BioXcell熱銷產品--BP0273 InVivoPlus anti-mouse PD-1 (CD279)-產品資訊-資訊-生物在線

BioXcell熱銷產品--BP0273 InVivoPlus anti-mouse PD-1 (CD279)

作者:欣博盛生物科技有限公司 2023-05-22T17:25 (訪問量:12930)

BioXcell熱銷產品--BP0273 InVivoPlus anti-mouse PD-1 (CD279)

產品描述:

BioXcell InVivoPlus anti-mouse PD-1 29F.1A12單克隆抗體與小鼠PD-1(也稱為CD279)反應。PD-1是一種50-55kDa的細胞表面受體,由Pdcd1基因編碼,屬于Ig超家族的CD28家族。PD-1在CD4和CD8胸腺細胞以及活化的T和B淋巴細胞和髓細胞上瞬時表達,在成功消除抗原后PD-1的表達下降。此外,在B細胞前階段,Pdcd1 mRNA在發育中的B淋巴細胞中表達。PD-1的結構包括ITIM(基于免疫受體酪氨酸的抑制基序),這表明PD-1負調控TCR信號。PD-1通過結合B7家族的成員PD-L1和PD-L2發出信號。在配體結合后,PD-1信號傳導抑制T細胞活化,導致增殖減少,細胞因子產生和T細胞死亡。此外,PD-1敲除動物表現出擴張型心肌病、脾腫大和外周耐受喪失,在小鼠的外周耐受性和預防自身免疫性疾病中發揮關鍵作用。誘導的PD-L1表達常見于許多腫瘤,包括鱗狀細胞癌、結腸癌和乳腺癌。PD-L1過度表達會導致腫瘤細胞對CD8T細胞介導的裂解的抗性增加。在黑素瘤的小鼠模型中,可以通過用阻斷PD-L1與其受體PD-1之間相互作用的抗體治療來暫時抑制腫瘤生長。由于這些原因,目前正在探索抗PD-1介導的免疫療法作為癌癥治療。與RMP1-14和J43抗體一樣,BioXcell InVivoPlus anti-mouse PD-1 29F.1A12抗體在體內可阻斷PD-1與其配體的結合。


BioXcell熱銷產品--BP0273  InVivoPlus anti-mouse PD-1 (CD279)

產品詳情:

產品名稱

InVivoPlus anti-mouse PD-1 (CD279)

產品貨號

BP0273

產品規格

5/25/50/100mg

反應種屬

Mouse

克隆號

29F.1A12

同種型

Rat IgG2a

免疫原

Recombinant PD-1-Ig fusion protein

實驗應用

in vivo blocking of PD-1/PD-L signaling

in vitro PD-1 neutralization

Immunohistochemistry (frozen)

Immunofluorescence

Western blot

Flow cytometry

產品形式

PBS, pH 7.0,Contains no stabilizers or preservatives

純度

>95%, Determined by SDS-PAGE

聚合

<5%, Determined by SEC

無菌處理

0.2 μm filtration

純化方式

Protein G

RRID

AB_2687796

分子量

150 kDa

小鼠病原檢測

Ectromelia/Mousepox Virus: Negative

Hantavirus: Negative

K Virus: Negative

Lactate Dehydrogenase-Elevating Virus: Negative

Lymphocytic Choriomeningitis virus: Negative

Mouse Adenovirus: Negative

Mouse Cytomegalovirus: Negative

Mouse Hepatitis Virus: Negative

Mouse Minute Virus: Negative

Mouse Norovirus: Negative

Mouse Parvovirus: Negative

Mouse Rotavirus: Negative

Mycoplasma Pulmonis: Negative

Pneumonia Virus of Mice: Negative

Polyoma Virus: Negative

Reovirus Screen: Negative

Sendai Virus: Negative

Theiler’s Murine Encephalomyelitis: Negative

保存條件

抗體原液保存在4°C,不能冷凍保存。

推薦同型對照

InVivoPlus rat IgG2a isotype control, anti-trinitrophenol(貨號BP0089)

推薦抗體稀釋液

InVivoPure pH 7.0 Dilution Buffer(貨號IP0070)

為什么選擇InVivoPlus抗體?

InVivoPlus級別的產品內毒素含量更低,經過多種實驗驗證,更適合用于體內實驗研究

BioXcell熱銷產品--BP0273  InVivoPlus anti-mouse PD-1 (CD279)


該產品自上市已被多篇SCI文獻引用,品質有保證,以下是部分已發表的文獻引用:


應用

文章

體內PD-1/PD-L信號阻斷

(in vivo blocking of PD-1/PD-L signaling)

1. Wang, W., et al. (2018). 'RIP1 Kinase Drives Macrophage-Mediated Adaptive Immune Tolerance in Pancreatic Cancer' Cancer Cell 34(5): 757-774 e757.

2. Gordon, S. R., et al. (2017). 'PD-1 expression by tumour-associated macrophages inhibits phagocytosis and tumour immunity' Nature 545(7655): 495-499.

3. Koyama, S., et al. (2016). 'STK11/LKB1 Deficiency Promotes Neutrophil Recruitment and Proinflammatory Cytokine Production to Suppress T-cell Activity in the Lung Tumor Microenvironment' Cancer Res 76(5): 999-1008.

體內PD-1/PD-L信號阻斷,流式細胞術

(in vivo blocking of PD-1/PD-L signaling, Flow Cytometry)

1.Koyama, S., et al. (2016). 'Adaptive resistance to therapeutic PD-1 blockade is associated with upregulation of alternative immune checkpoints' Nat Commun 7: 10501.

體外PD-1中和

(in vitro PD-1 neutralization)

1.Park, S. J., et al. (2014). 'Negative role of inducible PD-1 on survival of activated dendritic cells' J Leukoc Biol 95(4): 621-629.

體內PD-1/PD-L信號阻斷,體外PD-1中和

(in vivo blocking of PD-1/PD-L signaling, in vitro PD-1 neutralization)

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