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Osm antibody (A00804-3) performs well in ELISA, WB and shows reactivity with Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
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Western blot analysis of Osm using anti-Osm antibody (A00804-3).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: rat testis tissue lysates,
Lane 2: rat kidney tissue lysates,
Lane 3: rat C6 whole cell lysates,
Lane 4: mouse tetis tissue lysates,
Lane 5: mouse kidney tissue lysates,
Lane 6: mouse lung tissue lysates,
Lane 7: mouse RAW264.7 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Osm antigen affinity purified polyclonal antibody (Catalog # A00804-3) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for Osm at approximately 27 kDa. The expected band size for Osm is at 27 kDa.
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: rat testis tissue lysates,
Lane 2: rat kidney tissue lysates,
Lane 3: rat C6 whole cell lysates,
Lane 4: mouse tetis tissue lysates,
Lane 5: mouse kidney tissue lysates,
Lane 6: mouse lung tissue lysates,
Lane 7: mouse RAW264.7 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-Osm antigen affinity purified polyclonal antibody (Catalog # A00804-3) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for Osm at approximately 27 kDa. The expected band size for Osm is at 27 kDa.
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Anti-Osm Antibody Picoband®
Osm antibody
| Reactive Species | Host | Application |
|---|---|---|
| Mouse, Rat | Rabbit | ELISA, WB |
Tested Applications
Osm antibody was positively detected by WB in:
rat testis tissue, rat kidney tissue, rat C6 whole cell, mouse tetis tissue, mouse kidney tissue, mouse lung tissue, mouse RAW2647 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Mouse, Rat
ELISA
0.1-0.5 μg/ml
Rat
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Product Information
Product Name
Anti-Osm Antibody Picoband®
View all OSM Antibodies
View all OSM Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
At -20°C for one year from date of receipt.
After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months.
Avoid repeated freezing and thawing.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
IgG
Immunogen
E.coli-derived rat Osm recombinant protein (Position: E55-D158). Rat Osm shares 46% and 71.2% amino acid (aa) sequence identity with human and mouse Osm, respectively.
Cross-Reactivity
No cross reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.
Observed Molecular Weight
27 kDa
Calculated Molecular Weight
27.1 kDa
Background of Osm
OSM (ONCOSTATIN M) is a member of a cytokine family that includes leukemia-inhibitory factor, granulocyte colony-stimulating factor, and interleukin 6. This gene encodes a growth regulator which inhibits the proliferation of a number of tumor cell lines. It regulates cytokine production, including IL-6, G-CSF and GM-CSF from endothelial cells. OSM is mapped on 22q12.2. OSM has the ability to inhibit the growth of human A375 melanoma cells but not normal human fibroblasts. 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 also has the ability to inhibit the proliferation of murine M1 myeloid leukemic cells and can induce their differentiation into macrophage-like cells, a function shared by LIF, CSF3, and IL6. The direction of gene transcription was telomeric to centromeric, with the OSM gene located upstream of the LIF gene.
Cite This Product
Anti-Osm Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00804-3)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Rat
100%
High Homology
Mouse
71%
Moderate Homology
Monkey
51%
Low homology
Human
50%
Low homology
Sheep
43%
Low homology
Dog
43%
Low homology
Cow
40%
Low homology
Rabbit
38%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for Osm antibody
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Product Promise
We promise Anti-Osm Antibody Picoband® performs excellently in relevant applications for ELISA, WB. If it doesn't perform as promised, we will refund the product. Learn more
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A00804-3
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
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This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 14, 2026