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OMGP Cell Lysate | OMG cell lysate

Mouse OMGP HEK293 Overexpression Lysate

Applications
Western Blot
Synonyms
OMGP; Mouse OMGP HEK293 Overexpression Lysate; Mouse OMGP/OMG (aa 1-245) HEK293 Cell Lysate (WB positive control); oligodendrocyte myelin glycoprotein; OMG cell lysate
Ordering
For Research Use Only!
Host
HEK293 Cells
Form/Format
1x Sample Buffer (1x modified RIPA buffer+1x SDS loading buffer).
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
Sequence Positions
232aa
Sequence
Met1-Thr245
Applicable Applications for OMG cell lysate
Western Blot (WB)
Application Notes
WB: Use at an assay dependent dilution.
Species
Mouse
Recommend Usage
1. Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube.2. Re-dissolve the pellet using 200uL pure water and boil for 2-5 min.
Sequence Construction
A DNA sequence encoding the amino acids (Met 1-Thr 245) of mouse OMGP (Q63912) was expressed, with a C-terminal polyhistidine tag.
Preparation Method
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors. Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
Preparation and Storage
Store at 4 degree C for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80 degree C for up to twelve months. Avoid repeated freeze-thaw cycles.
Samples are stable for up to twelve months from date of receipt.
Related Product Information for OMG cell lysate
Oligodendrocyte-myelin glycoprotein, also known as OMG and OMGP, is a cell membrane protein that contains eight LRR (leucine-rich) repeats. OMG/OMGP is a glycosylphosphatidylinositol-anchored protein expressed by neurons and oligodendrocytes in the central nervous system (CNS). OMG/OMGP is a cell adhesion molecule contributing to the interactive process required for myelination in the central nervous system. OMG/OMGP play roles in both the developing and adult central nervous system. OMG/OMGP participates in growth cone collapse and inhibition of neurite outgrowth through its interaction with NgR, the receptor for Nogo. This function requires its leucine-rich repeat domain, a highly conserved region in OMgp during mammal evolution. OMG/OMGP leucine-rich repeat domain is also implicated in the inhibition of cell proliferation. OMG/OMGP may also be involved in the formation and maintenance of myelin sheaths. Cell proliferation, neuronal sprouting, and myelination are crucial processes involved in brain development and regeneration after injury.

This Mouse OMGP overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of OMGP protein from the overexpression lysate was verified.
References
Viskochil D., et al., (1991), The gene encoding the oligodendrocyte-myelin glycoprotein is embedded within the neurofibromatosis type 1 gene. Mol. Cell. Biol. 11:906-912.Mikol D.D., et al., (1990), The oligodendrocyte-myelin glycoprotein belongs to a distinct family of proteins and contains the HNK-1 carbohydrate.J. Cell Biol. 110:471-479.Mikol D.D., et al., (1990), Structure and chromosomal localization of the gene for the oligodendrocyte-myelin glycoprotein.J. Cell Biol. 111:2673-2679.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
49,284 Da
NCBI Official Full Name
oligodendrocyte-myelin glycoprotein
NCBI Official Synonym Full Names
oligodendrocyte myelin glycoprotein
NCBI Official Symbol
Omg
NCBI Protein Information
oligodendrocyte-myelin glycoprotein
UniProt Protein Name
Oligodendrocyte-myelin glycoprotein
UniProt Gene Name
Omg
UniProt Synonym Gene Names
Omgp
UniProt Entry Name
OMGP_MOUSE

Uniprot Description

Function: Cell adhesion molecule contributing to the interactive process required for myelination in the central nervous system.

Subunit structure: Binds to RTN4R. Ref.3

Subcellular location: Cell membrane; Lipid-anchor › GPI-anchor.

Tissue specificity: Oligodendrocytes and myelin of the central nervous system.

Post-translational modification: O-glycosylated in its Ser/Thr-rich repeat domain

Potential.

Sequence similarities: Contains 8 LRR (leucine-rich) repeats.Contains 1 LRRNT domain.

Caution: Do not confuse oligodendrocyte-myelin glycoprotein (OMG) with myelin-oligodendrocyte glycoprotein (MOG).

Research Articles on OMG

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Product Notes

The OMG omg (Catalog #AAA8116785) is a Cell Lysate produced from HEK293 Cells and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 232aa. AAA Biotech's OMGP can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). WB: Use at an assay dependent dilution. Researchers should empirically determine the suitability of the OMG omg for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. The amino acid sequence is listed below: Met1-Thr24 5. It is sometimes possible for the material contained within the vial of "OMGP, Cell Lysate" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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