Species |
Human |
Protein Construction |
Avi |
His |
ANGPT2/Angiopoietin-2(Lys275-Phe496)_x000D_ Accession # O15123-1 |
N-term |
|
C-term |
|
Conjugate |
Biotin |
Purity |
> 95% as determined by Bis-Tris PAGE |
Endotoxin Level |
Less than 1EU per μg by the LAL method. |
Biological Activity |
Measured by its binding ability in a functional ELISA. Immobilized ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human at 1μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml) can bind AntiANGPT2 Antibody, hFc Tag. Test result was comparable to standard batch. |
Expression System |
HEK293 |
Theoretical Molecular Weight |
28.4 kDa |
Apparent Molecular Weight |
Due to glycosylation, the protein migrates to 32-37 kDa based on Bis-Tris PAGE result. |
Formulation |
Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). |
Reconstitution |
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water. |
Storage & Stability |
Upon receiving, the product remains stable up to 6 months at -20 °C or below. Upon reconstitution, the product should be stable for 3 months at -80 °C. Avoid repeated freeze-thaw cycles. |
![ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human](/product/documents/down?doc_name=Z04396 ELISA.jpg&file=scm_files/productFile_notes/2025/05/13/Z04396 ELISA.jpg)
Immobilized ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human, His Tag at 1 μg/ml (100 μl/Well) on streptavidin(5 μg/ml) precoated plate. Dose response curve for Anti-ANGPT2 Antibody, hFc Tag with the EC50 of 3.7 ng/ml determined by ELISA.
![ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human](/product/documents/down?doc_name=Z04396 PAGE.png&file=scm_files/productFile_notes/2025/05/13/Z04396 PAGE.png)
ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
![ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human](/product/documents/down?doc_name=Z04396 SPR.png&file=scm_files/productFile_notes/2025/05/13/Z04396 SPR.png)
Human TIE2, His Tag immobilized on CM5 Chip can bind ANGPT2/Angiopoietin-2[Biotin], His & Avi, Human, His Tag with an affinity constant of 2.93 μM as determined in SPR assay (Biacore T200).
Target Background |
Angiopoietin-2 (Ang-2; also ANGPT2) is a secreted glycoprotein that plays a complex role in angiogenesis and inflammation. Mature Ang-2 is 478 amino acids in length.Ang2 is widely expressed during development, but it is restricted postnatally to highly angiogenic tissues such as the placenta, ovaries, and uterus. It is particularly abundant in vascular endothelial cells (EC) where it is stored in intracellular Weibel Palade bodies. |
Synonyms |
AGPT2; ANG2; ANG-2; angiopoietin 2; Angiopoietin-2; angiopoietin-2a; angiopoietin-2B; angiopoitin 2; ANGPT2; Tie2-ligand |
For research use only. Not intended for human or animal clinical trials, therapeutic or diagnostic use.