Angiopoietin 1 Protein (ANGPT1) (AA 16-498) (His tag)

Catalog No. ABIN5711317

Recombinant Angiopoietin 1 protein expressed in Escherichia coli (E. coli).

Quick Overview for Angiopoietin 1 Protein (ANGPT1) (AA 16-498) (His tag) (ABIN5711317)

Target: Angiopoietin 1 (ANGPT1)

Protein Type: Recombinant

Origin: Human

Source: Escherichia coli (E. coli)

Application: SDS-PAGE (SDS)

Purity: > 90 %

Product Details

Protein Characteristics: AA 16-498

Purification tag / Conjugate: This Angiopoietin 1 protein is labelled with His tag.

Sequence: HIGCSNQRRS PENSGRRYNR IQHGQCAYTF ILPEHDGNCR ESTTDQYNTN ALQRDAPHVE PDFSSQKLQH LEHVMENYTQ WLQKLENYIV ENMKSEMAQI QQNAVQNHTA TMLEIGTSLL SQTAEQTRKL TDVETQVLNQ TSRLEIQLLE NSLSTYKLEK QLLQQTNEIL KIHEKNSLLE HKILEMEGKH KEELDTLKEE KENLQGLVTR QTYIIQELEK QLNRATTNNS VLQKQQLELM DTVHNLVNLC TKEGVLLKGG KREEEKPFRD CADVYQAGFN KSGIYTIYIN NMPEPKKVFC NMDVNGGGWT VIQHREDGSL DFQRGWKEYK MGFGNPSGEY WLGNEFIFAI TSQRQYMLRI ELMDWEGNRA YSQYDRFHIG NEKQNYRLYL KGHTGTAGKQ SSLILHGADF STKDADNDNC MCKCALMLTG GWWFDACGPS NLNGMFYTAG QNHGKLNGIK WHYFKGPSYS LRSTTMMIRP LDF

Purification: SDS-PAGE

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 0.1-2 mg/mL

Buffer: 20 mM Tris-HCl based buffer, pH 8.0

Storage: -80 °C,4 °C,-20 °C

Storage Comment: Store at -20°C, for extended storage, conserve at -20°C or -80°C. Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Target Details

Target: Angiopoietin 1 (ANGPT1)

Alternative Name: ANGP1

Background: Binds and activates TEK/TIE2 receptor by inducing its dimerization and tyrosine phosphorylation. Plays an important role in the regulation of angiogenesis, endothelial cell survival, proliferation, migration, adhesion and cell spreading, reorganization of the actin cytoskeleton, but also maintenance of vascular quiescence. Required for normal angiogenesis and heart development during bryogenesis. After birth, activates or inhibits angiogenesis, depending on the context. Inhibits angiogenesis and promotes vascular stability in quiescent vessels, where endothelial cells have tight contacts. In quiescent vessels, ANGPT1 oligomers recruit TEK to cell-cell contacts, forming complexes with TEK molecules from adjoining cells, and this leads to preferential activation of phosphatidylinositol 3-kinase and the AKT1 signaling cascades. In migrating endothelial cells that lack cell-cell adhesions, ANGT1 recruits TEK to contacts with the extracellular matrix, leading to the formation of focal adhesion complexes, activation of PTK2/FAK and of the downstream kinases MAPK1/ERK2 and MAPK3/ERK1, and ultimately to the stimulation of sprouting angiogenesis. Mediates blood vessel maturation/stability. Implicated in endothelial developmental processes later and distinct from that of VEGF. Appears to play a crucial role in mediating reciprocal interactions between the endothelium and surrounding matrix and mesenchyme.

Molecular Weight: 60 kDa

UniProt: Q15389

Pathways: RTK Signaling, Glycosaminoglycan Metabolic Process