Recombinant
RabMAb

Recombinant Anti-Angiotensinogen antibody [EPR22199-203] - BSA and Azide free (ab238173)

Overview

  • Product name

    Anti-Angiotensinogen antibody [EPR22199-203] - BSA and Azide free
    See all Angiotensinogen primary antibodies
  • Description

    Rabbit monoclonal [EPR22199-203] to Angiotensinogen - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WB, IHC-P, IPmore details
  • Species reactivity

    Reacts with: Mouse
  • Immunogen

    Recombinant fragment within Mouse Angiotensinogen aa 1 to the C-terminus. The exact sequence is proprietary.
    Database link: P11859

  • Positive control

    • IHC-P: Mouse kidney tissue.
  • General notes

    Ab238173 is the carrier-free version of ab229005. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

     

    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab238173 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Applications

Our Abpromise guarantee covers the use of ab238173 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use at an assay dependent concentration. Predicted molecular weight: 53 kDa.
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
IP Use at an assay dependent concentration.

Target

  • Function

    Essential component of the renin-angiotensin system (RAS), a potent regulator of blood pressure, body fluid and electrolyte homeostasis. In response to lowered blood pressure, the enzyme renin cleaves angiotensinogen to produce angiotensin-1 (angiotensin 1-10). Angiotensin-1 is a substrate of ACE (angiotensin converting enzyme) that removes a dipeptide to yield the physiologically active peptide angiotensin-2 (angiotensin 1-8). Angiotensin-1 and angiotensin-2 can be further processed to generate angiotensin-3 (angiotensin 2-8), angiotensin-4 (angiotensin 3-8). Angiotensin 1-7 is cleaved from angiotensin-2 by ACE2 or from angiotensin-1 by MME (neprilysin). Angiotensin 1-9 is cleaved from angiotensin-1 by ACE2.
    Angiotensin-2 acts directly on vascular smooth muscle as a potent vasoconstrictor, affects cardiac contractility and heart rate through its action on the sympathetic nervous system, and alters renal sodium and water absorption through its ability to stimulate the zona glomerulosa cells of the adrenal cortex to synthesize and secrete aldosterone.
    Angiotensin-3 stimulates aldosterone release.
    Angiotensin 1-7 is a ligand for the G-protein coupled receptor MAS1 (By similarity). Has vasodilator and antidiuretic effects (By similarity). Has an antithrombotic effect that involves MAS1-mediated release of nitric oxide from platelets.
  • Tissue specificity

    Expressed by the liver and secreted in plasma.
  • Involvement in disease

    Genetic variations in AGT are a cause of susceptibility to essential hypertension (EHT) [MIM:145500]. Essential hypertension is a condition in which blood pressure is consistently higher than normal with no identifiable cause.
    Defects in AGT are a cause of renal tubular dysgenesis (RTD) [MIM:267430]. RTD is an autosomal recessive severe disorder of renal tubular development characterized by persistent fetal anuria and perinatal death, probably due to pulmonary hypoplasia from early-onset oligohydramnios (the Potter phenotype).
  • Sequence similarities

    Belongs to the serpin family.
  • Post-translational
    modifications

    Beta-decarboxylation of Asp-34 in angiotensin-2, by mononuclear leukocytes produces alanine. The resulting peptide form, angiotensin-A, has the same affinity for the AT1 receptor as angiotensin-2, but a higher affinity for the AT2 receptor.
  • Cellular localization

    Secreted.
  • Information by UniProt
  • Database links

  • Alternative names

    • Aangiotensinogen (serpin peptidase inhibitor clade A member 8) antibody
    • AGT antibody
    • AI265500 antibody
    • Alpha 1 antiproteinase antitrypsin antibody
    • Ang antibody
    • Ang I antibody
    • Ang II antibody
    • Ang III antibody
    • AngII antibody
    • Angiotensin I antibody
    • Angiotensin II antibody
    • Angiotensin III antibody
    • Angiotensin-3 antibody
    • Angiotensinogen (PAT) antibody
    • Angiotensinogen antibody
    • ANGT_HUMAN antibody
    • ANHU antibody
    • ANRT antibody
    • AT-2 antibody
    • AT-II antibody
    • Des-Asp[1]-angiotensin II antibody
    • FLJ92595 antibody
    • FLJ97926 antibody
    • MGC105326 antibody
    • PAT antibody
    • Pre angiotensinogen antibody
    • Serine (or cysteine) proteinase inhibitor antibody
    • Serpin A8 antibody
    • Serpin peptidase inhibitor clade A member 8 antibody
    • SERPINA8 antibody
    see all

Images

  • Immunohistochemical analysis of paraffin-embedded mouse testis tissue stained for Angiotensinogen with ab229005 at 1/2000 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP) secondary antibody. Cytoplasmic staining in the Leydig cells of mouse testis (PMID: 20361351) is observed. Counterstained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG ready to use.

    Heat-mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

     

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab229005).

  • Angiotensinogen was immunoprecipitated from 0.35 mg mouse liver tissue lysates with ab229005 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab229005 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366) was used for detection at 1/5000 dilution.

    Lane 1: Mouse liver lysate (10 μg) (Input).
    Lane 2: ab29005 IP in mouse liver lysate (+).
    Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab229005 in mouse liver lysate (-).

    Blocking/D ilution buffer: 5% NFDM/TBST.
    Exposure time: 10 seconds.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab229005).

  • Immunohistochemical analysis of paraffin-embedded mouse kidney tissue stained for Angiotensinogen with ab229005 at 1/2000 dilution, followed by a ready to use Goat Anti-Rabbit IgG H&L (HRP) secondary antibody. Cytoplasmic staining in the proximal tubules of mouse kidney (PMID: 7648615) is observed. Counterstained with hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG ready to use.

    Heat-mediated antigen retrieval using ab93684 (Tris/EDTA buffer, pH 9.0).

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol and sodium azide (ab229005).

References

ab238173 has not yet been referenced specifically in any publications.

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