推薦產品
生物源
rabbit
品質等級
共軛
unconjugated
抗體表格
affinity isolated antibody
抗體產品種類
primary antibodies
無性繁殖
polyclonal
產品線
Prestige Antibodies® Powered by Atlas Antibodies
形狀
buffered aqueous glycerol solution
物種活性
human
技術
immunohistochemistry: 1:20- 1:50
免疫原序列
EAEHISNYTALLLSRDGRTLYVGAREALFALSSNLSFLPGGEYQELLWGADAEKKQQCSFKGKDPQRDCQNYIKILLPLSGSHLFTCGTAAFSPMCTYINMENFTLARDEKGNVLLEDGKGRCPFDPNFKSTALVVDGELYTGTVSSF
UniProt登錄號
運輸包裝
wet ice
儲存溫度
−20°C
目標翻譯後修改
unmodified
基因資訊
human ... SEMA4B(10509)
一般說明
The semaphorins contain a 500 amino acid conserved domain that forms a seven-bladed β-propeller structure. They are involved in cell-migration, angiogenesis, and immune response and are divided into seven classes.
免疫原
Semaphorin-4B precursor recombinant protein epitope signature tag (PrEST)
應用
All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
生化／生理作用
SEMA4B (Semaphorin-4B precursor) gene encodes a member of the class 4 semaphorins. It functions in the invasion of lung cancer. It serves as a target for hypoxia inducible factor (HIF-1) that is involved in cancer angiogenesis, proliferation and invasion. SEMA4B is involved in the activation of PI3K signaling pathway leading to an increase in MMP9 (matrix metalloproteinase 9). Increase in MMP9 leads to an increase in metastasis of NSCLC (non-small cell lung cancer).
特點和優勢
Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.
Every Prestige Antibody is tested in the following ways:
Every Prestige Antibody is tested in the following ways:
- IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
- Protein array of 364 human recombinant protein fragments.
聯結
Corresponding Antigen APREST72347
外觀
Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide
法律資訊
Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany
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儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
Hong Jian et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 35(11), 11051-11056 (2014-08-07)
Semaphorin 4B (SEMA4b) has been shown to play a substantial role in the invasion of non-small cell lung cancer (NSCLC). However, the regulation mechanism of SEMA4b is largely elusive. Here, we reported significant decrease in SEMA4b level and significant increase
Jun Jiang et al.
BMC cancer, 22(1), 632-632 (2022-06-09)
Semaphorins have been found to play important roles in multiple malignancy-related processes. However, the role of Semaphorin 4B (SEMA4B) in lung cancer remains unclear. Here, we aimed to explore the biological functions of SEMA4B in through bioinformatic analysis, in vitro
Hong Jian et al.
Tumour biology : the journal of the International Society for Oncodevelopmental Biology and Medicine, 35(5), 4949-4955 (2014-01-30)
Sema domain of semaphorin 4B (SEMA4B), which is an interacting protein of LNM35, plays an important role in lung cancer invasion. However, the regulation mechanism of this protein is completely unknown. Here, we report that hypoxia and hypoxia mimic reagent
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