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Rabbit Polyclonal ITGAL Antibody

  • 中文名: ITGAL抗体
  • 别    名: Integrin alpha-L, CD11 antigen-like family member A, Leukocyte adhesion glycoprotein LFA-1 alpha chain, LFA-1A, Leukocyte function-associated molecule 1 alpha chain, CD11a, ITGAL, CD11A
货号: IPDX31323
Price: ¥1180
数量:
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验证与应用

应用及物种
WB 1/1000 Human,Mouse,Rat
IF 咨询技术 Human,Mouse,Rat
IHC 咨询技术 Human,Mouse,Rat
ICC 技术咨询 Human,Mouse,Rat
FCM 咨询技术 Human,Mouse,Rat
Elisa 咨询技术 Human,Mouse,Rat

产品详情

AliasesAI451071; cAMP dependent protein kinase type II beta regulatory chain; Pkarb2; PRKAR2B; Protein kinase cAMP dependent regulatory type II beta; RATDNA; RII beta;;PRKAR2B
WB Predicted band size46 kDa
Host/IsotypeRabbit IgG
Antibody TypePrimary antibody
StorageStore at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species ReactivityHuman,Mouse,Rat
ImmunogenA synthesized peptide derived from human PRKAR2B
FormulationPurified antibody in PBS with 0.05% sodium azide,0.05% BSA and 50% glycerol.

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参考文献

以下是关于ITGAL(CD11a)抗体的模拟参考文献示例,供参考:

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1. **文献名称**:*Targeting LFA-1 with a Novel Antibody Inhibits T Cell-Mediated Inflammation*

**作者**:Smith A, et al.

**摘要**:研究报道了一种靶向ITGAL(CD11a)的新型单克隆抗体,通过阻断LFA-1与ICAM-1的相互作用,显著抑制T细胞介导的炎症反应。实验显示该抗体在自身免疫性疾病小鼠模型中减轻了组织损伤。

2. **文献名称**:*Structural Basis of CD11a Monoclonal Antibody Therapeutic Efficacy in Psoriasis*

**作者**:Lee B, et al.

**摘要**:通过冷冻电镜技术解析了人源化抗ITGAL抗体(Efalizumab)与CD11a的结合表位,揭示了其抑制LFA-1活化构象的分子机制,为银屑病治疗的优化提供了结构学依据。

3. **文献名称**:*CD11a Antibody Prolongs Allograft Survival by Modulating Dendritic Cell Function*

**作者**:Chen X, et al.

**摘要**:研究表明,抗ITGAL抗体通过抑制树突状细胞表面CD11a的活性,降低同种异体移植中的T细胞活化,显著延长小鼠心脏移植模型的移植物存活时间。

4. **文献名称**:*ITGAL Gene Variants and Antibody Response in Autoimmunity*

**作者**:Garcia-Ramos R, et al.

**摘要**:分析了ITGAL基因多态性与抗CD11a自身抗体的关联性,发现特定单核苷酸多态性(SNP)可能影响系统性红斑狼疮(SLE)患者中抗体的产生及疾病严重程度。

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注:以上文献为示例性内容,实际引用时请通过PubMed或学术数据库核实真实文献。如需具体论文,可检索关键词如“ITGAL antibody”、“LFA-1 blockade”或“CD11a therapeutic”。

背景信息

The ITGAL antibody targets the integrin alpha L subunit (CD11a), a key component of the leukocyte function-associated antigen-1 (LFA-1) heterodimer, which pairs with CD18 (β2 integrin) to mediate immune cell adhesion and migration. LFA-1 interacts with intercellular adhesion molecules (ICAMs) on endothelial cells or antigen-presenting cells, facilitating leukocyte recruitment to inflammation sites and immunological synapse formation during T-cell activation. Dysregulated LFA-1 activity is implicated in autoimmune diseases (e.g., psoriasis, rheumatoid arthritis) and transplant rejection, making ITGAL a therapeutic target. ITGAL antibodies, such as efalizumab (withdrawn due to safety concerns), block LFA-1/ICAM interactions, suppressing pathogenic immune responses. In research, these antibodies are used to study leukocyte trafficking, immune cell interactions, and autoimmune mechanisms. Challenges remain in balancing efficacy with systemic immunosuppression risks. Ongoing studies explore engineered antibodies or combination therapies to enhance specificity and safety for conditions like cancer immunotherapy or chronic inflammation.

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