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

N° du produit ABIN3088809

Détail du produit

Antigène: Angiopoietin 1 (ANGPT1)

Type de proteíne: Recombinant

Attributs du protein: AA 16-498

Origine: Humain

Source: Cellules d'insectes

Purification/Conjugué: Cette Angiopoietin 1 protéine est marqué à la His tag.

Application: SDS-PAGE (SDS), Western Blotting (WB), ELISA, Crystallization (Crys)

Séquence: 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
Sequence without tag. Tag location is at the discretion of the manufacturer. If you have a special request, please contact us.

Attributs du produit:

• Made in Germany - from design to production - by highly experienced protein experts.
• Human ANGPT1 Protein (raised in Insect Cells) purified by multi-step, protein-specific process to ensure crystallization grade.
• State-of-the-art algorithm used for plasmid design (Gene synthesis).

This protein is a made to order protein and will be made for the first time for your order. Our experts in the lab will ensure that you receive a correctly folded protein.

The big advantage of ordering our made-to-order proteins in comparison to ordering custom made proteins from other companies is that there is no financial obligation in case the protein cannot be expressed or purified.

In the unlikely event that the protein cannot be expressed or purified we do not charge anything (other companies might charge you for any performed steps in the expression process for custom-made proteins, e.g. fees might apply for the expression plasmid, the first expression experiments or purification optimization).

When you order this made-to-order protein you will only pay upon receival of the correctly folded protein. With no financial risk on your end you can rest assured that our experienced protein experts will do everything to make sure that you receive the protein you ordered.

The concentration of our recombinant proteins is measured using the absorbance at 280nm. The protein's absorbance will be measured in several dilutions and is measured against its specific reference buffer.

The concentration of the protein is calculated using its specific absorption coefficient. We use the Expasy's protparam tool to determine the absorption coefficient of each protein.

Purification: Two step purification of proteins expressed in baculovirus infected SF9 insect cells:

1. In a first purification step, the protein is purified from the cleared cell lysate using three different His-tag capture materials: high yield, EDTA resistant, or DTT resistant. Eluate fractions are analyzed by SDS-PAGE.
2. Protein containing fractions of the best purification are subjected to second purification step through size exclusion chromatography. Eluate fractions are analyzed by SDS-PAGE and Western blot.

Pureté: >95 % as determined by SDS PAGE, Size Exclusion Chromatography and Western Blot.

Stérilité: 0.22 μm filtered

niveau d'endotoxine: Protein is endotoxin free.

Classe de qualité: Crystallography grade

Information d'application

Indications d'application: In addition to the applications listed above we expect the protein to work for functional studies as well. As the protein has not been tested for functional studies yet we cannot offer a guarantee though.

Commentaires:

In cases in which it is highly likely that the recombinant protein with the default tag will be insoluble our protein lab may suggest a higher molecular weight tag (e.g. GST-tag) instead to increase solubility. We will discuss all possible options with you in detail to assure that you receive your protein of interest.

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: 100 mM NaCL, 20 mM Hepes, 10% glycerol. pH value is at the discretion of the manufacturer.

Conseil sur la manipulation: Avoid repeated freeze-thaw cycles.

Stock: -80 °C

Stockage commentaire: Store at -80°C.

Date de péremption: Unlimited (if stored properly)

Détail du antigène

Antigène: Angiopoietin 1 (ANGPT1)

Autre désignation: ANGPT1 (ANGPT1 Produits)

Synonymes: AGP1 Protein, AGPT Protein, ANG1 Protein, 1110046O21Rik Protein, Ang-1 Protein, Ang1 Protein, Agpt Protein, Agpt1 Protein, ang1 Protein, wu:fc76g06 Protein, ANG-1 Protein, angpt1 Protein, MGC80788 Protein, angiopoietin 1 Protein, angiopoietin 1 S homeolog Protein, ANGPT1 Protein, Angpt1 Protein, angpt1 Protein, angpt1.S Protein

Sujet: 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 embryogenesis. 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. {ECO:0000269|PubMed:15284220, ECO:0000269|PubMed:18425119, ECO:0000269|PubMed:18425120, ECO:0000269|PubMed:9204896}.

Poids moléculaire: 56.8 kDa Including tag.

UniProt: Q15389

Pathways: Signalisation RTK, Glycosaminoglycan Metabolic Process