Anti-Fos B/FOSB Antibody
Rabbit IgG polyclonal antibody for Protein fosB(FOSB) detection. Tested with WB in Human;Mouse;Rat.
|Reactivity||Human, Mouse, Rat|
|Product Name||Anti-Fos B/FOSB Antibody
See all FOSB primary antibodies, ELISA kits and proteins
|Storage & Handling||At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for a longer time.Avoid repeated freezing and thawing.|
|Description||Polyclonal antibody for G0S3/FOSB detection. Host: Rabbit.Size: 100μg/vial. Tested applications: WB. Reactive species: Human. G0S3/FOSB information: Molecular Weight: 35928 MW; Subcellular Localization: Nucleus.|
|Cite This Product||Anti-Fos B/FOSB Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1478)|
|Specificity||Anti-Fos B/FOSB Antibody (PA1478) reacts with Human, Mouse, Rat FOSB, in native form and recombinant. Superfamily members of FOSB are not reactive to PA1478.|
|Contents/Buffer||Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.|
|Reconstitution||Add 0.2ml of distilled water will yield a concentration of 500ug/ml.|
|Immunogen||A synthetic peptide corresponding to a sequence at the N-terminus of human Fos B(1-15aa MFQAFPGDYDSGSRC), identical to the related mouse and rat sequences.|
|Reactivity||Human, Mouse, Rat|
Our Boster Quality Guarantee for Anti-Fos B/FOSB Antibody covers its use in the following applications.
*The recommended dilution ratios/concentrations are for reference only and optimal dilutions/concentrations should be determined by the end user.
Assay Dilutions Overview
Western blot, 0.1-0.5μg/ml, Human, Mouse, Rat
Boster's Compatible Products
The following reagents are used to generate the images below for Anti-Fos B/FOSB Antibody (PA1478).Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot.
Images And Assay Conditions
Anti-Fos B antibody, PA1478, Western blotting
Lane 1: HT1080 Cell Lysate
Lane 2: SW620 Cell Lysate
Lane 3: HELA Cell Lysate
Lane 4: SMMC Cell Lysate
Lane 5: MM453 Cell Lysate
Protein Target Info (Source: Uniprot.org)
|Protein Name||Protein fosB|
|Alternative Names||Protein fosB;G0/G1 switch regulatory protein 3;FOSB;G0S3;|
|Molecular Weight||35928 MW|
*if product is indicated to react with multiple species, protein info is based on the human gene.
|Protein Function||FosB interacts with Jun proteins enhancing their DNA binding activity.|
|Research Areas||Human, Mouse, Rat
*You can search these to find other products in these research areas.
|Background||FOSB, FBJ murine osteosarcoma viral oncogene homolog B, is a protein that, in humans, is encoded by the FOSB gene. FOSB is a member of Fos gene family which consists of 4 members: FOS, FOSB, FOSL1, and FOSL2. The FOS proteins have been implicated as regulators of cell proliferation, differentiation, and transformation. The FOSB gene is mapped to 19q13.32. Delta FOSB is a truncated splice variant of FOSB. Delta FosB has been implicated in the development of drug addiction and control of the reward system in the brain, and is linked to changes in a number of other gene products such as CREB and sirtuins. Delta FosB also regulates the commitment of mesenchymal precursor cells to the adipocyte or osteoblast lineage.|
Other Recommended Resources
Here are featured tools and databases that you might find useful.
Publishing with Anti-Fos B/FOSB Antibody (PA1478)? Please let us know so we can cite the reference in this product datasheet. Email us at [email protected]
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Guaranteed product quality
We promise all of our products perform as described in datasheets.
Q: Do you offer BSA-free antibodies? Keyword: Bovine serum albumin, carrier protein, conjugationA: Yes, please contact us at [email protected] for more information about BSA-free antibodies and availability. The new BSA-free formula uses trehalose as a replacement to BSA. We have tested many alternative chemicals and found that trehalose protects the antibodies the best.
Q: Is your western blot protocol provided from the website applicable for all your antibodies? Keyword: applications, WBA: The protocol is applicable for all our antibodies in WB, the NC Membrane(0.45μm or 0.22μm) and transfer time(70 mins or 50 mins) depends on the protein molecular weight, details can be found in included protocol.
Q: Can I conjugate markers to this antibody? Can I link custom conjugates to this antibody? Keyword: conjugationA: The antibody is stored with BSA and cannot be conjugated with markers. Carrier free antibodies are available upon request. Please contact [email protected]
Q: What should I use for negative control?A: Please contact us for negative control suggestions. You can also check expression databases such as genecards, uniprot etc. Due to logistic reasons, we do not sell serum or lysates that we use internally for positive or negative control.
Q: Where can I find troubleshooting information? What should I do if I have unexpected bands, high background, no signal, weak signalA: You can find Boster's troubleshoot guides under tech support tab. Please contact us for further assistance on troubleshooting your experiment.
Q: What is the immunogen sequence of this antibody? Is this antibody polyclonal or monoclonal?A: You can find the immunogen sequence under "
Q: What is the expected band size? Why is it different than the observed band size?A: The expected band size is predicted on the size of the protein. The actual band size may be affected by a few other factors including but not limited to:<br>1. Post-translational modification:phosphorylation, methylation, glycosylation etc. These modifications prevent SDS molecules from binding to the target protein and thus make the band size appear larger than expected<br>2. Post-translational cleavage: this can cause smaller bands and or multiple bands <br><br>3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody. <br><br>4. Amino Acid R chain charge: SDS binds to positive charges. The different size and charge of the Amino Acid side chains can affect the amount of SDS binding and thus affect the observed band size.<br>5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher., <br>
Q: What is the suggested dilution ratio for Western Blot (WB), Immunohistochemistry (IHC) and or ELISA standards? What is the optimal pH for the sample?A: Check the datasheet for the product for details on dilution ratios for different experiments. You can find the datasheet button on the right side of the product page.
Q: What is the protocol you used for your Western blotting (WB) and Immunohistochemistry (IHC)?A: Check our protocols under the tech support tab.
Q: What are some alternative names that could be used to describe this product?A: One other very common name is fosb antibody