Anti-CD276 antibody [SP206] - BSA and Azide free
- BOND RX™ Validated
- RabMAb
- Recombinant
- KO Validated
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(1 Publication)
Rabbit Recombinant Monoclonal CD276 antibody. Carrier free. Suitable for IHC-P, WB and reacts with Human samples. Cited in 1 publication.
View Alternative Names
CD276, B7H3, PSEC0249, UNQ309/PRO352, CD276 antigen, 4Ig-B7-H3, B7 homolog 3, Costimulatory molecule, B7-H3
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human lung SCCa tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, and sodium azide (ab227670).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human stomach tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human colon adenocarcinoma tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human lung tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human breast ductal carcinoma tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human lung adenocarcinoma tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human breast tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human lung carcinoma tissue sections labeling CD276 with ab227670 at 1/100 dilution (2.29 μg/ml). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 6.0, epitope retrieval solution 1) for 10mins. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Hematoxylin was used as a counterstain. Mainly membranous staining on the human lung carcinoma, performed on a Leica Biosystems BOND™ RX instrument.
The section was incubated with ab227670 for 10 mins at room temperature. This image was generated using ab227670, the same clone, but with a different buffer formulation.
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of Human breast tissue sections labeling CD276 with ab227670 at 1/100 dilution (2.29 μg/ml). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 6.0, epitope retrieval solution 1) for 10mins. Rabbit specific IHC polymer detection kit HRP/DAB (ab209101) was used as the secondary antibody. Hematoxylin was used as a counterstain. Mainly membranous staining on the human breast, performed on a Leica Biosystems BOND™ RX instrument.
The section was incubated with ab227670 for 10 mins at room temperature. This image was generated using ab227670, the same clone, but with a different buffer formulation.
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human testis tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human tonsil tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Supplier Data
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human colon tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- IHC-P
Unknown
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
Formalin-fixed, paraffin-embedded human stomach adenocarcinoma tissue stained for CD276 with ab227670 at 1/100 dilution in immunohistochemical analysis.
This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab227670).
- WB
Supplier Data
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
This data was developed using ab227670, the same antibody clone in a different buffer formulation :
Lanes 1-4 : Merged signal (red and green). Green - ab227670 observed at 90-110 kDa. Red - loading control ab8245 observed at 36 kDa.
ab227670 Anti-CD276 antibody [SP206] was shown to specifically react with CD276 in wild-type HEK293T cells. Loss of signal was observed when knockout cell line ab266658 (knockout cell lysate ab257097) was used. Wild-type and CD276 knockout samples were subjected to SDS-PAGE. ab227670 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at 1 in 1000 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
All lanes:
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (ab240407) at 1/1000 dilution
Lane 1:
Wild-type HEK293T cell lysate at 20 µg
Lane 2:
CD276 knockout HEK293T cell lysate at 20 µg
Lane 3:
LNCaP cell lysate at 20 µg
Lane 4:
Raji cell lysate at 20 µg
Secondary
All lanes:
Western blot - Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-irdye-800cw-preadsorbed-ab216773'>ab216773</a>) at 1/10000 dilution
Predicted band size: 57 kDa
Observed band size: 90-110 kDa
false
- WB
Lab
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
This data was developed using ab227670, the same antibody clone in a different buffer formulation :
Lanes 1- 4 : Merged signal (red and green). Green - ab227670 observed at 90-110 kDa. Red - Anti-GAPDH antibody [6C5] - Loading Control (ab8245) observed at 37 kDa.
ab227670 was shown to react with CD276 antigen in wild-type HeLa cells in western blot. Loss of signal was observed when knockout cell line ab261756 (knockout cell lysate ab257098) was used. Wild-type HeLa and CD276 knockout HeLa cell lysates were subjected to SDS-PAGE. Membrane was blocked for 1 hour at room temperature in 0.1% TBST with 3% non-fat dried milk. ab227670 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) overnight at 4°C at a 1 in 400 dilution and a 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye®800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye®680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.
Lanes 1, 3 and 4:
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (ab240407) at 1/400 dilution
Lane 2:
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (ab240407) at 400 µg
Lane 1:
Wild-type HeLa cell lysate at 20 µg
Lane 2:
CD276 knockout HeLa cell lysate at 20 µg
Lane 3:
LNCaP cell lysate at 20 µg
Lane 4:
Raji cell lysate at 20 µg
Predicted band size: 57 kDa
Observed band size: 90-110 kDa
false
- WB
Supplier Data
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (AB240407)
This data was developed using ab227670, the same antibody clone in a different buffer formulation.
All lanes:
Western blot - Anti-CD276 antibody [SP206] - BSA and Azide free (ab240407) at 1/400 dilution
All lanes:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) cell lysate
Predicted band size: 57 kDa
false
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Anti-CD276 antibody [SP206]
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519 Alexa Fluor® 488
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665 Alexa Fluor® 647
Alexa Fluor® 647 Anti-CD276 antibody [SP206]
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565 Alexa Fluor® 555
Alexa Fluor® 555 Anti-CD276 antibody [SP206]
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617 Alexa Fluor® 594
Alexa Fluor® 594 Anti-CD276 antibody [SP206]
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578 PE
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660 APC
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775 Alexa Fluor® 750
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Anti-CD276 antibody [SP206] - Low endotoxin, Azide free
Reactivity data
Product details
ab240407 is the carrier-free version of ab227670.
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.
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
Purification notes
Storage buffer
Shipped at conditions
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
CD276 modulates immune responses by acting as a co-inhibitory ligand impacting T-cell proliferation and cytokine synthesis. Not part of a known complex it plays a role in the adaptive immune system by providing negative feedback regulation that can inhibit the immune response. This capability has implications in preventing autoimmunity but may also contribute to tumor immune evasion by reducing effective anti-tumor responses. The B7-H3/CD276 interaction with receptors such as IL receptor family members suggests its diverse immunomodulatory functions.
Pathways
CD276 participates in the T-cell receptor (TCR) signaling pathways influencing immune checkpoint pathways. It interacts with other immune checkpoint proteins like PD-L1 and CTLA-4 but its exact receptor partner remains unidentified. The presence of CD276 in these pathways highlights its role in controlling T-cell activation and tolerance. By modulating TCR signals and impacting downstream effects CD276 serves as a regulatory point that can balance immune activation and inhibition critical in immune-mediated conditions.
Product protocols
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Target data
Publications (1)
Recent publications for all applications. Explore the full list and refine your search
Scientific reports 13:15508 PubMed37726363
2023
Applications
Unspecified application
Species
Unspecified reactive species
Product promise
Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.
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