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AB213045

Anti-CD86 antibody [C86/1146] - BSA and Azide free

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(1 Publication)

Mouse Monoclonal CD86 antibody. Carrier free. Suitable for ICC/IF, WB, IHC-P and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Recombinant Full Length Protein corresponding to Human CD86.

View Alternative Names

CD86, CD28LG2, T-lymphocyte activation antigen CD86, Activation B7-2 antigen, B70, BU63, CTLA-4 counter-receptor B7.2, FUN-1

4 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)
  • IHC-P

Unknown

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)

Immunohistochemical analysis of formalin-fixed, paraffin-embedded Human melanoma tissue labeling CD86 with ab220188 at 4 μg/ml.

This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab220188)

Immunocytochemistry - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)
  • ICC

Supplier Data

Immunocytochemistry - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)

This image was produced using ab220188, the same clone but in a different formulation.

Confocal Immunofluorescence image of Raji cells labeling CD86 with ab220188 followed by goat anti-Mouse IgG conjugated with CF488 (green). Red Dot is used to label the Nuclei (red).

Western blot - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)
  • WB

Supplier Data

Western blot - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)

CD86 is observed as a 70-kDa glycoprotein in Western blot.

This image was produced using ab220188, the same clone but in a different formulation.

All lanes:

Western blot - Anti-CD86 antibody [C86/1146] - BSA and Azide free (ab213045) at 2 µg/mL

All lanes:

Daudi (human Burkitt's lymphoma cell line) cell lysate

Predicted band size: 38 kDa

Observed band size: 70 kDa

false

Western blot - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)
  • WB

Lab

Western blot - Anti-CD86 antibody [C86/1146] - BSA and Azide free (AB213045)

Lanes 1 - 4 : Merged signal (red and green). Green - ab220188 observed at 70 kDa. Red - loading control ab52866 (Rabbit anti-alpha Tubulin antibody [EP1332Y]) observed at 55 kDa.

ab220188 was shown to react with CD86 in wild-type Raji cells in Western blot with loss of signal observed in CD86 knockout cell line ab273812 (knockout cell lysate ab273858). Wild-type Raji and CD86 knockout cell lysates were subjected to SDS-PAGE. Membranes were blocked in 3 % milk in TBS-T (0.1 % Tween®) before incubation with ab220188 and ab52866 (Rabbit anti-alpha Tubulin antibody [EP1332Y]) overnight at 4 °C at 0.5 μg/ml and a 1 in 20000 dilution respectively. Blots were incubated with Goat anti-Mouse IgG H&L (IRDye® 800CW) preabsorbed (ab216772) and Goat anti-Rabbit IgG H&L (IRDye® 680RD) preabsorbed (ab216777) secondary antibodies at 1 in 20000 dilution for 1 h at room temperature before imaging.

All lanes:

Western blot - Anti-CD86 antibody [C86/1146] - BSA and Azide free (ab213045) at 0.5 µg/mL

Lane 1:

Wild-type Raji cell lysate at 20 µg

Lane 2:

CD86 knockout Raji cell lysate at 20 µg

Lane 3:

Ramos cell lysate at 20 µg

Lane 4:

Human Liver tissue lysate at 20 µg

Predicted band size: 38 kDa

Observed band size: 70 kDa

false

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

C86/1146

Isotype

IgG1

Light chain type

kappa

Carrier free

Yes

Reacts with

Human

Applications

WB, IHC-P, ICC/IF

applications

Immunogen

Recombinant Full Length Protein corresponding to Human CD86.

P42081

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "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": { "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1-2 µg/mL", "ICCIF-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1-2 µg/mL", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "2-4 µg/mL", "IHCP-species-notes": "<p>For 30 minutes at RT.</p>" }, "Mouse": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rat": { "ICCIF-species-checked": "predicted", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "", "IHCP-species-checked": "predicted", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }

Product details

ab213045 is a carrier free version of ab220188.

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
Liquid
Purification technique
Affinity purification Protein A/G
Purification notes
ab22188 is purified from Bioreactor Concentrate by Protein A/G column chromatography.
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
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

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

CD86 also known as B7-2 is a protein involved in the regulation of the immune response. It has an approximate mass of 70 kDa and is expressed on antigen-presenting cells like dendritic cells monocytes and macrophages. Notably CD86 is present on macrophages including those in tissues such as skin and lymphoid organs. Expressed on these cells CD86 serves as a vital mediator in the co-stimulatory signals necessary for T cell activation and survival.
Biological function summary

CD86 plays a significant role in the immune system by providing secondary signals for T cell activation and differentiation. It is a part of the B7 protein family and forms a complex with CD28 and CTLA-4 on T cells. When CD86 binds to CD28 it sends positive co-stimulatory signals which promote T cell proliferation and cytokine production. On the other hand interaction with CTLA-4 transmits an inhibitory signal which reduces immune response. This dual interaction helps to balance immune activation and tolerance.

Pathways

CD86 takes part in important immune-related signaling pathways particularly the T cell receptor signaling pathway and the PI3K-Akt signaling pathway. Both pathways are fundamental for initiating immune responses. CD86's interaction with CD28 activates downstream signaling cascades including PI3K-Akt which is important for cell survival and growth. Additionally CD86 collaborates with other proteins such as CD80 another co-stimulatory molecule to amplify T cell activation within these pathways.

CD86 is associated with autoimmune diseases and transplant rejection. In autoimmune diseases like rheumatoid arthritis the overexpression or dysregulation of CD86 can lead to excessive T cell activation causing immune system attacks on the body's own tissues. Similarly in transplant rejection CD86 may contribute by enhancing immune response against transplanted organs. The engagement between CD86 and CD28 is a critical factor in these conditions and therapies targeting this interaction are under exploration to mitigate the immune response.

Product protocols

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

Target data

Costimulatory molecule that belongs to the immunoglobulin superfamily that plays an important role in T-lymphocyte activation (PubMed : 12196291, PubMed : 7694363). Acts as the primary auxiliary signal augmenting the MHC/TCR signal in naive T-cells by acting as a ligand for the CD28 receptor which is constitutively expressed on the cell surface of T-cells (PubMed : 12196291, PubMed : 7694363). May play a critical role in the early events of T-cell activation and costimulation of naive T-cells, such as deciding between immunity and anergy that is made by T-cells within 24 hours after activation (PubMed : 7527824). Also involved in the regulation of B cells function, plays a role in regulating the level of IgG(1) produced. Upon CD40 engagement, activates NF-kappa-B signaling pathway via phospholipase C and protein kinase C activation (By similarity). Also acts as an inhibitor of T-cell activation by acting as a ligand for CTLA4, a decoy receptor, thereby blocking CD28-mediated T-cell priming (PubMed : 11279501).. Isoform 2. Interferes with the formation of CD86 clusters, and thus acts as a negative regulator of T-cell activation.. (Microbial infection) Acts as a receptor for adenovirus subgroup B.
See full target information CD86

Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Stem cell research & therapy 16:414 PubMed40739581

2025

Apoptotic vesicles of mesenchymal stem cells promote M2 polarization and alleviate early-onset preeclampsia via miR-191-5p.

Applications

Unspecified application

Species

Unspecified reactive species

Ling Li,Xu Lu,Qinghai Lian,Xiaoyun Wang,Changchang Jia,Chengfang Xu
View all publications

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