Human/Rat Angiogenin Antibody

(3 citations)
(1 Review)
  
  • Species Reactivity
    Human, Rat
  • Specificity
    Detects human Angiogenin in direct ELISAs and Western blots.
  • Source
    Polyclonal Goat IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    E. coli-derived recombinant human Angiogenin
    Gln25-Pro147
    Accession # Q53X86
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.5 µg/mL
    See below
  • Simple Western
    5 µg/mL
    See below
  • Immunohistochemistry
    5-15 µg/mL
    Immersion fixed paraffin-embedded sections of human prostate cancer tissue
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Detection of Human and Rat Angiogenin by Western Blot. Western blot shows human plasma and rat plasma. PVDF membrane was probed with 0.5 µg/mL of Goat Anti-Human/Rat Angiogenin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF265) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF017). A specific band was detected for Angiogenin at approximately 14 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Detection of Human and Rat Angiogenin by Simple WesternTM. Simple Western lane view shows human plasma and rat plasma, loaded at 0.2 mg/mL. A specific band was detected for Angiogenin at approximately 20 kDa (as indicated) using 5 µg/mL of Goat Anti-Human/Rat Angiogenin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF265) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: Angiogenin

Angiogenin was initially purified from serum-free media conditioned by growth of a human adenocarcinoma cell line HT-29 based on its ability to initiate vascularization in the chicken embryo chorioallantoic membrane. A number of other tumor, as well as normal, cell lines can also secrete Angiogenin. In addition, Angiogenin is present in normal human plasma at levels as high as 60‑120 ng/mL. Unlike other angiogenic factors such as FGF, Angiogenin is neither mitogenic nor chemotactic for vascular endothelial cells in vitro. However, Angiogenin can stimulate capillary and umbilical vein endothelial cells to produce diacylglycerol and secrete prostacyclin by phospholipase activation. Angiogenin, absorbed on plastic, can also support endothelial and fibroblast cell adhesion and spreading.

Surprisingly, Angiogenin has been found to be a member of the ribonuclease superfamily with approximately 35% sequence similarity at the amino acid level with pancreatic RNase. Angiogenin exhibits ribonucleolytic activity that is distinctly different than that of pancreatic RNase A. The ribonucleolytic activity of Angiogenin toward most RNase A substrates is much lower than that of RNase A. Nevertheless, the ribonucleolytic activity of Angiogenin is essential to its angiogenic activity since inhibition of the Angiogenin RNase activity will also abolish angiogenesis activity. Similar to several members of the RNase superfamily, Angiogenin is a cytotoxic agent that can abolish cellular protein synthesis. It has been demonstrated that Angiogenin-dependent protein synthesis inhibition can be attributed to the function of Angiogenin as a cytotoxic tRNA-specific RNAase.

A cell-surface Angiogenin binding protein has been purified and characterized. Tryptic peptide mapping and sequence analysis indicate that this binding protein is a member of the actin family.

  • Entrez Gene IDs:
    283 (Human)
  • Alternate Names:
    ALS9; ANG; Angiogenin; angiogenin, ribonuclease, RNase A family, 5; EC 3.1.27; EC 3.1.27.-; epididymis luminal protein 168; HEL168; MGC22466; MGC71966; Ribonuclease 5; RNase 5; RNASE5RNASE4
Citations:

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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Applications
Sample Type
  1. Small tRNA-derived RNAs are increased and more abundant than microRNAs in chronic hepatitis B and C.
    Authors: Selitsky S, Baran-Gale J, Honda M, Yamane D, Masaki T, Fannin E, Guerra B, Shirasaki T, Shimakami T, Kaneko S, Lanford R, Lemon S, Sethupathy P
    Sci Rep, 2015;5(0):7675.
    Species: Human
    Sample Type: Whole Tissue
    Application: IHC
  2. Mucin Muc2 deficiency and weaning influences the expression of the innate defense genes Reg3β, Reg3γ and angiogenin-4.
    Authors: Burger-van Paassen N, Loonen LM, Witte-Bouma J, Korteland-van Male AM, de Bruijn AC, van der Sluis M, Lu P, Van Goudoever JB, Wells JM, Dekker J, Van Seuningen I, Renes IB
    PLoS ONE, 2012;7(6):e38798.
    Species: Mouse
    Sample Type: Whole Tissue
    Application: IHC Paraffin-embedded
  3. A neuroprotective role for angiogenin in models of Parkinson's disease.
    Authors: Steidinger TU, Standaert DG, Yacoubian TA
    J. Neurochem., 2011;116(3):334-41.
    Species: Human
    Sample Type: Cell Lysates
    Application: WB
Cell and Tissue Staining Kits
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Anti-Goat HRP-DAB Cell & Tissue Staining Kit

CTS008 13
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Immunohistochemistry Reagents
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Antigen Retrieval Reagent-Universal

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Mounting Medium

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Antigen Retrieval Reagent Sampler (50 mL each)

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Antigen Retrieval Reagent-Acidic

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NorthernLights Guard Mounting Media

NL996
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VisUCyte Antigen Retrieval Reagent-Universal

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VisUCyte Antigen Retrieval Reagent-Acidic

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VisUCyte Antigen Retrieval Reagent-Basic

VCTS021
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Isotype Controls
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Normal Goat IgG Control

Ctrl AB-108-C 191  
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Secondary Antibodies
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Goat IgG HRP-conjugated Antibody

WB, Simple Western HAF109 19  
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Goat IgG HRP-conjugated Antibody

WB HAF017 15  
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Goat IgG (H+L) PE-conjugated Antibody

Flow F0107 4  
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Donkey Anti-Goat IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL001 9
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Donkey Anti-Goat IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL003 5
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Goat IgG (H+L) APC-conjugated Antibody

Flow F0108 6  
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Goat IgG Horseradish Peroxidase-conjugated Antibody

WB HAF019 6  
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Donkey Anti-Goat IgG Antibody

WB AF109 6
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Donkey Anti-Goat IgG Biotinylated Antibody

WB BAF109 3
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Goat IgG VisUCyte HRP Polymer

IHC VC004  
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Goat IgG (H+L) Fluorescein-conjugated Antibody

Flow F0109 2  
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Donkey Anti-Goat IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL002
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Chicken Anti-Goat IgG Biotinylated Antibody

WB BAF019
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Rabbit Anti-Goat IgG (H+L) Affinity Purified PAb, X Absorbed

WB, ELISA R-401-C-ABS
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Rabbit Anti-Goat IgG Biotinylated Antibody

WB BAF017
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Donkey Anti-Goat IgG (H+L) PerCP-conjugated Antibody

Flow F0124
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Average Rating: 5 (Based on 1 review)

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We have 1 review tested in 1 species: Mouse.
We have 1 review tested in 1 application: Western Blot.

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Images Ratings Applications Species Reviewed By Date Details
Western Blot Human Angiogenin Antibody AF265-SP
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Excellent
 WB Mouse Anonymous 08/17/2016
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Western Blot Human Angiogenin Antibody AF265-SP
Western Blot: Human Angiogenin Antibody [AF265-SP]

Summary

ApplicationWestern Blot
Sample TestedAdult small intestine
SpeciesMouse

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