MABF2158
Anti-TMPRSS2 Antibody, clone P5H9-A3
clone P5H9-A3, from mouse
Synonym(s):
Transmembrane protease serine 2, Serine protease 10
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About This Item
UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.43
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biological source
mouse
antibody form
purified antibody
antibody product type
primary antibodies
clone
P5H9-A3, monoclonal
species reactivity
human
packaging
antibody small pack of 25 μg
technique(s)
ELISA: suitable
immunohistochemistry: suitable (paraffin)
western blot: suitable
isotype
IgG1κ
UniProt accession no.
target post-translational modification
unmodified
Gene Information
human ... TMPRSS2(7113)
Related Categories
General description
Transmembrane protease serine 2 (UniProt: O15393; also known as Serine protease 10, TMPRSS2) is encoded by the TMPRSS2 (also known as PRSS10) gene (Gene ID: 7113) in human. TMPRSS2 is a single-pass type II membrane protein of the peptidase S1 family that is shown to proteolytically cleave and activate the viral spike glycoproteins, which facilitate virus-cell membrane fusions. It is shown to facilitate human SARS coronavirus (SARS-CoV) infection via two independent mechanisms, proteolytic cleavage of ACE2 that promotes viral uptake and cleavage of coronavirus spike glycoprotein, which activates the glycoprotein for cathepsin L-independent host cell entry. TMPRSS2 is highly expressed in the prostate tissue and lower expression levels are observed in the epithelia of the colon, stomach, epididymis and breast tissue. Some expression has also been reported in pancreatic acini, hepatic bile ducts, testicular Leydig cells and the kidney. Its expression levels are significantly elevated in both neoplastic prostate and in the epithelium of prostatic hyperplasia. TMPRSS2 has a cytoplasmic domain (aa 1-84), a transmembrane domain (aa 85-105), and an extracellular domain (aa 106-492). Its peptidase S1 domain is localized to amino acids 256-489. It is reported to be proteolytically processed by an autocatalytic mechanism generating the transmembrane protease serine 2 non-catalytic chain (1-255) and the transmembrane protease serine 2 catalytic chain (256-492). Two isoforms of TMPRSS2 have been described that are produced by alternative splicing.
Specificity
Clone P5H9-A3 specifically detects human Transmembrane protease serine 2. It targets an epitope with in the extracellular serine protease domain.
Immunogen
KLH-conjugated linear peptide corresponding to 16 amino acids from the extracellular domain of human transmembrane protease serine 2.
Application
Anti-TMPRSS2, clone P5H9-A3, Cat. No. MABF2158, is a mouse monoclonal antibody that detects Transmembrane protease serine 2 and has been tested for use in ELISA, Immunohistochemistry (Paraffin), and Western Blotting.
Immunohistochemistry (Paraffin) Analysis: 1:50 dilution from a representative lot detected TMPRSS2 in human kidney tissue sections.
Enzyme Immunoassay (ELISA) Analysis: A representative lot detected TMPRSS2 in ELISA applications (Lucas, J.M., et. al. (2008). J Pathol. 215(2):118-25).
Western Blotting Analysis: A representative lot detected TMPRSS2 in Western Blotting applications (Lucas, J.M., et. al. (2008). J Pathol. 215(2):118-25).
Immunohistochemistry (Paraffin) Analysis: A representative lot detected TMPRSS2 in Immunohistochemistry applications (Lucas, J.M., et. al. (2008). J Pathol. 215(2):118-25; Bertram, S., et. al. (2012). PLoS One. 7(4):e35876).
Enzyme Immunoassay (ELISA) Analysis: A representative lot detected TMPRSS2 in ELISA applications (Lucas, J.M., et. al. (2008). J Pathol. 215(2):118-25).
Western Blotting Analysis: A representative lot detected TMPRSS2 in Western Blotting applications (Lucas, J.M., et. al. (2008). J Pathol. 215(2):118-25).
Immunohistochemistry (Paraffin) Analysis: A representative lot detected TMPRSS2 in Immunohistochemistry applications (Lucas, J.M., et. al. (2008). J Pathol. 215(2):118-25; Bertram, S., et. al. (2012). PLoS One. 7(4):e35876).
Research Category
Inflammation & Immunology
Inflammation & Immunology
Quality
Evaluated by Immunohistochemistry (Paraffin) in human prostate tissue sections.
Immunohistochemistry (Paraffin) Analysis: 1:250 dilution of this antibody detected TMPRSS2 in human prostate tissue sections.
Immunohistochemistry (Paraffin) Analysis: 1:250 dilution of this antibody detected TMPRSS2 in human prostate tissue sections.
Target description
53.86 kDa calculated.
Physical form
Format: Purified
Protein G purified
Purified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Storage and Stability
Stable for 1 year at 2-8°C from date of receipt.
Other Notes
Concentration: Please refer to lot specific datasheet.
Disclaimer
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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Jessica M Vanslambrouck et al.
Nature communications, 13(1), 5943-5943 (2022-10-09)
While pluripotent stem cell-derived kidney organoids are now being used to model renal disease, the proximal nephron remains immature with limited evidence for key functional solute channels. This may reflect early mispatterning of the nephrogenic mesenchyme and/or insufficient maturation. Here
Laurensius Kevin Lie et al.
Virology, 588, 109889-109889 (2023-10-02)
The lack of suitable in vitro culture model has hampered research on wild-type (WT) human coronaviruses. While 3D tissue or organ cultures have been instrumental for this purpose, such models are challenging, time-consuming, expensive and require extensive cell culture adaptation
Chaitanya Gandikota et al.
Journal of medical virology, 96(4), e29579-e29579 (2024-04-04)
Severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) primarily targets the respiratory system. Physiologically relevant human lung models are indispensable to investigate virus-induced host response and disease pathogenesis. In this study, we generated human induced pluripotent stem cell (iPSC)-derived alveolar organoids (AOs)
Florian Sure et al.
The Journal of biological chemistry, 298(6), 102004-102004 (2022-05-04)
The epithelial sodium channel (ENaC) is a heterotrimer consisting of α-, β-, and γ-subunits. Channel activation requires proteolytic release of inhibitory tracts from the extracellular domains of α-ENaC and γ-ENaC; however, the proteases involved in the removal of the γ-inhibitory
Lanlan Zhou et al.
Oncotarget, 11(46), 4201-4223 (2020-11-28)
COVID-19 affects vulnerable populations including elderly individuals and patients with cancer. Natural Killer (NK) cells and innate-immune TRAIL suppress transformed and virally-infected cells. ACE2, and TMPRSS2 protease promote SARS-CoV-2 infectivity, while inflammatory cytokines IL-6, or G-CSF worsen COVID-19 severity. We
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