Rat NRK-52E cell line transfected with mouse OX-40L gene
≥ 5.0 mg/ml
<0.5 EU/mg as determined by the LAL method
≥98% monomer by analytical SEC
>95% by SDS Page
This monoclonal antibody is aseptically packaged and formulated in 0.01 M phosphate buffered saline (150 mM NaCl) PBS pH 7.2 - 7.4 with no carrier protein, potassium, calcium or preservatives added. Due to inherent biochemical properties of antibodies, certain products may be prone to precipitation over time. Precipitation may be removed by aseptic centrifugation and/or filtration.
Functional grade preclinical antibodies are manufactured in an animal free facility using only In vitro protein free cell culture techniques and are purified by a multi-step process including the use of protein A or G to assure extremely low levels of endotoxins, leachable protein A or aggregates.
To protect mouse colonies from infection by pathogens and to assure that experimental preclinical data is not affected by such pathogens, all of Leinco’s Purified Functional PLATINUM™ antibodies are tested and guaranteed to be negative for all pathogens in the IDEXX IMPACT I Mouse Profile.
Storage and Handling
Functional grade preclinical antibodies may be stored sterile as received at 2-8°C for up to one month. For longer term storage, aseptically aliquot in working volumes without diluting and store at -80°C. Avoid Repeated Freeze Thaw Cycles.
Country of Origin
Next Day 2-8°C
Applications and Recommended Usage?
Quality Tested by Leinco
FCFor flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per million cells in 100 µL volume.
Other Applications Reported In Literature ?
B:The RM134L antibody can block the costimulatory activity of OX40L.
Each investigator should determine their own optimal working dilution for specific applications. See directions on lot specific datasheets, as information may periodically change.
Clone RM134L recognizes an epitope on mouse CD252.
CD252 is expressed on activated B cells and antigen presenting cells.
CD252 is a 35 kD member of the TNF superfamily and is the ligand for OX-40, which is primarily found on activated T cells. The CD252/OX-40 pair contributes to B-cell and T-cell interaction during the immune response. Both proliferative and IL-2 production responses of activated T cells are enhanced via OX-40 antigen stimulation, while proliferation and Ig secretion by activated B cells is enhanced via CD252 stimulation. Hence, because both T cells and B cells are activated in cross-linking, the CD252/OX-40 pair is considered reciprocally costimulatory.
B-cell/T-cell interaction, costimulation
NCBI Gene Bank ID