Rabbit Anti-CD47 Recombinant Antibody (
4G11) (V2LY-0725-LY1382)

Name: Rabbit Anti-CD47 Recombinant Antibody (4G11)
SKU: V2LY-0725-LY1382
Rating: 5 (1 reviews)

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Tested Data

Rabbit Anti-CD47 Recombinant Antibody (4G11) (V2LY-0725-LY1382) in WB

Western Blot
Positive WB detected in: Hela whole cell lysate, A549 whole cell lysate, HepG2 whole cell lysate
All lanes: CD47 antibody at 1:2000
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 36, 32, 34 kDa
Observed band size: 55 kDa

Rabbit Anti-CD47 Recombinant Antibody (4G11) (V2LY-0725-LY1382) in IHC

IHC image of V2LY-0725-LY1382 diluted at 1:100 and staining in paraffin-embedded human prostate cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a Goat anti-rabbit IgG polymer labeled by HRP and visualized using 0.05% DAB.

Rabbit Anti-CD47 Recombinant Antibody (4G11) (V2LY-0725-LY1382) in IF

Immunofluorescence staining of MCF7 Cells with V2LY-0725-LY1382 at 1:50, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeated by 0.2% TritonX-100, and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. Nuclear DNA was labeled in blue with DAPI. The secondary antibody was FITC-conjugated AffiniPure Goat Anti-Rabbit IgG (H+L).

Datasheet

SDS

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Datasheet Target References Q & As Review & reward Protocols Associated Products

Basic Information

Host Animal

Rabbit

Clone

4G11

Application

ELISA, WB, IHC, IF

Immunogen

A synthesized peptide derived from human CD47.

Host Species

Rabbit

Specificity

Human

Antibody Isotype

IgG

Clonality

Monoclonal Antibody

Application Notes

Application	Note
WB	1:500-1:5,000
IHC	1:50-1:200
IF	1:20-1:200

Formulations & Storage [For reference only, actual COA shall prevail!]

Format

Liquid

Buffer

PBS, glycerol

Preservative

Sodium azide

Concentration

Batch dependent

Purity

> 95% Purity determined by SDS-PAGE.

Storage

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

More Infomation

Target

Full Name

CD47 Molecule

Entrez Gene ID

961

UniProt ID

Q08722

Alternative Names

CD47 Molecule; Antigenic Surface Determinant Protein OA3; CD47 Antigen (Rh-Related Antigen, Integrin-Associated Signal Transducer); Antigen Identified By Monoclonal Antibody 1D8; Leukocyte Surface Antigen CD47; Integrin Associated Protein; Rh-Related Antigen; CD47 Glycoprotein;

Function

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. Interaction with SIRPG mediates cell-cell adhesion, enhances superantigen-dependent T-cell-mediated proliferation and costimulates T-cell activation. May play a role in membrane transport and/or integrin dependent signal transduction. May prevent premature elimination of red blood cells. May be involved in membrane permeability changes induced following virus infection.

Biological Process

ATP export Source: ARUK-UCL
Cell migration Source: ARUK-UCL
Cellular response to interferon-gamma Source: ARUK-UCL
Cellular response to interleukin-1 Source: ARUK-UCL
Cellular response to interleukin-12 Source: ARUK-UCL
Extracellular matrix organization Source: Reactome
Integrin-mediated signaling pathway Source: ProtInc
Leukocyte migration Source: Reactome
Monocyte extravasation Source: ARUK-UCL
Negative regulation of Fc-gamma receptor signaling pathway involved in phagocytosis Source: ARUK-UCL
Neutrophil degranulation Source: Reactome
Positive regulation of cell-cell adhesion Source: UniProtKB
Positive regulation of cell population proliferation Source: UniProtKB
Positive regulation of inflammatory response Source: GO_Central
Positive regulation of phagocytosis Source: GO_Central
Positive regulation of stress fiber assembly Source: ARUK-UCL
Positive regulation of T cell activation Source: UniProtKB
Regulation of interferon-gamma production Source: ARUK-UCL
Regulation of interleukin-10 production Source: ARUK-UCL
Regulation of interleukin-12 production Source: ARUK-UCL
Regulation of interleukin-6 production Source: ARUK-UCL
Regulation of nitric oxide biosynthetic process Source: ARUK-UCL
Regulation of tumor necrosis factor production Source: ARUK-UCL

Cellular Location

Cell membrane

Topology

Extracellular: 19-141
Helical: 142-162
Cytoplasmic: 163-176
Helical: 177-197
Extracellular: 198-207
Helical: 208-228
Cytoplasmic: 229-235
Helical: 236-256
Extracellular: 257-268
Helical: 269-289
Cytoplasmic: 290-323

Yu, W. B., Ye, Z. H., Chen, X., Shi, J. J., & Lu, J. J. (2021). The development of small-molecule inhibitors targeting CD47. Drug Discovery Today, 26(2), 561-568.

Lin, A., Razzokov, J., Verswyvel, H., Privat-Maldonado, A., De Backer, J., Yusupov, M., ... & Bogaerts, A. (2021). Oxidation of innate immune checkpoint cd47 on cancer cells with non-thermal plasma. Cancers, 13(3), 579.

Wang, F., Liu, Y. H., Zhang, T., Gao, J., Xu, Y., Xie, G. Y., ... & Yang, Y. G. (2020). Aging‐associated changes in CD47 arrangement and interaction with thrombospondin‐1 on red blood cells visualized by super‐resolution imaging. Aging cell, 19(10), e13224.

Nigro, A., Ricciardi, L., Salvato, I., Sabbatino, F., Vitale, M., Crescenzi, M. A., ... & Dal Col, J. (2020). Enhanced expression of CD47 is associated with off-target resistance to tyrosine kinase inhibitor gefitinib in NSCLC. Frontiers in immunology, 10, 3135.

Logtenberg, M. E., Scheeren, F. A., & Schumacher, T. N. (2020). The CD47-SIRPα immune checkpoint. Immunity, 52(5), 742-752.

Tal, M. C., Torrez Dulgeroff, L. B., Myers, L., Cham, L. B., Mayer-Barber, K. D., Bohrer, A. C., ... & Hasenkrug, K. J. (2020). Upregulation of CD47 is a host checkpoint response to pathogen recognition. Mbio, 11(3), e01293-20.

Hayat, S. M. G., Bianconi, V., Pirro, M., & Sahebkar, A. (2019). Stealth functionalization of biomaterials and nanoparticles by CD47 mimicry. International journal of pharmaceutics, 569, 118628.

Petralia, M. C., Mazzon, E., Fagone, P., Russo, A., Longo, A., Avitabile, T., ... & Basile, M. S. (2019). Characterization of the pathophysiological role of CD47 in uveal melanoma. Molecules, 24(13), 2450.

Lian, S., Xie, X., Lu, Y., & Jia, L. (2019). Checkpoint CD47 function on tumor metastasis and immune therapy. OncoTargets and therapy, 12, 9105.

Veillette, A., & Chen, J. (2018). SIRPα–CD47 immune checkpoint blockade in anticancer therapy. Trends in immunology, 39(3), 173-184.

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Please try the standard protocols which include: protocols, troubleshooting and guide.

Enzyme-linked Immunosorbent Assay (ELISA)
Flow Cytometry
Immunofluorescence (IF)
Immunohistochemistry (IHC)
Immunoprecipitation (IP)
Western Blot (WB)
Enzyme Linked Immunospot (ELISpot)
Proteogenomic
Other Protocols

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For research use only. Not intended for any clinical use.

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