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SERPINB1 Protein, Pig, Recombinant (His & Myc)

Catalog No. TMPH-03119

Neutrophil serine protease inhibitor that plays an essential role in the regulation of the innate immune response, inflammation and cellular homeostasis. Acts primarily to protect the cell from proteases released in the cytoplasm during stress or infection. These proteases are important in killing microbes but when released from granules, these potent enzymes also destroy host proteins and contribute to mortality. Regulates the activity of the neutrophil proteases elastase, cathepsin G, proteinase-3, chymase, chymotrypsin, and kallikrein-3. Acts also as a potent intracellular inhibitor of GZMH by directly blocking its proteolytic activity. During inflammation, limits the activity of inflammatory caspases CASP1, CASP4 and CASP5 by suppressing their caspase-recruitment domain (CARD) oligomerization and enzymatic activation. When secreted, promotes the proliferation of beta-cells via its protease inhibitory function.; May be cleaved leading to a loss of its anti-protease activity and to the appearance of an endonuclease activity. However no catalytic site was identified.

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SERPINB1 Protein, Pig, Recombinant (His & Myc)
Pack Size Availability Price/USD Quantity
20 μg 20 days $ 360.00
100 μg 20 days $ 678.00
1 mg 20 days $ 2,300.00
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Biological Description
Technical Params
Product Properties
Description Neutrophil serine protease inhibitor that plays an essential role in the regulation of the innate immune response, inflammation and cellular homeostasis. Acts primarily to protect the cell from proteases released in the cytoplasm during stress or infection. These proteases are important in killing microbes but when released from granules, these potent enzymes also destroy host proteins and contribute to mortality. Regulates the activity of the neutrophil proteases elastase, cathepsin G, proteinase-3, chymase, chymotrypsin, and kallikrein-3. Acts also as a potent intracellular inhibitor of GZMH by directly blocking its proteolytic activity. During inflammation, limits the activity of inflammatory caspases CASP1, CASP4 and CASP5 by suppressing their caspase-recruitment domain (CARD) oligomerization and enzymatic activation. When secreted, promotes the proliferation of beta-cells via its protease inhibitory function.; May be cleaved leading to a loss of its anti-protease activity and to the appearance of an endonuclease activity. However no catalytic site was identified.
Species Sus scrofa (Pig)
Expression System E. coli
Tag N-terminal 10xHis-tagged and C-terminal Myc-tagged
Accession Number P80229
Amino Acid MEQLSAANTRFALDLFRALNESNPAGNIFISPFSISSALAMILLGTRGNTEAQMSKALHFDTVKDIHSRFQSLNADINKCGASYILKLANRLFGEKTYHFLPEFLASTQKTYGAELASVDFLRASEEARKAINEWVKEQTEGKIPELLASGVVDSATKLVLVNAIYFKGSWQEKFMTEATKDAPFRLNKKDSKTVKMMYQKKKFPFGYIKELKCRVLELPYQGKDLSMVILLPDSIEDESTGLRKIEQHLTLEKLNEWTKPDNLELLEVNVHLPRFRLEESYDLNAPLARLGVQDLFGSRADLTGMSEARDLFISKVVHKAFVEVNEEGTEAAAATAGIAVFAMLMPEEDFIADHPFIFFIRHNPSSNILFLGRLSSP Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Construction 1-378 aa
Protein Purity > 85% as determined by SDS-PAGE.
Molecular Weight 50.0 kDa (predicted)
Formulation Tris-based buffer,50% glycerol
Reconstitution A hardcopy of COA with reconstitution instructions is sent along with the products. Please refer to it for detailed information.
Stability & Storage

Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Shipping

In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.

Research Background Neutrophil serine protease inhibitor that plays an essential role in the regulation of the innate immune response, inflammation and cellular homeostasis. Acts primarily to protect the cell from proteases released in the cytoplasm during stress or infection. These proteases are important in killing microbes but when released from granules, these potent enzymes also destroy host proteins and contribute to mortality. Regulates the activity of the neutrophil proteases elastase, cathepsin G, proteinase-3, chymase, chymotrypsin, and kallikrein-3. Acts also as a potent intracellular inhibitor of GZMH by directly blocking its proteolytic activity. During inflammation, limits the activity of inflammatory caspases CASP1, CASP4 and CASP5 by suppressing their caspase-recruitment domain (CARD) oligomerization and enzymatic activation. When secreted, promotes the proliferation of beta-cells via its protease inhibitory function.; May be cleaved leading to a loss of its anti-protease activity and to the appearance of an endonuclease activity. However no catalytic site was identified.

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Keywords

recombinant recombinant-proteins proteins protein

 

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