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Testing Data

alpha 2 antiplasmin Active Protein | SERPINF2 active protein

Human alpha 2 antiplasmin

Gene Names
SERPINF2; AAP; API; PLI; A2AP; ALPHA-2-PI
Purity
>95% by SDS-PAGE analysis
Synonyms
alpha 2 antiplasmin; Human alpha 2 antiplasmin; SERPINF2 active protein
Ordering
For Research Use Only!
Host
Human Plasma
Purity/Purification
>95% by SDS-PAGE analysis
Form/Format
Lyophilized Powder
Sequence Length
491
Volume
0.380ml before lyophilization
Specific Activity
16.6 U/mg (One unit will completely inhibit the activity of plasmin to hydrolyze one micromole of Tosyl-Gly-Pro-Lys-p-nitroanilide in one minute at 25 degree C and pH 8.0)
Buffer
0.02M Bis-Tris; 0.2M NaCl; pH 6.4
Extinction Coefficient
0.73
Preparation and Storage
Store at -70 degree C.

Testing Data

Testing Data
Related Product Information for SERPINF2 active protein
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. 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. >95percent pure by SDS-PAGE. Add deionized water to original volume, aliquot and freeze unused portion.
Product Categories/Family for SERPINF2 active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
70,000
NCBI Official Full Name
alpha-2-antiplasmin isoform a
NCBI Official Synonym Full Names
serpin peptidase inhibitor, clade F (alpha-2 antiplasmin, pigment epithelium derived factor), member 2
NCBI Official Symbol
SERPINF2
NCBI Official Synonym Symbols
AAP; API; PLI; A2AP; ALPHA-2-PI
NCBI Protein Information
alpha-2-antiplasmin; serpin F2; alpha-2-AP; alpha-2-plasmin inhibitor; serine (or cysteine) proteinase inhibitor, clade F (alpha-2 antiplasmin, pigment epithelium derived factor), member 2
UniProt Protein Name
Alpha-2-antiplasmin
Protein Family
UniProt Gene Name
SERPINF2
UniProt Synonym Gene Names
AAP; PLI; Alpha-2-AP; Alpha-2-PI
UniProt Entry Name
A2AP_HUMAN

NCBI Description

This gene encodes a member of the serpin family of serine protease inhibitors. The protein is a major inhibitor of plasmin, which degrades fibrin and various other proteins. Consequently, the proper function of this gene has a major role in regulating the blood clotting pathway. Mutations in this gene result in alpha-2-plasmin inhibitor deficiency, which is characterized by severe hemorrhagic diathesis. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]

Uniprot Description

SERPINF2: Serine protease inhibitor. The major targets of this inhibitor are plasmin and trypsin, but it also inactivates matriptase-3/TMPRSS7 and chymotrypsin. Defects in SERPINF2 are the cause of alpha-2-plasmin inhibitor deficiency (APLID). APLID is an autosomal recessive disorder resulting in severe hemorrhagic diathesis. Belongs to the serpin family. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 17p13

Cellular Component: extracellular space; cell surface; fibrinogen complex; extracellular region

Molecular Function: serine-type endopeptidase inhibitor activity; protein binding; protein homodimerization activity; protease binding; endopeptidase inhibitor activity

Biological Process: platelet activation; collagen fibril organization; positive regulation of smooth muscle cell proliferation; positive regulation of collagen biosynthetic process; positive regulation of JNK cascade; response to organic substance; fibrinolysis; negative regulation of fibrinolysis; platelet degranulation; renin-angiotensin regulation of blood vessel size; positive regulation of stress fiber formation; acute-phase response; blood vessel morphogenesis; positive regulation of transcription from RNA polymerase II promoter; positive regulation of cell differentiation; blood coagulation

Disease: Alpha-2-plasmin Inhibitor Deficiency

Research Articles on SERPINF2

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Product Notes

The SERPINF2 serpinf2 (Catalog #AAA135773) is an Active Protein produced from Human Plasma 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 "alpha 2 antiplasmin, Active Protein" 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.

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