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Western Blot (WB) (Western Blot (WB) analysis of ANGPT4 polyclonal antibody at 1:500 dilutionLane1:HEK293T cell lysateLane2:Mouse lung tissue lysateLane3:PC12 cell lysate)

Rabbit ANGPT4 Polyclonal Antibody | anti-ANGPT4 antibody

ANGPT4 Polyclonal Antibody

Gene Names
ANGPT4; ANG3; ANG4
Reactivity
Human, Mouse, Rat
Applications
Western Blot, Immunohistochemistry
Purity
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Synonyms
ANGPT4; Polyclonal Antibody; ANGPT4 Polyclonal Antibody; Angiopoietin-4; ANG-4; Angiopoietin-3; ANG-3; Angiopoietin4; ANG4; Angiopoietin3; ANG3; anti-ANGPT4 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
IgG
Specificity
ANGPT4 polyclonal antibody detects endogenous levels of ANGPT4 protein.
Purity/Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is >95% (by SDS-PAGE).
Form/Format
Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2
Sequence Length
503
Applicable Applications for anti-ANGPT4 antibody
Western Blot (WB), Immunohistochemistry (IHC)
Application Notes
WB: 1:500-1:1000
IHC: 1:50-1:200
Immunogen
A synthetic peptide corresponding to residues in Human ANGPT4.
Preparation and Storage
Store at 4 degree C short term.
Aliquot and store at -20 degree C long term.
Avoid freeze-thaw cycles.

Western Blot (WB)

(Western Blot (WB) analysis of ANGPT4 polyclonal antibody at 1:500 dilutionLane1:HEK293T cell lysateLane2:Mouse lung tissue lysateLane3:PC12 cell lysate)

Western Blot (WB) (Western Blot (WB) analysis of ANGPT4 polyclonal antibody at 1:500 dilutionLane1:HEK293T cell lysateLane2:Mouse lung tissue lysateLane3:PC12 cell lysate)

Immunohistochemistry (IHC)

(Immunohistochemistry (IHC) analyzes of ANGPT4 pAb in paraffin-embedded human stomach carcinoma tissue at 1:50,showing secreted staining. Negative control (the right) Using PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG-biotin followed by avidin-peroxidase.)

Immunohistochemistry (IHC) (Immunohistochemistry (IHC) analyzes of ANGPT4 pAb in paraffin-embedded human stomach carcinoma tissue at 1:50,showing secreted staining. Negative control (the right) Using PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG-biotin followed by avidin-peroxidase.)
Related Product Information for anti-ANGPT4 antibody
Angiopoietin-1 (Ang-1) is a secreted ligand for Tie-2, a cell surface receptor tyrosine kinase expressed in endothelial and hemopoietic cells. Ang-1 is an angiogenic factor that mediates blood vessel maturation and may be involved in endothelial development. A related protein, angiopoietin-2 (Ang-2), is a naturally occurring antagonist of Ang-1 activation of Tie-2. In adult tissue, Ang-2 expression is restricted to sites of vascular remodeling. Ang-3 and Ang-4 represent the mouse and human counterparts of the same gene locus. The structural divergence of Ang-3 and Ang-4 cause their divergent functions. Ang-3 and Ang-4 have very different distributions in their respective species, and Ang-3 appears to act as an antagonist while Ang-4 appears to function as an agonist. Ang-3 and Ang-4 share all the main structural characteristics of Ang-1 and Ang-2 and are homologous throughout the signal peptide, N-terminal region, coiled-coil segment and Fibrinogen-like domain.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
~ 57kDa
NCBI Official Full Name
angiopoietin-4 isoform 1
NCBI Official Synonym Full Names
angiopoietin 4
NCBI Official Symbol
ANGPT4
NCBI Official Synonym Symbols
ANG3; ANG4
NCBI Protein Information
angiopoietin-4
UniProt Protein Name
Angiopoietin-4
Protein Family
UniProt Gene Name
ANGPT4
UniProt Synonym Gene Names
ANG3; ANG4; ANG-4; ANG-3
UniProt Entry Name
ANGP4_HUMAN

NCBI Description

Angiopoietins are proteins with important roles in vascular development and angiogenesis. All angiopoietins bind with similar affinity to an endothelial cell-specific tyrosine-protein kinase receptor. The mechanism by which they contribute to angiogenesis is thought to involve regulation of endothelial cell interactions with supporting perivascular cells. The protein encoded by this gene functions as an agonist and is an angiopoietin. [provided by RefSeq, Jul 2008]

Uniprot Description

ANGPT4: Binds to TEK/TIE2, modulating ANGPT1 signaling. Can induce tyrosine phosphorylation of TEK/TIE2. Promotes endothelial cell survival, migration and angiogenesis.

Protein type: Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 20p13

Cellular Component: extracellular space; extracellular region

Molecular Function: transmembrane receptor protein tyrosine kinase activator activity; receptor tyrosine kinase binding

Biological Process: negative regulation of angiogenesis; positive regulation of angiogenesis; positive regulation of peptidyl-tyrosine phosphorylation; transmembrane receptor protein tyrosine kinase activation (dimerization); endothelial cell proliferation; positive regulation of blood vessel endothelial cell migration; angiogenesis; blood coagulation; negative regulation of blood vessel endothelial cell migration; leukocyte migration; negative regulation of apoptosis

Research Articles on ANGPT4

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Product Notes

The ANGPT4 angpt4 (Catalog #AAA3006649) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The ANGPT4 Polyclonal Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's ANGPT4 can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB), Immunohistochemistry (IHC). WB: 1:500-1:1000 IHC: 1:50-1:200. Researchers should empirically determine the suitability of the ANGPT4 angpt4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ANGPT4, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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