1. Recombinant Proteins
  2. Enzymes & Regulators
  3. Protease Inhibitors
  4. Serpin (Protease Inhibitor)
  5. Alpha 2 Antiplasmin
  6. Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His)

Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His)

Cat. No.: HY-P76720
COA Handling Instructions

Alpha-2-Antiplasmin/Serpin F2 Protein, a serine protease inhibitor, primarily targets plasmin and trypsin, also inactivating matriptase-3/TMPRSS7 and chymotrypsin. It can form a heterodimer with TMPRSS7, enhancing its protease inhibitory activity. Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His) is the recombinant human-derived Alpha-2-Antiplasmin/Serpin F2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His) is 491 a.a., with molecular weight of ~70 kDa.

For research use only. We do not sell to patients.

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  • Biological Activity

  • Technical Parameters

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Description

Alpha-2-Antiplasmin/Serpin F2 Protein, a serine protease inhibitor, primarily targets plasmin and trypsin, also inactivating matriptase-3/TMPRSS7 and chymotrypsin. It can form a heterodimer with TMPRSS7, enhancing its protease inhibitory activity. Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His) is the recombinant human-derived Alpha-2-Antiplasmin/Serpin F2 protein, expressed by HEK293 , with C-His labeled tag. The total length of Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His) is 491 a.a., with molecular weight of ~70 kDa.

Background

Alpha-2-Antiplasmin/Serpin F2 Protein is a serine protease inhibitor that primarily targets plasmin and trypsin, but it also inactivates matriptase-3/TMPRSS7 and chymotrypsin. Furthermore, it has the capability to form a protease inhibiting heterodimer with TMPRSS7, thereby enhancing its inhibitory activity.

Biological Activity

Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate,Mca-RPKPVE-Nval-WRK(Dnp)-NH2 (Anaspec) . The IC50 value is < 0.5 nM .

Species

Human

Source

HEK293

Tag

C-His

Accession

P08697 (M1-K491)

Gene ID
Synonyms
Alpha-2-AP; Alpha-2-plasmin inhibitor; Alpha-2-PI; AAP; PLI
AA Sequence

MALLWGLLVLSWSCLQGPCSVFSPVSAMEPLGRQLTSGPNQEQVSPLTLLKLGNQEPGGQTALKSPPGVCSRDPTPEQTHRLARAMMAFTADLFSLVAQTSTCPNLILSPLSVALALSHLALGAQNHTLQRLQQVLHAGSGPCLPHLLSRLCQDLGPGAFRLAARMYLQKGFPIKEDFLEQSEQLFGAKPVSLTGKQEDDLANINQWVKEATEGKIQEFLSGLPEDTVLLLLNAIHFQGFWRNKFDPSLTQRDSFHLDEQFTVPVEMMQARTYPLRWFLLEQPEIQVAHFPFKNNMSFVVLVPTHFEWNVSQVLANLSWDTLHPPLVWERPTKVRLPKLYLKHQMDLVATLSQLGLQELFQAPDLRGISEQSLVVSGVQHQSTLELSEVGVEAAAATSIAMSRMSLSSFSVNRPFLFFIFEDTTGLPLFVGSVRNPNPSAPRELKEQQDSPGNKDFLQSLKGFPRGDKLFGPDLKLVPPMEEDYPQFGSPK

Molecular Weight

Approximately 70 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of 25 mM Tris, 150 mM NaCl, pH 7.5. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation

Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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Product Name:
Alpha-2-Antiplasmin/Serpin F2 Protein, Human (HEK293, His)
Cat. No.:
HY-P76720
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