Name: Human PRSS22/BSSP-4 Recombinant Protein (His Tag)

Synonyms: Brain-Specific Serine Protease 4;BSSP-4;Serine Protease 22;Serine Protease 26;Tryptase Epsilon;PRSS22;BSSP4;PRSS26

Expression host: HEK293 Cells

Sequence: Ala33-Ser317

Accesstion: Q9GZN4

Species: Human

Mol_Mass: 31.6 kDa

AP_Mol_Mass: 33-35 kDa

Tag: C-His

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin:

Storage: Store at

Shipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice/gel packs. Upon receipt, store it immediately at

Formulation: Supplied as a 0.2 μm filtered solution of 20mM HAc-NaAc, 150mM NaCl, 10% Glycerol, pH 4.5.

Reconstitution: Not Applicable

Background: Brain-Specific Serine Protease 4 (BSSP-4) is a serine protease that preferentially cleaves the synthetic substrate H-D-Leu-Thr-Arg-pNA compared to tosyl-Gly-Pro-Arg-pNA. BSSP-4 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. BSSP-4 belongs to the peptidase S1 family and related to trypsin, referentially hydrolyzing substrates after arginine and lysine residues. However, BSSP-4 is less susceptible to inhibition by common trypsin inhibitors such as aprotinin, α1-antitrypsin and secretory leukocyte protease inhibitor. BSSP-4 efficiently converts pro-urokinase- type plasminogen activator to its mature, active form.

MedChemExpress (MCE) recombinant proteins include: cytokines, enzymes, growth factors, hormones, receptors, transcription factors, antibody fragments, etc. They are often essential for supporting cell growth, stimulating cell signaling pathways, triggering or inhibiting cell differentiation; and are useful tools for elucidating protein structure and function, understanding disease onset and progression, and validating pharmaceutical targets. At MedChemExpress (MCE), we strive to provide products with only the highest quality. Protein identity, purity and biological activity are assured by our robust quality control and assurance procedures.
Related category websites: https://www.medchemexpress.com/recombinant-proteins.html
Popular product recommendations:
TAB1 Protein
PVR/CD155 Protein
Popular categories:
Zika Virus Proteins
UCH-L1