Anti-CD47 antibody [RM1014] - BSA and Azide free
- BOND RX™ Validated
- RabMAb
- Recombinant
- KO Validated
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Rabbit Recombinant Multiclonal CD47 antibody. Carrier free. Suitable for ICC/IF, Flow Cyt, WB, IHC-P and reacts with Human samples.
View Alternative Names
CD47, MER6, Leukocyte surface antigen CD47, Antigenic surface determinant protein OA3, Integrin-associated protein, Protein MER6, IAP
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human spleen tissue labelling CD47 with ab284132 at 1/500 followed by a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection). Positive staining on human spleen. The section was incubated with ab284132 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection).
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human placenta tissue labelling CD47 with ab284132 at 1/500 followed by a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection). Positive staining on human placenta. The section was incubated with ab284132 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection).
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- Flow Cyt
Supplier Data
Flow Cytometry - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of HepG2 (Human hepatocellular carcinoma epithelial cell, Left) / Jurkat (Human T cell leukemia T lymphocyte, Right) cells labelling CD47 with ab284132 at 1/500 dilution (0.1μg) (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/2000 dilution was used as the secondary antibody. Low expression control : HepG2 (PMID : 25721088, 30415063). Gated on viable cells.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human breast cancer tissue labelling CD47 with ab284132 at 1/500 followed by a ready to use LeicaDS9800 (BOND™Polymer Refine Detection). Positive staining on human breast cancer (PMID : 31528120). The section was incubated with ab284132 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection).
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- ICC/IF
Supplier Data
Immunocytochemistry/ Immunofluorescence - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized Jurkat cells labelling CD47 with ab284132 at 1/50 dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 dilution (Green). Confocal image showing membranous staining in Jurkat cell line. Negative control : HepG2 (PMID : 25721088). ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 dilution (Red). The Nuclear counterstain was DAPI (Blue).
Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 dilution.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human spleen tissue labelling CD47 with ab284132 at 1/500 followed by a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection). Positive staining on human spleen. The section was incubated with ab284132 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection).
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- Flow Cyt
Supplier Data
Flow Cytometry - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Flow cytometric analysis of HepG2 (Human hepatocellular carcinoma epithelial cell, Left) / U-937 (Human histiocytic lymphoma monocyte, Right) cells labelling CD47 with ab284132 at 1/500 dilution (0.1μg) (Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/2000 dilution was used as the secondary antibody. Low expression control : HepG2 (PMID : 25721088, 30415063). Gated on viable cells.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Immunohistochemical analysis of paraffin-embedded human spleen tissue labelling CD47 with ab284132 at 1/500 followed by a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection). Positive staining on human spleen. The section was incubated with ab284132 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Counterstained with Hematoxylin.
Secondary antibody only control : Secondary antibody is a ready to use LeicaDS9800 (BOND™ Polymer Refine Detection).
Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0, epitope retrieval solution2) for 20 mins.
- WB
Supplier Data
Western blot - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Blocking and diluting buffer and concentration was 5% NFDM/TBST.
We recommend that samples are not boiled after adding loading buffer as this may cause protein aggregates.
All lanes:
Western blot - Anti-CD47 antibody [RM1014] (<a href='/en-us/products/primary-antibodies/cd47-antibody-rm1014-ab284132'>ab284132</a>) at 1/1000 dilution
Lane 1:
Human liver lysate at 20 µg
Lane 2:
Human ovary cancer lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
false
Exposure time: 37s
- WB
Supplier Data
Western blot - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Blocking and diluting buffer and concentration was 5% NFDM/TBST.
Low expression control : HepG2 (PMID : 25721088, 30415063).
We recommend that samples are not boiled after adding loading buffer as this may cause protein aggregates.
The molecular mass observed is consistent with the literature (PMID 12393467, PMID 11034562).
All lanes:
Western blot - Anti-CD47 antibody [RM1014] (<a href='/en-us/products/primary-antibodies/cd47-antibody-rm1014-ab284132'>ab284132</a>) at 1/1000 dilution
Lane 1:
Jurkat (Human T cell leukemia T lymphocyte) whole cell lysate 20ug
Lane 2:
U-937 (Human histiocytic lymphoma monocyte) whole cell lysate 20ug
Lane 3:
HepG2 (Human hepatocellular carcinoma epithelial cell) whole cell lysate 20ug
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
false
Exposure time: 37s
- WB
Supplier Data
Western blot - Anti-CD47 antibody [RM1014] - BSA and Azide free (AB284138)
This data was developed using ab284132, the same antibody clone in a different buffer formulation.
Blocking and diluting buffer and concentration was 5% NFDM/TBST.
We recommend that samples are not boiled after adding loading buffer as this may cause protein aggregates.
All lanes:
Western blot - Anti-CD47 antibody [RM1014] (<a href='/en-us/products/primary-antibodies/cd47-antibody-rm1014-ab284132'>ab284132</a>) at 1/1000 dilution
Lane 1:
Wild-type HEK-293T (Human embryonic kidney epithelial cell, ab255449) whole cell lysate at 20 µg
Lane 2:
CD47 knockout HEK-293T (<a href='/en-us/products/cell-lines/human-cd47-knockout-hek-293t-cell-line-ab266324'>ab266324</a>) whole cell lysate at 20 µg
Secondary
All lanes:
Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution
false
Exposure time: 37s
Reactivity data
Product details
What are recombinant multiclonals?
Recombinant multiclonals are a mixture of recombinant antibodies co-expressed from a library of heavy and light chains. They offer several advantages including:
- - The sensitivity of polyclonal antibodies by recognising multiple epitopes
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free batch production
View our range of recombinant multiclonal antibodies.
Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.
Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.
Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.
Properties and storage information
Form
Purification technique
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
CD47 functions as a "don't eat me" signal inhibiting phagocytosis by binding to SIRPα on macrophages. This protein is also important for cell adhesion and migration and can modulate interactions with integrins. While not a part of a large complex CD47 associates with various cytoskeletal and membrane proteins to maintain cellular architecture and transmission of mechanical forces. Additionally its interaction with thrombospondins influences angiogenesis and nitric oxide signaling.
Pathways
CD47 is extensively involved in the regulation of the immune response and angiogenesis. The interaction between CD47 and SIRPα plays a part in the regulation of macrophage activity impacting the immune signaling pathway. CD47 also interacts with integrins allowing it to contribute to the angiogenesis pathway which is critical in the formation of new blood vessels. These interactions help coordinate complex cellular responses and maintain tissue homeostasis.
Product protocols
- Visit the General protocols
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Target data
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
For licensing inquiries, please contact partnerships@abcam.com