Rabbit Anti-Human PAI-1
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|lyophilized from PBS
|Centrifuge vial prior to opening. Reconstitute in sterile water to a concentration of 0.1-1.0 mg/ml.
|Stability and Storage
|The lyophilized antibody is stable for at least 2 years from date of receipt at -20°C. The reconstituted antibody is stable for at least two weeks at 2-8°C. Frozen aliquots are stable for at least 6 months when stored at -20°C.
|Produced from sera of rabbits pre-immunized with highly pure (>98%) recombinant human hPAI-1. Anti-Human hPAI-1 specific antibody was purified by affinity chromatography employing immobilized human hPAI-1 matrix.
|Recombinant Human PAI-1
|ELISA, WB, N
|As a member of the Serpin superfamily of serine protease inhibitors, Serpin E1/PAI1 is the principal inhibitor of urokinase-type plasminogen activator (uPA) and tissue type plasminogen activator (tPA). As important regulators of extracellular matrix remodeling, uPA and PAI 1 play a major role in many processes such as angiogenesis, tumor invasion and obesity. For example, uPA and PAI1 are the only tumor prognostic factors validated at the highest level of evidence with regard to their clinical utility in breast cancer. The human PAI1 is initially synthesized as 402 amino acid precursor with a Nterminal signal peptide. PAI 1 may exist in one of two possible conformations, designated as active or latent.
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