HTRA2 Protein

Catalog No. ABIN7533786

This Recombinant HTRA2 protein is expressed in Escherichia coli (E. coli).

Quick Overview for HTRA2 Protein (ABIN7533786)

Target: HTRA2 (HtrA Serine Peptidase 2 (HTRA2))

Protein Type: Recombinant

Biological Activity: Active

Origin: Human

Source: Escherichia coli (E. coli)

Purity: > 92 % by SDS-PAGE.

Product Details

Purpose: Active Recombinant Human HTRA2 Protein

Sequence: AVPSPPPASP RSQYNFIADV VEKTAPAVVY IEILDRHPFL GREVPISNGS GFVVAADGLI VTNAHVVADR RRVRVRLLSG DTYEAVVTAV DPVADIATLR IQTKEPLPTL PLGRSADVRQ GEFVVAMGSP FALQNTITSG IVSSAQRPAR DLGLPQTNVE YIQTDAAIDF GNSGGPLVNL DGEVIGVNTM KVTAGISFAI PSDRLREFLH RGEKKNSSSG ISGSQRRYIG VMMLTLSPSI LAELQLREPS FPDVQHGVLI HKVILGSPAH RAGLRPGDVI LAIGEQMVQN AEDVYEAVRT QSQLAVQIRR GRETLTLYVT PEVTE

Specificity: Ala134-Glu458

Sterility: 0.22 μm filtered

Biological Activity Comment: Protease activity demonstrated by HtrA2 cleavage of bovine β-casein . Incubation of β-casein at 0.2 mg/mL with Recombinant Human HTRA-2 at 0.02 mg/mL (ratio of 10:1) for 60 minutes at 45°C in 50 mM Tris, pH 8.0, which results in >95% cleavage of β-casein, as revealed by SDS-PAGE.

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Centrifuge the vial before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1 % BSA, 5 % HSA, 10 % FBS or 5 % Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.

Buffer: Lyophilized from a 0.22 μm filtered solution of 20 mM Tris, 150 mM NaCl, pH 8.0.

Storage: -20 °C,-80 °C

Storage Comment: Store the lyophilized protein at -20°C to -80 °C for long term.
After reconstitution, the protein solution is stable at -20 °C for 3 months, at 2-8 °C for up to 1 week.

Target Details

Target: HTRA2 (HtrA Serine Peptidase 2 (HTRA2))

Alternative Name: HTRA2

Background:

Description: The protein is a serine protease. It has been localized in the endoplasmic reticulum and interacts with an alternatively spliced form of mitogen-activated protein kinase 14. The protein has also been localized to the mitochondria with release to the cytosol following apoptotic stimulus. The protein is thought to induce apoptosis by binding the apoptosis inhibitory protein baculoviral IAP repeat-containing 4. Nuclear localization of this protein has also been observed.

Name: HTRA2,MGCA8,OMI,PARK13,PRSS25, OMI, PARK13, PRSS25

Gene ID: 27429

UniProt: O43464

Pathways: Positive Regulation of Endopeptidase Activity