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Anti-Endothelial Cell antibody [RECA-1] (ab9774)

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Overview

Product name

Anti-Endothelial Cell antibody [RECA-1]
See all Endothelial Cell products (4) ...

Description

Mouse monoclonal [RECA-1] to Endothelial Cell

Tested applications

ICC/IF, IHC-P, IHC-G, IHC-Fr, IHC-FrFlmore details

Cross reactivity

Reacts with

Rat

Immunogen

Peripheral and mesenteric lymph nodes from AO rat

Positive control

Rat brain FFPE section (IHC)

Properties

Form

Liquid

Storage instructions

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze / thaw cycles.

Storage buffer

pH: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS

Concentration

Concentration information loading...

Purity

Immunogen affinity purified

Primary antibody notes

RECA-1 reacts with rat endothelial cell antigen and showed to be reactive with all vascular endothelium in three tested rat strains of different MHC-haplotype; Lewis (TR-11), BN (RT-1n) and OA (RT-1u). RECA-1 recognises a cell surface antigen. The antibody has been successfully applied in staining of viable endothelial cells in vitro, and of vascular endothelium in vivo. No reactivity of RECA-1 was seen with other cells e.g. fibroblasts, leukocytes and non endothelial stromal cells nor with other various tested species other than rat e.g. mouse, rabbit, sheep, goat and human. RECA-1 is a promising antibody for rat endothelial cell studies, and in particular for further defining nature and function of endothelial cell-specific antigens.

Clonality

Monoclonal

Clone number

RECA-1

Isotype

IgG1

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Endothelial Cell antibody [RECA-1] (ab9774)Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Endothelial Cell antibody [RECA-1] (ab9774) image (enlarge)

  • Immunocytochemistry/ Immunofluorescence - Endothelial Cell antibody [RECA-1] (ab9774)Immunocytochemistry/ Immunofluorescence - Endothelial Cell antibody [RECA-1] (ab9774) image (enlarge)

  • Immunohistochemistry (Frozen sections) - Endothelial Cell antibody [RECA-1] (ab9774)Immunohistochemistry (Frozen sections) - Endothelial Cell antibody [RECA-1] (ab9774) image (enlarge)

Applications

Show applications key

Our Abpromise guarantee covers the use of ab9774 in the following tested applications.

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

Target

Relevance

The endothelium is the layer of thin specialized epithelium, comprising a simple squamous layer of cells that line the interior surface of blood vessels, forming an interface between circulating blood in the lumen and the rest of the vessel wall (simple squamous epithelium). Endothelial cells line the entire circulatory system, from the heart to the smallest capillary. Endothelial cells are involved in many aspects of vascular biology, such as vasoconstriction and vasodilation, and hence the control of blood pressure; blood clotting (thrombosis & fibrinolysis); atherosclerosis; formation of new blood vessels (angiogenesis) and inflammation and swelling (oedema). Endothelial cells also control the passage of materials, and the transit of white blood cells, into and out of the bloodstream.

Anti-Endothelial Cell antibody [RECA-1] images:

  Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Endothelial Cell antibody [RECA-1] (ab9774)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Endothelial Cell antibody [RECA-1] (ab9774)

IHC image of Endothelial Cell staining in Rat brain FFPE section, performed on a BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab9774, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX

  Immunocytochemistry/ Immunofluorescence - Endothelial Cell antibody [RECA-1] (ab9774)

Immunocytochemistry/ Immunofluorescence - Endothelial Cell antibody [RECA-1] (ab9774)

ab9774 staining cells of rat liver sections by ICC/IF.  Cells were acetone fixed and blocked with 1% BSA for 5 minutes at 25°C prior to incubating with ab9774 diluted 1/25 for 30 minutes at 25°C.  An Alexa Fluor® 488 conjugated goat anti-mouse antibody was used as the secondary.

Double IIF labeling with RECA-1 (Green) and dipeptidyl peptidase IV (Red)

This image is courtesy of an anonymous Abreview

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  Immunohistochemistry (Frozen sections) - Endothelial Cell antibody [RECA-1] (ab9774)

Immunohistochemistry (Frozen sections) - Endothelial Cell antibody [RECA-1] (ab9774)

ab9774 staining endothelial cells in Rat lung tissue by Immunohistochemistry (Frozen sections). The sections were fixed in acetone prior to blocking with 100% SuperBlock Blocking Buffer for 20 minutess at 23°C. The primary antibody was diluted 1/100 and incubated with the sample for 12 hours at 4°C. A Biotin-conjugated Rabbit anti-Mouse polyclonal was used as the secondary antibody, diluted 1/200.

This image is courtesy of an anonymous Abreview.

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References for Anti-Endothelial Cell antibody [RECA-1] (ab9774)

This product has been referenced in:

  • Tu YFet al. Overweight worsens apoptosis, neuroinflammation and blood-brain barrier damage after hypoxic ischemia in neonatal brain through JNK hyperactivation. J Neuroinflammation 8:40 (2011). IHC-FoFr; Rat.Read more (PubMed: 21518436) »
  • Hejcl Aet al. HPMA-RGD hydrogels seeded with mesenchymal stem cells improve functional outcome in chronic spinal cord injury. Stem Cells Dev 19:1535-46 (2010). IHC (PFA fixed); Rat.Read more (PubMed: 20053128) »

See all 8 publications for this product

Publishing research using ab9774? Please let us know so that we can cite the reference in this datasheet

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"