TMPRSS2 Polyclonal antibody

TMPRSS2 Polyclonal Antibody for IF, IHC, WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat and More (1)

Applications

IF, IHC, WB, ELISA

Conjugate

Unconjugated

Cat No : 14437-1-AP

Print datasheet

Synonyms

PP9284, PRSS10, Serine protease 10, TMPRSS2



经过测试的应用

Positive WB detected inCOLO 320 cells, Caco-2 cells, T-47D cells
Positive IHC detected inhuman colon cancer tissue, human prostate cancer tissue, mouse kidney tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inhuman tonsillitis tissue

推荐稀释比

ApplicationDilution
Western Blot (WB)WB : 1:500-1:2000
Immunohistochemistry (IHC)IHC : 1:100-1:400
Immunofluorescence (IF)IF : 1:50-1:500
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

产品信息

14437-1-AP targets TMPRSS2 in WB, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Applications IF, IHC, WB, ELISA
Cited ApplicationsIF, IHC, WB
Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse, monkey
Immunogen TMPRSS2 fusion protein Ag5824 种属同源性预测
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Full Name transmembrane protease, serine 2
Synonyms PP9284, PRSS10, Serine protease 10, TMPRSS2
Calculated Molecular Weight 54 kDa
Observed Molecular Weight 70, 54, 31 kDa
GenBank Accession NumberBC051839
Gene Symbol TMPRSS2
Gene ID (NCBI) 7113
RRIDAB_2878058
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
UNIPROT IDO15393
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

背景介绍

TMPRSS2, also named as PRSS10, is a type II transmembrane serine protease which is highly expressed by the epithelium of the human prostate gland. TMPRSS2 may contribute to prostate tumour metastasis via the activation of PAR-2. TMPRSS2 is a Serine protease that proteolytically cleaves and activates the viral spike glycoproteins which facilitate virus-cell membrane fusions. TMPRSS2 is a host cell factor that is critical for the spread of several clinically relevant viruses, including influenza A viruses and coronaviruses (PMID: 23468491, 30626688). SARS-CoV-2 uses the SARS-CoV receptor ACE2 for entry and the serine protease TMPRSS2 for S protein priming. The initial spike protein priming by TMPRSS2 is essential for the entry and viral spread of SARS-CoV-2 through interaction with the ACE2 receptor (PMID: 32142651, 30626688 ). Camostat mesylate, an inhibitor of TMPRSS2, can block SARS-CoV-2 infection of lung cells (PMID: 32142651). The MW of TMPRSS2 is about 65-70 kDa. It can be cleaved into some chains with MW 54 kDa, 31 kDa and 26 kDa (PMID: 25734995, 20382709, 26018085).

实验方案

Product Specific Protocols
WB protocol for TMPRSS2 antibody 14437-1-APDownload protocol
IHC protocol for TMPRSS2 antibody 14437-1-APDownload protocol
IF protocol for TMPRSS2 antibody 14437-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

发表文章

SpeciesApplicationTitle
humanWB

Nat Microbiol

SARS-CoV-2 Omicron is an immune escape variant with an altered cell entry pathway.

Authors - Brian J Willett
humanWB

Allergy

Distinct expression of SARS-CoV-2 receptor ACE2 correlates with endotypes of chronic rhinosinusitis with nasal polyps.

Authors - Ming Wang
humanWB

Eur Respir J

Influenza virus infection increases ACE2 expression and shedding in human small airway epithelial cells.

Authors - Kelly S Schweitzer
humanWB

Theranostics

Environmentally-induced mdig contributes to the severity of COVID-19 through fostering expression of SARS-CoV-2 receptor NRPs and glycan metabolism.

Authors - Qian Zhang
humanWB

Mol Ther Nucleic Acids

The accessible promoter-mediated supplementary effect of host factors provides new insight into the tropism of SARS-CoV-2.

Authors - Guifang Du
humanIF

PLoS Pathog

Infection of human Nasal Epithelial Cells with SARS-CoV-2 and a 382-nt deletion isolate lacking ORF8 reveals similar viral kinetics and host transcriptional profiles.

Authors - Akshamal M Gamage