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AB220188

Anti-CD86 antibody [C86/1146]

5

(1 Review)

|

(50 Publications)

Anti-CD86 antibody [C86/1146] (ab220188) is a mouse monoclonal antibody detecting CD86 in Western Blot, IHC-P. Suitable for Human.

- KO validated for confirmed specificity
- Over 10 publications

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
Immunocytochemistry - Anti-CD86 antibody [C86/1146] (AB220188)
  • ICC

Supplier Data

Immunocytochemistry - Anti-CD86 antibody [C86/1146] (AB220188)

Immunofluorescence analysis of Raji (Human Burkitt's lymphoma cell line) cells labeling CD86 with ab220188 at 2 µg/mL followed by Goat anti-Mouse IgG-CF488 (green). The nuclear counterstain is Reddot (red).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD86 antibody [C86/1146] (AB220188)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-CD86 antibody [C86/1146] (AB220188)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human colon tissue labelling CD86 with ab220188 at 2 μg/mL for 30 minutes at room temperature. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at room temperature for 20 minutes.

Western blot - Anti-CD86 antibody [C86/1146] (AB220188)
  • WB

Lab

Western blot - Anti-CD86 antibody [C86/1146] (AB220188)

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] (ab220188) 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 2:

Western blot - Human CD86 knockout Raji cell line (<a href='/en-us/products/cell-lines/human-cd86-knockout-raji-cell-line-ab273858'>ab273858</a>)

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

Western blot - Anti-CD86 antibody [C86/1146] (AB220188)
  • WB

Supplier Data

Western blot - Anti-CD86 antibody [C86/1146] (AB220188)

All lanes:

Western blot - Anti-CD86 antibody [C86/1146] (ab220188) at 1 µg

All lanes:

Daudi cell lysate

Predicted band size: 38 kDa

false

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

C86/1146

Isotype

IgG1

Light chain type

kappa

Carrier free

No

Reacts with

Human

Applications

ICC, WB, IHC-P

applications

Immunogen

Recombinant Full Length Protein corresponding to Human CD86.

P42081

Reactivity data

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Product details

Product Specifications

Anti-CD86 antibody [C86/1146] (ab220188) is a mouse monoclonal antibody and is validated for use in ICC, IHC-P, WB in human samples.
Anti-CD86 antibody [C86/1146] (ab220188) specifically detects CD86 (UniProt ID: P42081; Molecular weight: 35kDa) and is sold in 100 µg selling sizes.

Quality and Validation

Abcam's high quality validation processes ensure Anti-CD86 antibody [C86/1146] (ab220188) has high sensitivity and specificity.
The specificity of Anti-CD86 antibody [C86/1146] (ab220188) has been confirmed by testing in knockout samples.
Anti-CD86 antibody [C86/1146] (ab220188) has been cited over 19 times in peer reviewed journals and is trusted by the scientific community.

Related Products

Conjugation-ready, carrier free format available for antibody clone C86/1146 - ab213045.

Target Information

CD86 is a costimulatory molecule expressed on antigen-presenting cells, such as dendritic cells and macrophages. It plays a crucial role in T cell activation and survival by interacting with its receptors, CD28 and CTLA-4. CD86 is involved in various immune responses and is linked to diseases like autoimmune disorders and infections. CD68 is a key biomarker in autoimmune diseases such as Multiple Sclerosis (MS), Rheumatoid Arthritis (RA) and Systemic Lupus Erythematosus (SLE)

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A/G
Purification notes
ab220188 is purified from Bioreactor Concentrate by Protein A/G column chromatography.
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.05% Sodium azide Constituents: PBS, 0.05% BSA
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 (50)

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

Frontiers in bioengineering and biotechnology 13:1624106 PubMed40994673

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Species

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Lei Wang,Qiang Wang,Fan Wang,Shouliang Xiong,Xin Yang,Jie Zhao,Xiao Lu,Yinchang Zhang,Pingbo Chen,Surong Qian,Guohai Lu,Chengyong Gu

Materials today. Bio 34:102160 PubMed40822925

2025

Delivered baicalein immunomodulatory hydrogel with dual properties of pH-responsive and anti-infection orchestrates pro-regenerative response of macrophages for enhanced hypertrophic scars therapy.

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Fengqing Shang,Yanling Qu,Yu Li,Lingjuan Dong,Dan Liu,Zhe Wang,Afeng Li,Yinghui Li,Dan Zhang,Leiguo Ming,Ronghua Jin

Discover oncology 16:1215 PubMed40591055

2025

Nuclear receptor subfamily 1 group D member 2 induces chemoresistance in ovarian cancer by regulating ferroptosis and immune infiltration.

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Species

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Linlin Wang,Ning Shao,Yaoyu Qu,Huizhen Sun,Jin Zhao

Gynecologic oncology reports 59:101758 PubMed40487855

2025

Low density of intratumoral M1-macrophage infiltration may correlate with worse prognosis in low-grade early-stage uterine endometrioid carcinoma.

Applications

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Species

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Michiko Nagamine,Hiroshi Ogi,Maki Hirai,Ikoi Omatsu,Sanzo Moriwaki,Saya Shibata,Satoru Yasukawa,Kaori Yoriki,Motohiro Kojima,Taisuke Mori,Kyoko Itoh,Eiichi Konishi

Materials today. Bio 32:101854 PubMed40487180

2025

Multi-stage cooperative ROS-responsive hydrogel platform for drug delivery in myocardial ischemia-reperfusion injury repair.

Applications

Unspecified application

Species

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Qiao Luo,Nianlan Cheng,Yongqing Yang,Ni Shao,Tianqi Nie,Jifeng Chen,Cuiqing Huang,Siqi Zhang,Yanyu Huang,Chon Man Ieong,Xiaokai Zhang,Kuan Hu,Zeyu Xiao,Liangping Luo

Journal of materials chemistry. B 13:7090-7105 PubMed40400445

2025

Thermo-responsive hydrogel sustained Co-delivery of TA and PDGF to modulate the diabetic microenvironment and accelerate diabetic wound healing.

Applications

Unspecified application

Species

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Jisun Kim,Ki Wan Bong,Jung-Kyo Cho,Soo-Chang Song

Bioactive materials 48:43-54 PubMed40303965

2025

MiR-19-loaded oxidative stress-relief microgels with immunomodulatory and regeneration functions to reduce cardiac remodeling after myocardial infarction.

Applications

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Species

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Kai Wang,Jun Wen,Wen-Yao Wang,Kefei Zhao,Tong Zhou,Shunqin Wang,Qiaoxuan Wang,Liyin Shen,Yanxin Xiang,Tanchen Ren,Jinghai Chen,Yi-Da Tang,Yang Zhu,Changyou Gao

Nature communications 16:3903 PubMed40281037

2025

Single-cell RNA sequencing dissects the immunosuppressive signatures in Helicobacter pylori-infected human gastric ecosystem.

Applications

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Species

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Wei Hu,Ze Min Chen,Ying Wang,Chao Yang,Zi Ying Wu,Li Juan You,Zhi Yong Zhai,Zhao Yu Huang,Ping Zhou,Si Lin Huang,Xia Xi Li,Gen Hua Yang,Chong Ju Bao,Xiao Bing Cui,Gui Li Xia,Mei Ping Ou Yang,Lin Zhang,William Ka Kei Wu,Long Fei Li,Li Kai Tan,Yu Xuan Zhang,Wei Gong

Molecular brain 18:13 PubMed39962509

2025

Sodium butyrate attenuates microglia-mediated neuroinflammation by modulating the TLR4/MyD88/NF-κB pathway and microbiome-gut-brain axis in cardiac arrest mice.

Applications

Unspecified application

Species

Unspecified reactive species

Jianfei Sun,Liping Lu,Yingtao Lian,Song Xu,Ying Zhu,Yanping Wu,Qianhui Lin,Jing Hou,Yinping Li,Zhui Yu

Nature communications 16:11 PubMed39746994

2025

Cell-free biodegradable electroactive scaffold for urinary bladder tissue regeneration.

Applications

Unspecified application

Species

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Rebecca L Keate,Matthew I Bury,Maria Mendez-Santos,Andres Gerena,Madeleine Goedegebuure,Jonathan Rivnay,Arun K Sharma,Guillermo A Ameer
View all publications

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