- Catalog number
- EZ0478
- Size / count
- 5 Plates/Kit
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- OSM (Oncostatin M) is a protein that in humans is encoded by the OSM gene. OSM is a pleiotropic cytokine that belongs to the interleukin 6 group of cytokines. The OSM gene is mapped on 22q12.2. Of these cytokines it most closely resembles leukemia inhibitory factor (LIF) in both structure and function. Treatment with recombinant OSM leads to the inhibition of proliferation and changes in cellular morphology of a number of tumor cell lines derived from a wide variety of tissue types. OSM signals through cell surface receptors that contain the protein gp130. The type I receptor is composed of gp130 and LIFR, the type II receptor is composed of gp130 and OSMR.
- Synonyms
- Oncostatin-M; OSM; OSM
- Gene Name
- OSM
- Gene ID
- 5008
- UniProt
- P13725
- Reactivity
- Human
- Cross Reactivity
- There is no detectable cross-reactivity with other relevant proteins.
- Immunogen
- Expression system for standard: E.coli; Immunogen sequence: A26R-220
- Applications
- ELISA
- Field of Research
- Cytokines, Epigenetics and Nuclear Signaling, Immunology, Innate Immunity, Interleukins, Nuclear Signaling, Nuclear Signaling Pathways, Signal Transduction, Signaling Pathway
- Sample Type
- Cell culture supernatants, cell lysates, tissue homogenates, serum and plasma (heparin, EDTA) .
- Detection Range
- 15.6 pg/mL - 1,000 pg/mL
- Precision
- Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 104 351 627 135 392 658 Standard deviation 5.72 16.15 42.64 8.37 20.78 47.4 CV (%) 5.5% 4.6% 6.8% 6.2% 5.3% 7.2% Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 Mean (pg/ml) 104 351 627 135 392 658 Standard deviation 5.72 16.15 42.64 8.37 20.78 47.4 CV (%) 5.5% 4.6% 6.8% 6.2% 5.3% 7.2% Intra-Assay Precision Inter-Assay Precision Intra-Assay Precision Inter-Assay Precision Sample 1 2 3 1 2 3 Sample 1 2 3 1 2 3 n 16 16 16 24 24 24 n 16 16 16 24 24 24 Mean (pg/ml) 104 351 627 135 392 658 Mean (pg/ml) 104 351 627 135 392 658 Standard deviation 5.72 16.15 42.64 8.37 20.78 47.4 Standard deviation 5.72 16.15 42.64 8.37 20.78 47.4 CV (%) 5.5% 4.6% 6.8% 6.2% 5.3% 7.2% CV (%) 5.5% 4.6% 6.8% 6.2% 5.3% 7.2%
- Function
- Growth regulator. Inhibits the proliferation of a number of tumor cell lines. Stimulates proliferation of AIDS-KS cells. It regulates cytokine production, including IL-6, G-CSF and GM-CSF from endothelial cells. Uses both type I OSM receptor (heterodimers composed of LIPR and IL6ST) and type II OSM receptor (heterodimers composed of OSMR and IL6ST) . Involved in the maturation of fetal hepatocytes, thereby promoting liver development and regeneration (By similarity) . .
- Components
- Catalog number Description Quantity Storage of opened/reconstituted material EZ0478-CA Rabbit anti- human OSM polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0478-DA Biotinylated goat anti- human OSM polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0478-ST Lyophilized recombinant human OSM standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit. Catalog number Description Quantity Storage of opened/reconstituted material EZ0478-CA Rabbit anti- human OSM polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0478-DA Biotinylated goat anti- human OSM polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0478-ST Lyophilized recombinant human OSM standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit. Catalog number Description Quantity Storage of opened/reconstituted material Catalog number Description Quantity Storage of opened/reconstituted material EZ0478-CA Rabbit anti- human OSM polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0478-CA Rabbit anti- human OSM polyclonal antibody (Capture Antibody) 500 μl, 0.4 mg/mL (recommended dilution 1:100) Store undiluted at 4°C for 1 month or at -20°C for 3 months provided this is within the expiration date of the kit. EZ0478-DA Biotinylated goat anti- human OSM polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) EZ0478-DA Biotinylated goat anti- human OSM polyclonal antibody (Detection Antibody) 500 μl, 2.5 μg/mL (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) AR1103 Avidin-Biotin-Peroxidase Complex (ABC) 500 μl (recommended dilution 1:100) EK0478-ST Lyophilized recombinant human OSM standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit. EK0478-ST Lyophilized recombinant human OSM standard 10 ng/tubex3 Discard the standard stock solution after 12 hours at 4°C. May be stored at -20°C for 48 hours provided this is within the
expiration date of the kit.
- Storage Conditions
- Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)
- Calculated Molecular Weight
- 28484 MW
- Specificity
- Natural and recombinant human OSM/Oncostatin M
- Anticoagulant
- Heparin or EDTA
- Gene Name Synonym
- Oncostatin-M
- Subcellular Location
- Secreted.
- Protein Name
- Oncostatin-M
- Sample Data
- Concentration (pg/ml) 0 15.6 31.2 62.5 125 250 500 1000 O.D. 0.023 0.113 0.21 0.332 0.589 1.062 1.574 2.251 Concentration (pg/ml) 0 15.6 31.2 62.5 125 250 500 1000 O.D. 0.023 0.113 0.21 0.332 0.589 1.062 1.574 2.251 Concentration (pg/ml) 0 15.6 31.2 62.5 125 250 500 1000 Concentration (pg/ml) 0 15.6 31.2 62.5 125 250 500 1000 O.D. 0.023 0.113 0.21 0.332 0.589 1.062 1.574 2.251 O.D. 0.023 0.113 0.21 0.332 0.589 1.062 1.574 2.251
- Material Required But Not Provided
- 1. Microplate reader in standard size. 2. Automated plate washer. 3. Incubator. 4. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. 5. Clean tubes and Eppendorf tubes. 6. 96 well microplate (Cat# AR1100) 7. Plate Sealers. 8. Capture Antibody Diluent: PBS. 9. Reagent Diluent: 1% BSA in PBS, pH 7.2-7.4, 0.2 μm filtered. 10. Substrate Solution: Tetramethylbenzidine (Cat# AR1104) 11. Stop Solution: 2 N H2SO4 (Cat# AR1105) 12. Wash Buffer (PBS and PBS-T) . Recipes: PBS: 8g NaCl, 0.2g KCl, 1.15g Na2HPO4, 0.2g KH2PO4, adjust the total volume to 1 L with distilled water, pH 7.2-7.4, 0.2 μm filtered. PBS-T: 0.1% Tween® 20 in PBS, pH 7.2-7.4. *Item 6 – 12 are included in the EZ Set Accessory Kit (EZA001)
