GRADE & PURITYBioReagent?BioReagent grade — tested suitable for life-science and molecular-biology use. Use for cell culture, assays, and biochemical work needing biological compatibility.Native?Native grade — protein/biomolecule in its natural (non-recombinant, non-denatured) form. Use when native structure and activity are required.≥95%(SDS-PAGE)Pre-lyophilization Protein Concentration
BioReagent, Native, ≥95%(SDS-PAGE), Pre-lyophilization Protein Concentration BioReagent,Native for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping
Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
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Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
Efficiently inhibits the plasminogen-activator-induced lysis of fibrin clots. Found in plasma at about 70 ug per ml. Alpha-antiplasmin-deficiency is a rare coagulation disorder which allows unrestrained fibrinolytic activity. Individuals with this condition may receive therapeutic A2AP prior to surgery to prevent postoperative hemorrhaging. Extinction Coefficient: 0.703 Prepared from plasma shown to be non reactive for HBsAg, anti-HCV, anti-HBc, and negative for anti-HIV 1 & 2 by FDA approved tests.
Specifications
Product Name
Alpha 2 Antiplasmin from Human Plasma
Synonyms
Alpha-2-antiplasmin | SERPINF2 | AAP | API | PLI | A2AP | alpha2AP | ALPHA-2-PI
Grade
BioReagent, Native
Specifications & Purity
BioReagent, Native, ≥95%(SDS-PAGE), Pre-lyophilization Protein Concentration
Biochemical and Physiological Mechanisms
Serine protease inhibitor. The major targets of this inhibitor are plasmin and trypsin, but it also inactivates matriptase-3/TMPRSS7 and chymotrypsin.
Post-translational: Proteolytically cleaved at Pro-39 by both the prolyl endopeptidase FAP form and anti
Lyophilized from 20 mM Bis-Tris, pH 6.4, with 200 mM NaCl.
Concentration
Pre-lyophilization Protein Concentration
Reconstitution
After centrifugation, we suggest addition of de-ionized H2O to the original volume (See COA), followed by gentle mixingto ensure adequate homogenization. If further dilution is required, please use the lyophilization buffer.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20℃ long term (5 years). Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
Unit definition
Activity: >= 5.0 U/mg
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
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