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Anti-CD47 Antibody (aa19-139) LS-C149906


Wt. Vol. Conc. Price
100 µg - 0.2 mg/ml Unavailable

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Sheep Polyclonal (IgG) to Human CD47
IHC - Paraffin, Western blot, Flow Cytometry, Neutralization


Human CD47
Human (tested or 100% immunogen sequence identity)
IgG Polyclonal
Immunoaffinity purified


  • IHC - Paraffin (5 - 15 µg/ml)
  • Western blot (0.1 µg/ml)
  • Flow Cytometry
  • Neutralization

Specificity and Use

CD47 antibody was raised against mouse myeloma cell line NS0-derived recombinant human CD47 Gln19-Pro139 Accession # Q08722.
Detects human CD47 in direct ELISAs and Western blots. In direct ELISAs and Western blots, less than 5% cross-reactivity with recombinant.
Western Blot, 0.1 µg/ml, Recombinant Human CD47. Flow Cytometry, 2.5 µg/106 cells. Immunohistochemistry, 5-15 µg/ml. Neutralization, Measured by its ability to neutralize SIRP alpha/CD172a-mediated adhesion of human erythrocytes. The adhesion of. Human erythrocytes to immobilized Recombinant Human SIRP alpha/CD172a/Fc Chimera (0.2 µg/ml, 100 ul/well) was maximally inhibited (70-100%) by 2 µg/ml of the antibody.


Lyophilized from 25 ul of a 0.2 um filtered solution in PBS, pH 7.4 with 5% Trehalose
Reconstitute at 0.2 mg/mL in sterile PBS
Store at -20 to -70 C. Stable for 12 months from date of receipt.
For research use only.

About CD47

Q08722 NM_001777 NP_001768.1

CD47 Antibody, CD47 antigen Antibody, CD47 molecule Antibody, Integrin associated protein Antibody, Integrin-associated protein Antibody, Leukocyte surface antigen CD47 Antibody, MER6 Antibody, Protein MER6 Antibody, Rh-related antigen Antibody, OA3 Antibody, CD47 glycoprotein Antibody, IAP Antibody

Has a role in both cell adhesion by acting as an adhesion receptor for THBS1 on platelets, and in the modulation of integrins. Plays an important role in memory formation and synaptic plasticity in the hippocampus (By similarity). Receptor for SIRPA, binding to which prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells.


CD47 in Human Placenta. CD47 was detected in immersion fixed paraffin-embedded sections of human placenta using 5 ug/ml Sheep Anti-Human CD47 Antigen Affinity-purified Polyclonal Antibody overnight at 4°C. Tissue was stained with Anti-Sheep HRP-DAB (brown) and counterstained with hematoxylin (blue).

Flow Cytometry

Flow Cytometry
Detection of CD47 in Human Lymphocytes by Flow Cytometry. Human whole blood lymphocytes were stained with Sheep Anti-Human CD47 Antigen Affinity-purified Polyclonal Antibody or control antibody, followed by NorthernLights 557-conjugated Anti-Sheep IgG Secondary Antibody.


Cell Adhesion Mediated by SIRP alpha/CD172a and Neutralization by Human CD47 Antibody. Recombinant Human SIRPa/ CD172a, immobilized onto a microplate, supports the adhesion of the human erythrocytes in a dose-dependent manner (orange line). Adhesion elicited by Recombinant Human SIRPa (0.2 ug/ml) is neutralized (green line ) by increasing concentrations of Sheep Anti-Human CD47 Polyclonal Antibody. The adhesion was maximally inhibited (70-100%) by 2 ug/ml of the antibody.

Requested From: 
Date Requested: 4/24/2017

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