HPA012012
Anti-PIGR antibody produced in rabbit
Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, Ab2
别名:
PIGR Antibody - Anti-PIGR antibody produced in rabbit, Pigr Antibody, Anti-Hepatocellular carcinoma-associated protein TB6, Anti-PIGR, Anti-Poly-Ig receptor, Anti-Polymeric immunoglobulin receptor
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About This Item
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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
加強驗證
orthogonal RNAseq
Learn more about Antibody Enhanced Validation
技術
immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:500-1:1000
免疫原序列
LLFSVVINQLRLSDAGQYLCQAGDDSNSNKKNADLQVLKPEPELVYEDLRGSVTFHCALGPEVANVAKFLCRQSSGENCDVVVNTLGKRAPAFEGRILLNPQDKDGSFSVVITGLRKEDAGRYLCGAHS
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 ... PIGR(5284)
一般說明
PIGR (Polymeric immunoglobulin receptor) is a transmembrane glycoprotein belonging to the immunoglobulin superfamily. It is synthesized by the mucous membranes of the epithelial cells and exocrine glands and later expressed in the cytoplasm and cell membrane.
免疫原
Polymeric immunoglobulin receptor 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.
Anti-PIGR antibody produced in rabbit, a Prestige Antibody, is developed and validated by the Human Protein Atlas (HPA) project . Each antibody is tested by immunohistochemistry against hundreds of normal and disease tissues. These images can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. The antibodies are also tested using immunofluorescence and western blotting. To view these protocols and other useful information about Prestige Antibodies and the HPA, visit sigma.com/prestige.
生化／生理作用
PIGR (Polymeric immunoglobulin receptor) is highly associated with the immunoglobulin transcytosis in the adaptive mucosal immune system. It guides the transport of secretory immunoglobulins until luminal surface of the gut mucosa by interacting with the polymeric immunoglobulin A (pIgA) and immunoglobulin M (pIgM). It forms pIgs-pIgR complex. The complex is cleaved at the apical surface to release the secretory immunoglobulins (sIgs). Its high expressions have been reported in several human cancers including pancreatic cancer. It has been predicted that tumor-specific PIGR expression can be a potential marker in 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 APREST70267
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
免責聲明
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
Richard Fristedt et al.
PloS one, 9(11), e112728-e112728 (2014-11-15)
The polymeric immunoglobulin receptor (pIgR) is a key component of the mucosal immune system that mediates epithelial transcytosis of immunoglobulins. High pIgR expression has been reported to correlate with a less aggressive tumour phenotype and an improved prognosis in several
Kosaku Nanki et al.
Nature, 577(7789), 254-259 (2019-12-20)
With ageing, normal human tissues experience an expansion of somatic clones that carry cancer mutations1-7. However, whether such clonal expansion exists in the non-neoplastic intestine remains unknown. Here, using whole-exome sequencing data from 76 clonal human colon organoids, we identify
Mahboubeh R Rostami et al.
NPJ genomic medicine, 6(1), 73-73 (2021-09-10)
The club cell, a small airway epithelial (SAE) cell, plays a central role in human lung host defense. We hypothesized that subpopulations of club cells with distinct functions may exist. The SAE of healthy nonsmokers and healthy cigarette smokers were
Paolo Trevisi et al.
PloS one, 8(11), e81473-e81473 (2013-11-16)
To date few studies have addressed the development and function of the porcine gastric mucosal immune system and this is a major limitation to understanding the immunopathogenesis of infections occurring in young pigs. The polymeric immunoglobulin receptor (pIgR) mediates the
Jessica B Blackburn et al.
American journal of respiratory cell and molecular biology, 67(3), 334-345 (2022-06-11)
Loss of secretory IgA (SIgA) is common in chronic obstructive pulmonary disease (COPD) small airways and likely contributes to disease progression. We hypothesized that loss of SIgA results from reduced expression of pIgR (polymeric immunoglobulin receptor), a chaperone protein needed
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