OMP

OMP, short for Outer Membrane Protein, is also commonly known as bacterial outer membrane protein or OM protein. As a core component of the outer membrane of Gram-negative bacteria and a member of the transmembrane protein family, it is widely present on the surface of Escherichia coli, Klebsiella pneumoniae and other bacteria, mediating bacterial adhesion to host cells and maintaining outer membrane integrity.
Abnormal expression or structure of OMP is closely associated with bacterial infections such as pneumonia, urinary tract infections and sepsis, serving as a reference for bacterial typing and drug resistance judgment. Current research focuses on antibacterial development, with novel antimicrobial peptides and vaccines under preclinical study, and monoclonal antibodies targeting OMP showing potential in enhancing antibacterial immunity.

Popular Product:

OMP Antibody (CSB-PA016335LA01HU)

Validated Data

Immunofluorescence staining of HepG2 cells with CSB-PA016335LA01HU at 1:133, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L).

The following OMP reagents supplied by CUSABIO are manufactured under a strict quality control system. Multiple applications have been validated and solid technical support is offered.

OMP Antibodies

OMP Proteins

OMP Antibodies

OMP Antibodies for Homo sapiens (Human)

Code	Product Name	Species Reactivity	Application
CSB-PA016335LA01HU	OMP Antibody	Human	ELISA, IF
CSB-PA016335LB01HU	OMP Antibody, HRP conjugated	Human	ELISA
CSB-PA016335LC01HU	OMP Antibody, FITC conjugated	Human
CSB-PA016335LD01HU	OMP Antibody, Biotin conjugated	Human	ELISA

OMP Antibodies for Rickettsia japonica (strain ATCC VR-1363 / YH)

Code	Product Name	Species Reactivity	Application
CSB-PA706583LA01RMU	omp Antibody	Rickettsia japonica	ELISA, WB
CSB-PA706583LB01RMU	omp Antibody, HRP conjugated	Rickettsia japonica	ELISA
CSB-PA706583LC01RMU	omp Antibody, FITC conjugated	Rickettsia japonica
CSB-PA706583LD01RMU	omp Antibody, Biotin conjugated	Rickettsia japonica	ELISA

OMP Antibodies for Rickettsia rickettsii

Code	Product Name	Species Reactivity	Application
CSB-PA358397ZA01RNA	omp Antibody	Rickettsia rickettsii	ELISA, WB (ensure identification of antigen)

OMP Proteins

OMP Proteins for Homo sapiens (Human)

Code	Product Name	Source
CSB-YP016335HU CSB-EP016335HU CSB-BP016335HU CSB-MP016335HU CSB-EP016335HU-B	Recombinant Human Olfactory marker protein (OMP)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rattus norvegicus (Rat)

Code	Product Name	Source
CSB-YP016335RA CSB-EP016335RA CSB-BP016335RA CSB-MP016335RA CSB-EP016335RA-B	Recombinant Rat Olfactory marker protein (Omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia prowazekii (strain Madrid E)

Code	Product Name	Source
CSB-YP323710RMY CSB-EP323710RMY CSB-BP323710RMY CSB-MP323710RMY CSB-EP323710RMY-B	Recombinant Rickettsia prowazekii 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia typhi (strain ATCC VR-144 / Wilmington)

Code	Product Name	Source
CSB-YP332866RNE CSB-BP332866RNE CSB-MP332866RNE CSB-EP332866RNE-B	Recombinant Rickettsia typhi 17 kDa surface antigen (omp)	Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia canadensis

Code	Product Name	Source
CSB-YP341086RET CSB-EP341086RET CSB-BP341086RET CSB-MP341086RET CSB-EP341086RET-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia australis

Code	Product Name	Source
CSB-YP342330RMQ CSB-EP342330RMQ CSB-BP342330RMQ CSB-MP342330RMQ CSB-EP342330RMQ-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia rhipicephali

Code	Product Name	Source
CSB-YP342717RMZ CSB-EP342717RMZ CSB-BP342717RMZ CSB-MP342717RMZ CSB-EP342717RMZ-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia parkeri

Code	Product Name	Source
CSB-YP343896RMW CSB-EP343896RMW CSB-BP343896RMW CSB-MP343896RMW CSB-EP343896RMW-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia amblyommatis (Rickettsia amblyommii)

Code	Product Name	Source
CSB-YP344302RMP CSB-EP344302RMP CSB-BP344302RMP CSB-MP344302RMP CSB-EP344302RMP-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia montanensis

Code	Product Name	Source
CSB-YP344684RMV CSB-EP344684RMV CSB-BP344684RMV CSB-MP344684RMV CSB-EP344684RMV-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia rickettsii

Code	Product Name	Source
CSB-YP358397RNA CSB-MP358397RNA CSB-EP358397RNA-B	Recombinant Rickettsia rickettsii 17 kDa surface antigen (omp)	Yeast Mammalian cell In Vivo Biotinylation in E.coli
CSB-EP358397RNA	Recombinant Rickettsia rickettsii 17 kDa surface antigen (omp)	E.coli
CSB-BP358397RNA	Recombinant Rickettsia rickettsii 17 kDa surface antigen (omp)	Baculovirus

OMP Proteins for Rickettsia conorii (strain ATCC VR-613 / Malish 7)

Code	Product Name	Source
CSB-YP363423RMS CSB-EP363423RMS CSB-BP363423RMS CSB-MP363423RMS CSB-EP363423RMS-B	Recombinant Rickettsia conorii 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Mus musculus (Mouse)

Code	Product Name	Source
CSB-YP016335MO CSB-EP016335MO CSB-BP016335MO CSB-MP016335MO CSB-EP016335MO-B	Recombinant Mouse Olfactory marker protein (Omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia bellii (strain RML369-C)

Code	Product Name	Source
CSB-YP633460RAAI CSB-EP633460RAAI CSB-BP633460RAAI CSB-MP633460RAAI CSB-EP633460RAAI-B	Recombinant Rickettsia bellii 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia japonica (strain ATCC VR-1363 / YH)

Code	Product Name	Source
CSB-YP706583RMU CSB-BP706583RMU CSB-MP706583RMU CSB-EP706583RMU-B	Recombinant Rickettsia japonica 17 kDa surface antigen (omp)	Yeast Baculovirus Mammalian cell In Vivo Biotinylation in E.coli
CSB-EP706583RMU	Recombinant Rickettsia japonica 17 kDa surface antigen (omp)	E.coli

OMP Proteins for Rickettsia sibirica

Code	Product Name	Source
CSB-YP759586RND CSB-EP759586RND CSB-BP759586RND CSB-MP759586RND CSB-EP759586RND-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia bellii

Code	Product Name	Source
CSB-YP774588RAAD CSB-EP774588RAAD CSB-BP774588RAAD CSB-MP774588RAAD CSB-EP774588RAAD-B	Recombinant 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

OMP Proteins for Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi)

Code	Product Name	Source
CSB-YP887715RMT CSB-EP887715RMT CSB-BP887715RMT CSB-MP887715RMT CSB-EP887715RMT-B	Recombinant Rickettsia felis 17 kDa surface antigen (omp)	Yeast E.coli Baculovirus Mammalian cell In Vivo Biotinylation in E.coli

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