AB317022

Anti-CD21+CD35 antibody [EPR27417-513]

20ul selling size
Recombinant
RabMAb
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Rabbit Recombinant Monoclonal CD21 antibody. Suitable for Dot, ICC/IF, Flow Cyt and reacts with Recombinant fragment - Mouse, Mouse samples.

5 Images

Immunocytochemistry/ Immunofluorescence - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Immunofluorescent analysis of 4% Paraformaldehyde-fixed, 0.1% Tween-20 permeabilized mouse splenocyte cells labelling CD21+CD35 with ab317022 at 1/100 (4.99 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 (2 ug/ml) dilution (Green).

Confocal image showing cytoplasmic staining in subsets of mouse splenocytes (shown in green). The counterstain was observed in magenta. Nuclear DNA was labeled with DAPI (shown in blue).
Image was taken with a confocal microscope(Leica-Microsystems, TCS SP8).

ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 (2.5ug/ml) dilution (Magenta). 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 (2 ug/ml) dilution.

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow Cyt

Supplier Data

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow cytometric analysis of EL4 (mouse lymphoma T lymphocyte, Left) / WEHI-231 (mouse B cell lymphoma B lymphocyte, Right) cells labelling CD21+CD35 with ab317022 at 1/5000 dilution (0.01 ug)/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 1/5000 dilution was used as the secondary antibody.

Gated on viable cell.
Negative control : EL4(PMID : 10453011)

Flow Cyt

Supplier Data

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow cytometric analysis of mouse splenocytes cells labelling CD21+CD35 with ab317022 at 1/5000 dilution (0.01 ug)/Right compared with a Rabbit monoclonal IgG (ab172730) / Left isotype control.

Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

mouse splenocytes are co-stained with CD3 conjugated Alexa Fluor®647.
Gated on viable cell.

Flow Cyt

Supplier Data

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow cytometric analysis of mouse splenocytes cells labelling CD21+CD35 with ab317022 at 1/5000 dilution (0.01 ug)/Right compared with a Rabbit monoclonal IgG (ab172730) / Left isotype control.

Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

mouse splenocytes are co-stained with CD19 conjugated Alexa Fluor®647.
Gated on viable cell.

Supplier Data

Dot Blot - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Dot blot analysis of CD21+CD35 using ab317022 at 1 : 1000 (0.499 ug/ml) followed by a Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated (ab97051) at 1 : 100,000 dilution.

Blocking and diluting buffer and concentration : 5% NFDM/TBST.

All lanes:

Dot Blot - Anti-CD21+CD35 antibody [EPR27417-513] (ab317022) at 1/1000 dilution

All lanes:

Mouse CR2 protein

Secondary

All lanes:

Dot 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: 180s

Carrier free

Anti-CD21+CD35 antibody [EPR27417-513] - BSA and Azide free
665 Alexa Fluor® 647

Alexa Fluor® 647 Anti-CD21+CD35 antibody [EPR27417-513]
578 PE

PE Anti-CD21+CD35 antibody [EPR27417-513]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR27417-513

Isotype

IgG

Carrier free

Reacts with

Mouse

Applications

Dot, ICC/IF, Flow Cyt

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "Dot" : {"fullname" : "Dot Blot", "shortname":"Dot"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "Dot-species-checked": "notRecommended", "Dot-species-dilution-info": "", "Dot-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Mouse": { "Dot-species-checked": "guaranteed", "Dot-species-dilution-info": "", "Dot-species-notes": "", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100", "ICCIF-species-notes": "", "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1/5000", "FlowCyt-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rat": { "Dot-species-checked": "notRecommended", "Dot-species-dilution-info": "", "Dot-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Recombinant fragment - Mouse": { "Dot-species-checked": "testedAndGuaranteed", "Dot-species-dilution-info": "1/1000", "Dot-species-notes": "", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCyt-species-checked": "notRecommended", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "", "WB-species-checked": "notRecommended", "WB-species-dilution-info": "", "WB-species-notes": "", "IP-species-checked": "notRecommended", "IP-species-dilution-info": "", "IP-species-notes": "", "IHCP-species-checked": "notRecommended", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }

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Product details

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.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

- High batch-to-batch consistency and reproducibility
- Improved sensitivity and specificity
- Long-term security of supply
- Animal-free batch production

For more information, read more on recombinant antibodies.

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Properties and storage information

Form

Liquid

Purification technique

Affinity purification Protein A

Storage buffer

pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA

Shipped at conditions

Conditional Ambient

Appropriate short-term storage duration

1-2 weeks

Appropriate short-term storage conditions

+4°C

Appropriate long-term storage conditions

-20°C

Aliquoting information

Upon delivery aliquot

Storage information

Avoid freeze / thaw cycle

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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Visit the General protocols
Visit the Troubleshooting

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Target data

Serves as a receptor for various ligands including complement component CD3d, HNRNPU OR IFNA1. When C3d is bound to antigens, attaches to C3d on B-cell surface and thereby facilitates the recognition and uptake of antigens by B-cells. This interaction enhances B-cell activation and subsequent immune responses. Forms a complex with several partners on the surface of B-cells including CD19, FCRL5 and CD81, to form the B-cell coreceptor complex that plays a crucial role in B-cell activation and signaling. Also induces specific intracellular signaling separately from the BCR and CD19 by activating the tyrosine kinase SRC, which then phosphorylates nucleolin/NCL and triggers AKT and GSK3 kinase activities in a SYK/CD19-independent manner. Acts as a ligand for CD23 (FcepsilonRII), a low-affinity receptor for IgE, which is expressed on B-cells and other immune cells, and thus participates in the regulation of IgE production.

See full target information Cr2

Additional targets

CR1

Alternative Names

CD21, Complement receptor type 2, Cr2, Complement C3d receptor, CD35, C3BR, CR1, Complement receptor type 1, C3b/C4b receptor

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Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.

For full details, please see our Terms & Conditions

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

Anti-CD21+CD35 antibody [EPR27417-513]

Immunocytochemistry/ Immunofluorescence - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Flow Cytometry - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Dot Blot - Anti-CD21+CD35 antibody [EPR27417-513] (AB317022)

Related conjugates and formulations (3)

Key facts

Host species

Clonality

Clone number

Isotype

Carrier free

Reacts with

Applications

Immunogen

Complementary Products

Assay Kits

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Reactivity data

Product details

Properties and storage information

Form

Purification technique

Storage buffer

Shipped at conditions

Appropriate short-term storage duration

Appropriate short-term storage conditions

Appropriate long-term storage conditions

Aliquoting information

Storage information

Product protocols

Target data

Additional targets

Alternative Names

Product promise