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Recombinant Human BSSP-4/PRSS22 Protein, His Tag

Recombinant Human BSSP-4/PRSS22 Protein, His Tag

产品编号

KMH758

别名

BSSP 4, SP001LA, hBSSP 4, serine protease 22

规格
  • 50ug
  • 100ug
产品介绍
AliasBSSP 4, SP001LA, hBSSP 4, serine protease 22
Catalog NumberKMH758
Molecular NamePRSS22
SpeciesHuman
HostMammalian cells
Size50ug, 100ug
Protein FamilyOther protein
Purity≥90% as determined by SDS-PAGE
PurificationAffinity Purification
Endotoxin< 1.0 EU per ug of the protein as determined by the LAL method.
FormulationPBS
BackgroundBrainSpecific Serine Protease 4 (BSSP4) is a serine protease that preferentially cleaves the synthetic substrate HDLeuThrArgpNA compared to tosylGlyProArgpNA. BSSP4 is expressed abundantly in the epithelial cells of the airways, including trachea, esophagus and fetal lung, but scarce in adult lung and expressed at low levels in placenta, pancreas, prostate and thyroid gland. BSSP4 belongs to the peptidase S1 family and related to trypsin, referentially hydrolyzing substrates after arginine and lysine residues. However, BSSP4 is less susceptible to inhibition by common trypsin inhibitors such as aprotinin, alpha1antitrypsin and secretory leukocyte protease inhibitor. BSSP4 efficiently converts prourokinase type plasminogen activator to its mature, active form.
Storage ConditionStore the product under sterile conditions after opening at -20℃ to -80℃ for 12 months. Avoid repeated freeze-thaw cycles.
Shipping ConditionThis product is shipped on ice packs or dry ice.
Molecular Weight31.35 kDa
Note仅供科研使用

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