Typical Testing Data/Standard Curve (for reference only)
PAI-1 / Serpin E ELISA Kit | PAI-1 elisa kit
PAI-1 / Serpin E ELISA Kit
Typical Testing Data/Standard Curve (for reference only)
Typical Testing Data/Standard Curve (for reference only)
Principle of the Assay: This kit is based on a sandwich enzyme-linked immune-sorbent assay technology. An analyte-specific polyclonal antibody is pre-coated onto 96-well plates. The biotin conjugated second antibody is used as detection antibody. During the first incubation the standards and samples react with the analyte-specific pre-coated antibody. In a second incubation the biotin conjugated detection antibody completes the sandwich. After washing with wash buffer the TMB substrate is added to visualize HRP enzymatic reaction. TMB is catalyzed by HRP to produce a blue color product that changes into yellow after adding acidic stop solution. The optical density of the yellow color is proportional to the analyte captured in plate. Read the O.D. absorbance at 450nm in a microtiterplate reader, and calculate the concentration of the analyte in the sample by taking into consideration the dilution factor of the sample!!Background/Introduction: P53, also known as protein 53 or tumor protein 53, named in reference to its apparent molecular mass: It runs as a 53-kilodalton (kDa) protein on SDS-PAGE. Human p53 is 393 amino acids long and has seven domains. It plays a role in conserving stability by preventing genome mutation, as such, p53 has been described as "the guardian of the genome". p53 also has many mechanisms of anticancer function, and plays a role in apoptosis, genomic stability, and inhibition of angiogenesis.
NCBI and Uniprot Product Information
NCBI Description
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 Description
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: Motility/polarity/chemotaxis; Secreted, signal peptide; Secreted
Chromosomal Location of Human Ortholog: 7q22.1
Cellular Component: extracellular matrix; extracellular region; extracellular space; plasma membrane
Molecular Function: protease binding; protein binding; receptor binding; serine-type endopeptidase inhibitor activity
Biological Process: angiogenesis; blood coagulation; chronological cell aging; circadian rhythm; defense response to Gram-negative bacterium; extracellular matrix organization and biogenesis; fibrinolysis; gene expression; negative regulation of blood coagulation; negative regulation of cell adhesion mediated by integrin; negative regulation of cell migration; negative regulation of fibrinolysis; negative regulation of smooth muscle cell migration; placenta development; platelet activation; platelet degranulation; positive regulation of angiogenesis; positive regulation of blood coagulation; positive regulation of inflammatory response; positive regulation of interleukin-8 production; positive regulation of receptor-mediated endocytosis; positive regulation of transcription from RNA polymerase II promoter; regulation of cell proliferation; regulation of receptor activity; transcription initiation from RNA polymerase II promoter; transcription, DNA-dependent; transforming growth factor beta receptor signaling pathway
Disease: Plasminogen Activator Inhibitor-1 Deficiency
Research Articles on PAI-1
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Product Notes
The PAI-1 serpine1 (Catalog #AAA495402) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "PAI-1 / Serpin E, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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