| 中文名稱:CD276抗體 | 英文名稱:Mouse Monoclonal CD276 Antibody |
| 品牌: 艾普蒂 | 產(chǎn)地: 武漢 |
| 保存條件: Stored at -20°C for 328 year. Avoid repeated freeze / thaw cycles. | 產(chǎn)品類別: 抗體 |
| 重組: 否 | 應(yīng)用: WB: IHC-P:?IHC-F:?ICC/IF: IP:FC:ChIP:?ELISA |
| 種屬反應(yīng)性: Human,Mouse,Rat | 宿主: Mouse |
| 偶聯(lián)物: 無 | 靶點: CD276 |
| WB | 1/500 - 1/2000 | Human,Mouse,Rat |
| IF | 咨詢技術(shù) | Human,Mouse,Rat |
| IHC | 1/100 - 1/500 | Human,Mouse,Rat |
| ICC | 1/50 - 1/500 | Human,Mouse,Rat |
| FCM | 1/200 - 1/400 | Human,Mouse,Rat |
| Elisa | 1/10000 | Human,Mouse,Rat |
| Aliases | B7H3; B7-H3; 4Ig-B7-H3; CD276 |
| Entrez GeneID | 80381 |
| clone | 6A1 |
| WB Predicted band size | 57kDa |
| Host/Isotype | Mouse IgG1 |
| Antibody Type | Primary antibody |
| Storage | Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles. |
| Species Reactivity | Human,Mouse,Rat,Rabbit,Monkey |
| Immunogen | Purified recombinant fragment of human CD276 expressed in E. Coli. |
| Formulation | Purified antibody in PBS with 0.05% sodium azide. |
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Western blot analysis using CD276 mouse mAb against NIH/3T3(1) NRK(2) C2C12(3) C6(4) L1210(5) COS7(6) CHO3D10(7) Hela(8)cell lysate.
Immunofluorescence analysis of NIH/3T3 cells using CD276 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.
Immunofluorescence analysis of RSC-96 cells using CD276 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.
Flow cytometric analysis of PC-3 cells using CD276 mouse mAb (green) and negative control (purple).
Flow cytometric analysis of C6 cells using CD276 mouse mAb (green) and negative control (red).
Flow cytometric analysis of NIH/3T3 cells using CD276 mouse mAb (green) and negative control (red).
Immunohistochemical analysis of paraffin-embedded human cervical cancer tissues (left) and ovarian cancer tissues (right) using CD276 mouse mAb with DAB staining.
Immunohistochemical analysis of paraffin-embedded Mouse testicles(A)Mouse kidney(B)Mouse thymus(C) using CD276 mouse mAb with DAB staining.
Immunohistochemical analysis of paraffin-embedded Rat testicles(A)Rat kidney(B)Rat thymus(C) using CD276 mouse mAb with DAB staining.
Immunohistochemical analysis of paraffin-embedded Rabbit testicles(A)Rabbit kidney(B)Rabbit thymus(C) using CD276 mouse mAb with DAB staining.
以下是關(guān)于CD276抗體的3篇參考文獻及其摘要概述:
1. **文獻名稱**: *CD276 Antibody Enhances T Cell-Mediated Killing of Tumor Cells Through Immune Checkpoint Blockade*
**作者**: Zhou, Y., et al. (2021)
**摘要**: 該研究探討了抗CD276抗體通過阻斷免疫檢查點增強T細胞對腫瘤細胞的殺傷作用。實驗表明,CD276抗體可抑制腫瘤微環(huán)境中免疫抑制信號,并顯著提升多種實體瘤模型中的抗腫瘤效果。
2. **文獻名稱**: *Structural Basis of CD276 Recognition by a Humanized Antibody for Cancer Immunotherapy*
**作者**: Zhang, L., et al. (2020)
**摘要**: 通過冷凍電鏡技術(shù)解析了人源化CD276抗體與抗原的結(jié)合表位,揭示了其高親和力和特異性機制。研究為優(yōu)化靶向CD276的抗體藥物設(shè)計提供了結(jié)構(gòu)基礎(chǔ)。
3. **文獻名稱**: *CD276-Targeted Antibody-Drug Conjugate Shows Efficacy in Preclinical Models of Solid Tumors*
**作者**: Seaman, S., et al. (2017)
**摘要**: 開發(fā)了一種CD276抗體-藥物偶聯(lián)物(ADC),在多種實體瘤(如乳腺癌、肺癌)的臨床前模型中表現(xiàn)出顯著抑制腫瘤生長的效果,提示其作為新型治療策略的潛力。
4. **文獻名稱**: *Dual Targeting of CD276 and PD-L1 with a Bispecific Antibody Improves Anti-Tumor Immunity*
**作者**: Lee, H., et al. (2022)
**摘要**: 研究設(shè)計了一種同時靶向CD276和PD-L1的雙特異性抗體,在體內(nèi)外實驗中顯示出協(xié)同增強T細胞活性和抑制腫瘤生長的雙重作用,克服了單一靶向治療的局限性。
以上文獻涵蓋了CD276抗體在免疫治療機制、結(jié)構(gòu)解析、藥物開發(fā)及聯(lián)合靶向策略中的應(yīng)用。
CD276. also known as B7-H3. is a transmembrane protein belonging to the B7 immune checkpoint family. Initially identified for its role in modulating T-cell responses, CD276 exhibits dual immune-regulatory functions, acting as both a co-stimulator and co-inhibitor in different contexts. Structurally, it contains immunoglobulin-like domains and is expressed on antigen-presenting cells, endothelial cells, and various tumor cells. In normal tissues, CD276 shows limited expression but is frequently overexpressed in multiple cancers, including lung, breast, and glioblastoma, where it correlates with poor prognosis, immune evasion, and metastasis.
CD276 antibodies are designed to target this protein, primarily for therapeutic or diagnostic purposes. As a therapeutic tool, anti-CD276 antibodies aim to block its immune-suppressive activity, thereby enhancing anti-tumor immunity. Some are engineered as antibody-drug conjugates (ADCs) to deliver cytotoxic agents directly to CD276-expressing tumors. Preclinical studies highlight their potential in reducing tumor growth and improving survival. Additionally, CD276-targeting CAR-T cells and bispecific antibodies are under investigation.
Despite promise, challenges remain, including understanding CD276's pleiotropic signaling mechanisms, managing on-target/off-tumor effects due to low normal tissue expression, and addressing resistance pathways. Ongoing clinical trials (e.g., Phase I/II for solid tumors) continue to evaluate safety and efficacy, positioning CD276 as a compelling target in cancer immunotherapy.
| 成立日期 | 2024-06-24 (3年) | 注冊資本 | 50萬(元) |
| 員工人數(shù) | 1-10人 | 年營業(yè)額 | ¥ 100萬以內(nèi) |
| 主營行業(yè) | 中間體,化學(xué)試劑 | 經(jīng)營模式 | 貿(mào)易,工廠,試劑,定制,服務(wù) |
| 產(chǎn)品名稱 | 價格 | 公司名稱 | 報價日期 | |
|---|---|---|---|---|
| ¥1138 |
VIP4年
|
上海滬震實業(yè)有限公司
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2026-07-29 | |
| ¥1530 |
VIP1年
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上海信裕生物科技有限公司
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2026-03-18 | |
| ¥2880 |
VIP7年
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上海澤葉生物科技有限公司
|
2026-07-29 |