| 產(chǎn)品編號(hào) | bs-22022R |
| 英文名稱 | PD-L1 Rabbit pAb |
| 中文名稱 | 程序性死亡配體1（CD274）抗體 |
| 別 名 | CD274; B7 H; B7 H1; B7 homolog 1; B7-H1; B7H; B7H1; CD 274; CD274 antigen; CD274 molecule; MGC142294; MGC142296; OTTHUMP00000021029; PD L1; PD1L1_HUMAN; PD1L1_Mouse; PDCD1 ligand 1; PDCD1L1; PDCD1LG1; PDL 1; PDL1; Programmed cell death 1 ligand 1; Program |
| 研究領(lǐng)域 | 腫瘤 細(xì)胞生物 信號(hào)轉(zhuǎn)導(dǎo) 細(xì)胞凋亡 |
| 抗體來源 | Rabbit |
| 克隆類型 | Polyclonal |
| 交叉反應(yīng) | Human,Mouse (predicted: Rat) |
| 產(chǎn)品應(yīng)用 | WB=1:500-2000,Flow-Cyt=1ug/Test
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 32 kDa |
| 檢測(cè)分子量 | |
| 細(xì)胞定位 | 細(xì)胞膜 |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from mouse PD-L1: 31-130/290 <Extracellular> |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項(xiàng) | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
This gene encodes an immune inhibitory receptor ligand that is expressed by hematopoietic and non-hematopoietic cells, such as T cells and B cells and various types of tumor cells. The encoded protein is a type I transmembrane protein that has immunoglobulin V-like and C-like domains. Interaction of this ligand with its receptor inhibits T-cell activation and cytokine production. During infection or inflammation of normal tissue, this interaction is important for preventing autoimmunity by maintaining homeostasis of the immune response. In tumor microenvironments, this interaction provides an immune escape for tumor cells through cytotoxic T-cell inactivation. Expression of this gene in tumor cells is considered to be prognostic in many types of human malignancies, including colon cancer and renal cell carcinoma. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2015] Function: Involved in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation and cytokine production. Subunit: Interacts with PDCD1. Subcellular Location: Isoform 1: Cell membrane; Single-pass type I membrane protein. Isoform 2: Endomembrane system; Single-pass type I membrane protein. Tissue Specificity: Highly expressed in the heart, skeletal muscle, placenta and lung. Weakly expressed in the thymus, spleen, kidney and liver. Expressed on activated T- and B-cells, dendritic cells, keratinocytes and monocytes. Similarity: Belongs to the immunoglobulin superfamily. BTN/MOG family. Contains 1 Ig-like C2-type (immunoglobulin-like) domain. Contains 1 Ig-like V-type (immunoglobulin-like) domain. SWISS: Q9EP73 Gene ID: 60533 Database links: Entrez Gene: 29126 Human Entrez Gene: 60533 Mouse Omim: 605402 Human SwissProt: Q9NZQ7 Human SwissProt: Q9EP73 Mouse Unigene: 521989 Human Unigene: 245363 Mouse Unigene: 228198 Rat 程序性死亡配體1（B7-H1）可以促進(jìn)上皮細(xì)胞的惡性轉(zhuǎn)化,保護(hù)表皮細(xì)胞免于失巢凋亡,在腫瘤的發(fā)生,進(jìn)展和轉(zhuǎn)歸中發(fā)揮重要作用. 目前對(duì)CD274信號(hào)通路的進(jìn)一步的研究必將為自身免疫性疾病、病毒感染性疾病和器官移植后排斥反應(yīng)中T細(xì)胞介導(dǎo)的免疫應(yīng)答調(diào)控提供了新的途徑.B7-H1在癌癥、類風(fēng)濕、HIV感染等疾病中發(fā)現(xiàn)B7-H1有負(fù)調(diào)節(jié)作用。對(duì)B7-H1路徑進(jìn)行調(diào)控有助于自身免疫病及惡性腫瘤的治療。 |
| 產(chǎn)品圖片 |
Sample:
Eye (Mouse) Lysate at 40 ug
Lymph node (Mouse) Lysate at 40 ug
Primary: Anti-PD-L1 (bs-22022R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 48 kD
Observed band size: 50 kD
Blank control（black line）:RAW264.7.
Primary Antibody (green line): Rabbit Anti-PD-L1 antibody (bs-22022R)
Dilution:1ug/Test;
Secondary Antibody（white blue line）: Goat anti-rabbit IgG-AF488
Dilution: 0.5ug/Test.
Isotype control（orange line）: Normal Rabbit IgG
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 90% ice-cold methanol for 20 min at -20℃, The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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