Human Recombinant PRTN3 (203S/A) protein, His Tag (V2LY-0526-LY6352)

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Basic Information

Expressed Host
HEK293 Cells
Protein Species
Human
Tag
His Tag
Protein Construction
This product is Human Recombinant PRTN3 (203S/A) protein, His Tag consist of Amino Acid: 28-256 and predicts a molecular mass of 26.57 kDa.
Molecule Mass
26.57 kDa
Verified
HPLC
Sequence
Amino Acid: 28-256
Species
Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
≥95% as determined by SDS-PAGE. ≥95% as determined by SEC-HPLC.
Endotoxin
Please contact us for more information.
Format
Lyophilized
Reconstitution
Allow the vial and reconstitution buffer to equilibrate to room temperature. Briefly centrifuge or tap down the vial to ensure that all lyophilized powder is collected at the bottom of the vial. For the reconstitution of this product, we recommend adding PBS or sterile water to achieve a final antibody concentration of 1 mg/mL. Allow the vial to reconstitute for 10-15 minutes at room temperature with gentle agitation. Avoid vigorous shaking that can cause foaming and antibody denaturation. Aliquot into volumes based on your experiment and store liquid protein at -20°C or -80°C for long time.
Buffer
Lyophilized from sterile PBS
Preservative
None
Storage
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
More Infomation

Target

Full Name
proteinase 3
Function
Serine protease that degrades elastin, fibronectin, laminin, vitronectin, and collagen types I, III, and IV (in vitro) (PubMed:3198760, PubMed:2033050, PubMed:28240246).
By cleaving and activating receptor F2RL1/PAR-2, enhances endothelial cell barrier function and thus vascular integrity during neutrophil transendothelial migration (PubMed:23202369).
May play a role in neutrophil transendothelial migration, probably when associated with CD177 (PubMed:22266279).
Biological Process
Antimicrobial humoral responseTAS:Reactome
Cell-cell junction maintenanceManual Assertion Based On ExperimentIMP:UniProtKB
Collagen catabolic processIEA:UniProtKB-KW
Mature conventional dendritic cell differentiationManual Assertion Based On ExperimentIDA:UniProtKB
Membrane protein ectodomain proteolysisManual Assertion Based On ExperimentIMP:UniProtKB
Negative regulation of phagocytosisManual Assertion Based On ExperimentIDA:UniProtKB
Neutrophil extravasationManual Assertion Based On ExperimentIMP:UniProtKB
PhagocytosisManual Assertion Based On ExperimentIBA:GO_Central
Positive regulation of cell population proliferationManual Assertion Based On ExperimentTAS:ProtInc
Positive regulation of GTPase activityManual Assertion Based On ExperimentIMP:UniProtKB
ProteolysisManual Assertion Based On ExperimentIDA:UniProtKB
Cellular Location
Cytoplasmic granule
Secreted
Cell membrane
Membrane raft
Localizes predominantly to azurophil granules (primary secretory granules) in neutrophils (PubMed:2033050, PubMed:3198760, PubMed:7897245, PubMed:18462208).
Secreted upon neutrophil stimulation by TNF-alpha, lipopolysaccharide (LPS), fMLP and CXCL8/IL8 or during neutrophil transmigration (PubMed:22266279, PubMed:28240246).
Following secretion tethered to the cell membrane by CD177 (PubMed:18462208, PubMed:22266279).
Involvement in disease
Is the major autoantigen in anti-neutrophil cytoplasmic autoantibody (ANCA)-associated vasculitis (Wegener's granulomatosis) (PubMed:2377228, PubMed:2679910). This complex, systemic disease is characterized by granulomatous inflammation with necrotizing lesions in the respiratory tract, glomerulonephritis, vasculitis, and anti-neutrophil cytoplasmatic autoantibodies detected in patient sera (PubMed:2377228, PubMed:2679910). PRTN3 causes emphysema when administered by tracheal insufflation to hamsters (PubMed:3198760).
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For research use only. Not intended for any clinical use.

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