ERN1 Protein

Produktnummer ABIN7317465

Recombinant ERN1-Protein exprimiert in Baculovirus infected Insect Cells.

Kurzübersicht für ERN1 Protein (ABIN7317465)

Target: ERN1 (Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1))

Protein-Typ: Recombinant

Biologische Aktivität: Active

Spezies: Human

Quelle: Baculovirus infected Insect Cells

Reinheit: > 80 % as determined by reducing SDS-PAGE.

Produktdetails

Verwendungszweck: Recombinant Human ERN1/IRE1 Protein (aa 465-977)

Sequenz: Pro 465-Leu 977

Produktmerkmale: A DNA sequence encoding the human ERN1 (O75460-1) (Pro 465-Leu 977) was expressed and purified with two additional amino acids (Gly & Pro ) at the N-terminus.

Sterilität: 0.2 μm filtered

Endotoxin-Niveau: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: 1. Kinase activity untested 2. Measured by its nuclease activity to cleave Xbp1 single stem-loop mini-substrate.

Anwendungsinformationen

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Lyophilized

Buffer: Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Lagerung: 4 °C,-20 °C,-80 °C

Informationen zur Lagerung: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Haltbarkeit: 12 months

Antigendetails

Target: ERN1 (Endoplasmic Reticulum To Nucleus Signaling 1 (ERN1))

Andere Bezeichnung: ERN1/IRE1

Hintergrund: IRE1,IRE1P,IRE1a,hIRE1p,Trypsin-3, also known as Trypsin III, brain trypsinogen, Serine protease 3 and PRSS3, is a secreted protein which belongs to thepeptidase S1 family. Trypsin-3 / PRSS3 is expressed is in pancreas and brain. It contains onepeptidase S1 domain. Trypsin-3 / PRSS3 can degrade intrapancreatic trypsin inhibitors that protect against CP. Genetic variants that cause higher mesotrypsin activity might increase the risk for chronic pancreatitis (CP). A sustained imbalance of pancreatic proteases and their inhibitors seems to be important for the development of CP. The trypsin inhibitor-degrading activity qualified PRSS3 as a candidate for a novel CP susceptibility gene. Trypsin-3 / PRSS3 has been implicated as a putative tumor suppressor gene due to its loss of expression, which is correlated with promoter hypermethylation, in esophageal squamous cell carcinoma and gastric adenocarcinoma.

Molekulargewicht:

Calculated MW: 58.3 kDa

Observed MW: 65 kDa

Gen-ID: 2081

UniProt: O75460

Pathways: ER-Nucleus Signaling, Unfolded Protein Response