inhibitor of tissue plasminogen activator (tPA) and urokinase (uPA), and hence is an inhibitor of fibrinolysis. Defects in this gene are the cause of plasminogen activator inhibitor-1 deficiency (PAI-1 deficiency), and high concentrations of the gene product are associated with thrombophilia. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]
uniprot summary :
SERPINE1: a secreted protein that acts as bait for tissue plasminogen activator, urokinase, and protein C. Its rapid interaction with TPA may function as a major control point in the regulation of fibrinolysis. Belongs to the serpin family. Interacts with VTN. Binds LRP1B; binding is followed by internalization and degradation. Plasma levels of PAI-1 and VCAM-1 together may be useful in predicting post-operative recurrence in patients with colorectal cancer. Protein type: Secreted; Motility/polarity/chemotaxis; Secreted, signal peptide. Chromosomal Location of Human Ortholog: 7q22.1. Cellular Component: extracellular matrix; extracellular space; plasma membrane; extracellular region. Molecular Function: serine-type endopeptidase inhibitor activity; protein binding; protease binding; receptor binding. Biological Process: circadian rhythm; platelet activation; transcription initiation from RNA polymerase II promoter; extracellular matrix organization and biogenesis; positive regulation of blood coagulation; transcription, DNA-dependent; negative regulation of blood coagulation; negative regulation of smooth muscle cell migration; defense response to Gram-negative bacterium; positive regulation of receptor-mediated endocytosis; regulation of cell proliferation; positive regulation of interleukin-8 production; fibrinolysis; positive regulation of angiogenesis; negative regulation of fibrinolysis; platelet degranulation; transforming growth factor beta receptor signaling pathway; gene expression; positive regulation of transcription from RNA polymerase II promoter; regulation of receptor activity; angiogenesis; chronological cell aging; blood coagulation; negative regulation of cell migration; negative regulation of cell adhesion mediated by integrin; positive regulation of inflammatory response. Disease: Plasminogen Activator Inhibitor-1 Deficiency