Human Endostatin Antibody

Catalog # Availability Size / Price Qty
AF1098
AF1098-SP
Endostatin in Human Kidney.
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Product Details
Citations (7)
FAQs
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Human Endostatin Antibody Summary

Species Reactivity
Human
Specificity
Detects human Endostatin in direct ELISAs and Western blots. In Western blots, approximately 10% cross-reactivity with recombinant mouse Endostatin is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human Endostatin
His1572-Ser1753
Accession # P39060
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Human Endostatin
Immunohistochemistry
5-15 µg/mL
See below

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.

Scientific Data

Immunohistochemistry Endostatin antibody in Human Kidney by Immunohistochemistry (IHC-P). View Larger

Endostatin in Human Kidney. Endostatin was detected in immersion fixed paraffin-embedded sections of human kidney using Goat Anti-Human Endostatin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1098) at 5 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). View our protocol for Chromogenic IHC Staining of immersion fixed paraffin-embedded Tissue Sections.

Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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: Endostatin

Endostatin is a 20 kDa proteolytic fragment of the C-terminal, non-collagenous (NC1) domain of type XVIII Collagen. It was originally identified as a factor produced by murine hemangioendothelioma cells that could specifically inhibit endothelial cell proliferation and angiogenesis. Although the molecular signals that trigger the release of Endostatin from type XVIII Collagen are not well understood, multiple proteases have been suggested to be involved in its generation including Cathepsins S, B, L, and V, Elastase, and matrix metalloproteinases (MMPs)-2, -7, and -9. Endostatin is of particular interest as it has been shown to inhibit the growth of many primary and metastatic tumors. It may also be involved in down-regulating angiogenesis during physiological processes such as wound healing and the establishment of placental circulation. The anti-angiogenic activity of Endostatin is attributable to its ability to inhibit endothelial cell proliferation and suppress VEGF-and FGF basic-induced endothelial cell migration and adhesion. Many of these effects are thought to be mediated by interactions between Endostatin and endothelial cell-expressed Transglutaminase 2, Heparin, and Integrins alpha 5 beta 1 and alpha V beta 3.

Entrez Gene IDs
80781 (Human); 12822 (Mouse)
Alternate Names
antiangiogenic agent; COL18A1; collagen alpha-1(XVIII) chain; collagen, type XVIII, alpha 1; Endostatin; FLJ27325; FLJ34914; human type XVIII collagen10endostatin; KNO; KNO1MGC74745; Knobloch syndrome, type 1; KS; multi-functional protein MFP

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Citations for Human Endostatin Antibody

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.

7 Citations: Showing 1 - 7
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  1. Agrin Loss in Barrett's Esophagus-Related Neoplasia and Its Utility as a Diagnostic and Predictive Biomarker
    Authors: Rickelt S, Neyaz A, Condon C et al.
    Clinical Cancer Research
  2. E4 engages uPAR and enolase-1 and activates urokinase to exert antifibrotic effects
    Authors: S Sharma, T Watanabe, T Nishimoto, T Takihara, L Mlakar, XX Nguyen, M Sanderson, Y Su, RA Chambers, C Feghali-Bo
    JCI Insight, 2021-12-22;6(24):.
    Species: Human
    Sample Types: Cell Fractions
    Applications: Western Blot
  3. Circulating Vascular Basement Membrane Fragments are Associated with the Diameter of the Abdominal Aorta and Their Expression Pattern is Altered in AAA Tissue
    Authors: M Holsti, A Wanhainen, C Lundin, M Björck, G Tegler, J Svensson, M Sund
    Eur J Vasc Endovasc Surg, 2018-04-12;0(0):.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr
  4. Impact of p16 status on pro- and anti-angiogenesis factors in head and neck cancers.
    Authors: Baruah P, Lee M, Wilson P, Odutoye T, Williamson P, Hyde N, Kaski J, Dumitriu I
    Br J Cancer, 2015-07-14;113(4):653-9.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-P
  5. Brain malformations associated with Knobloch syndrome--review of literature, expanding clinical spectrum, and identification of novel mutations
    Authors: Ahmet Okay Caglayan, Jacob F. Baranoski, Fesih Aktar, Wengi Han, Beyhan Tuysuz, Aslan Guzel et al.
    Pediatric Neurology
  6. Expression pattern and circulating levels of endostatin in patients with pancreas cancer.
    Authors: Ohlund D, Ardnor B, Oman M, Naredi P, Sund M
    Int. J. Cancer, 2008-06-15;122(12):2805-10.
    Species: Human
    Sample Types: Whole Tissue
    Applications: IHC-Fr
  7. Combined antiangiogenic therapy is superior to single inhibitors in a model of renal cell carcinoma.
    Authors: Bartsch G, Eggert K, Soker S, Bokemeyer C, Hautmann R, Schuch G
    J. Urol., 2007-11-19;179(1):326-32.
    Species: Porcine
    Sample Types: Cell Lysates
    Applications: Western Blot

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