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  3. MOR102

MOR102 是一种全人源 IgG4 单克隆抗体,同时也是 ICAM-1 抑制剂,与 ICAM-2 和 ICAM-3 无交叉反应。MOR102 结合 ICAM-1 结构域 1 内的 LFA-1 结合位点,阻断 ICAM-1/LFA-1 相互作用,可结合人角质形成细胞,且与干扰素-γ 刺激的角质形成细胞的结合力更强。MOR102 可抑制淋巴细胞黏附,减少淋巴细胞增殖,阻止局部 T 细胞活化,减轻炎性浸润,恢复正角化分化,并降低表皮厚度。MOR102 可用于银屑病的研究。

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MOR102

MOR102 Chemical Structure

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

MOR102 is a fully human IgG4 monoclonal antibody and an ICAM-1 inhibitor, lacking cross-reactivity with ICAM-2 and ICAM-3. MOR102 binds to the LFA-1 binding site within ICAM-1 domain 1, blocks ICAM-1/LFA-1 interaction, binds human keratinocytes with increased binding to interferon-γ-stimulated keratinocytes. MOR102 inhibits lymphocyte adhesion, reduces lymphocyte proliferation, prevents local T-cell activation, reduces inflammatory infiltrate, restores orthokeratotic differentiation, and reduces epidermal thickness. MOR102 can be used for the research of psoriasis[1][2].

同型

Fab-G4-nd

反应种属

Human

体外研究
(In Vitro)

MOR102 (0.04-10 μg/mL; 30 min) 可强效抑制人 SKW-3 T 细胞白血病细胞与固定化重组 ICAM-1 的黏附作用,其 IC50 为 3 nM[1]
MOR102 (0.5-50 μg/mL; 4 days) 可降低混合淋巴细胞培养体系中人外周血单个核细胞的增殖活性[1]
MOR102 (10 μg/mL; overnight) 可结合人源 HaCaT 角质形成细胞,且在经 IFN-γ 刺激的 HaCaT 细胞上观察到结合增强的现象[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究
(In Vivo)

MOR102 (10 mg/kg;腹腔注射;隔日一次;移植后第 22 至 50 天,持续 4 周) 可显著降低银屑病 SCID 小鼠模型的表皮厚度并减少炎性浸润[1]
MOR102 (10 mg/kg;腹腔注射;隔日一次;持续 4 周) 可诱导正角化分化,降低表皮厚度,并减少 SCID 小鼠背部人慢性斑块状银屑病皮肤移植物中的炎性浸润[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: C.B17 SCID mice (6-8 weeks old) transplanted with human split skin grafts[1]
Dosage: 10 mg/kg
Administration: i.p.; every alternate day; 4 weeks from day 22-50 after transplantation
Result: Reduced mean epidermal thickness to 255 μm, a significant reduction compared to control.
Reduced mean inflammatory infiltrate density to 136 cells per high-power field, a marked reduction compared to PBS-treated controls.
Induced reconstitution of orthokeratotic differentiation of the epidermis, with moderate acanthosis, mild papillomatosis, a web-like corneal layer with mild remaining parakeratosis, and a re-established granular layer.
Demonstrated intense staining of keratinocytes in grafts via immunohistochemistry, confirming targeting of ICAM-1 on keratinocytes.
Animal Model: SCID mice transplanted with human split skin grafts[2]
Dosage: 10 mg/kg
Administration: i.p.; every other day; 4 weeks
Result: Reconstituted orthokeratotic differentiation of the transplanted skin.
Significantly reduced epidermal thickness.
Markedly reduced the inflammatory infiltrate within the graft.
基因 ID

3383  [NCBI]

Accession
靶点

ICAM1/CD54

应用

ELISA, FACS, Functional assay

偶联物

Unconjugated

复溶方法

The product can be reconstituted/diluted with sterile PBS or saline.

组分

Please refer to the lot-specific COA for specific buffer information.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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MOR102
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HY-P992413
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