- SynonymOMP,Olfactory marker protein
- SourceHuman Olfactory Marker Protein, His Tag (OMP-H5145) is expressed from E.coli cells. It contains AA Ala 2 - Leu 163 (Accession # AAH69365).Predicted N-terminus: MetRequest for sequence
- Molecular Characterization
This protein carries a polyhistidine tag at the N-terminus.
The protein has a calculated MW of 19.8 kDa. The protein migrates as 18 kDa under reducing (R) condition (SDS-PAGE).
- EndotoxinLess than 1.0 EU per μg by the LAL method.
- Purity
>95% as determined by SDS-PAGE.
- Formulation
Lyophilized from 0.22 μm filtered solution in 50 mM Tris, 150 mM NaCl, pH8.0. Normally trehalose is added as protectant before lyophilization.
Contact us for customized product form or formulation.
- Reconstitution
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
- Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
Human Olfactory Marker Protein, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 95%.
- BackgroundOlfactory marker protein (OMP),a member of the olfactory marker protein family, is also known as olfactory neuronal-specific protein, which is uniquely associated with mature olfactory receptor neurons. OMP can interact with BEX1 and BEX2.OMP may act as a modulator of the olfactory signal-transduction cascade. Furthermore, immunocytochemical analysis has demonstrated that expression of the olfactory marker protein (OMP) is highly restricted to mature olfactory receptor neurons in virtually all vertebrate species from fish to man.
- References
- (1)Buiakova O.I., et al., 1994, Genomics 20:452-462.
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