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Pack Size:100μg/vial
Validated Species:Human, Mouse, Rat
Application:IHC, ICC, WB
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Product Name Anti-B MyB Antibody
SKU/Catalog Number PA1928
Description Rabbit IgG polyclonal antibody for Myb-related protein B(MYBL2) detection. Tested with WB, IHC-P, ICC in Human;Mouse;Rat.
Cite This Product Anti-B MyB Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1928)
Replacement Item This antibody may replace the following items: sc-31166|sc-31164|sc-20735|sc-6930|sc-122|sc-122-G|sc-122-X|sc-122|sc-122-G|sc-122-X|sc-20735|sc-30195|sc-31164|sc-31166|sc-5608|sc-6930|sc-7099 from Santa Cruz Biotechnology.
Host Rabbit
Isotype N/A
Validated Species Human, Mouse, Rat
Application IHC, ICC, WB

*Our Boster Guarantee covers the use of this product in the above tested applications.

**For positive and negative control design, consult "Tissue specificity" under Protein Target Info.

Recommended Detection Systems Boster recommends Enhanced Chemiluminescent Kit with anti-Rabbit IgG (EK1002) for Western blot, and HRP Conjugated anti-Rabbit IgG Super Vision Assay Kit (SV0002-1) for IHC(P) and ICC.
*Blocking peptide can be purchased at $50. Contact us for more information
**Boster also offers various secondary antibodies for Immunoflourescecne and IHC. Take advantage of the buy 1 primary antibody get 1 secondary antibody for free promotion for the entire year 2018!
Immunogen A synthetic peptide corresponding to a sequence at the N-terminus of human B MyB(1-17aa MSRRTRCEDLDELHYQD), identical to the related mouse sequence and different from the related rat sequence by two amino acids.
Cross Reactivity No cross reactivity with other proteins
Pack Size 100μg/vial


Clonality Polyclonal
Form Lyophilized
Contents Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.
Concentration Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Storage 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.
Purification Immunogen affinity purified.
Isotype N/A

Protein Target Info (Source:

You can check the tissue specificity below for information on selecting positive and negative control.

Gene Name MYBL2
Protein Name Myb-related protein B
Molecular Weight 78764 MW
Protein Function Transcription factor involved in the regulation of cell survival, proliferation, and differentiation. Transactivates the expression of the CLU gene. .
Sequence Similarities Contains 3 HTH myb-type DNA-binding domains.
Subcellular Localization Nucleus.
Uniprot ID P10244
Alternative Names Myb-related protein B;B-Myb;Myb-like protein 2;MYBL2;BMYB;
Research Areas |cell biology|cell cycle|cell differentiation| epigenetics and nuclear signaling|transcription|other factors|transcription factors| cancer|oncoproteins/suppressors|oncoproteins|chip'ing antibodies|
*if product is indicated to react with multiple species, protein info is based on the human gene.

Background for Myb-related protein B

MYBL2(V-MYB avian myeloblastosis viral oncogene homolog-like 2), also called MYB-RELATED GENE BMYB, is a protein that in humans is encoded by the MYBL2 gene. The protein encoded by this gene, a member of the MYB family of transcription factor genes, is a nuclear protein involved in cell cycle progression. Barletta et al.(1991) assigned the MYBL2 gene to chromosome Xq13. However, Noben-Trauth et al.(1996) demonstrated that this assignment was an error. Using mouse Mybl2 cDNA clones as probes, they assigned Mybl2 in an interspecific backcross panel to distal mouse chromosome 2. Using human cDNA probes in combination with fluorescence in situ hybridization analysis, they localized MYBL2 to chromosome 20q13.1, a region that is commonly deleted in myeloid disorders and shows high homology of synteny to mouse chromosome 2. It has been shown to activate the cell division cycle 2, cyclin D1, and insulin-like growth factor-binding protein 5 genes. Transcript variants may exist for this gene, but their full-length natures have not been determined.

Anti-B MyB Antibody Images

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Anti-B MyB Antibody
Anti-B MyB antibody, PA1928, Western blotting
Recombinant Protein Detection Source: E.coli derived -recombinant Human MYBL2, 46.8KD (162aa tag+ M1-L245)
Lane 1: Recombinant Human MYBL2 Protein 10ng
Lane 2: Recombinant Human MYBL2 Protein 5ng
Lane 3: Recombinant Human MYBL2 Protein 2.5ng
Anti-B MyB Antibody
Anti-B MyB antibody, PA1928, IHC(P)
IHC(P): Rat Brain Tissue
Anti-B MyB Antibody
Anti-B MyB antibody, PA1928, Western blotting
Lane 1: Rat Spleen Tissue Lysate
Lane 2: Rat Thymus Tissue Lysate
Lane 3: Rat Brain Tissue Lysate
Lane 4: HELA Cell Lysate
Lane 5: COLO320 Cell Lysate
Lane 6: MCF-7 Cell Lysate
Anti-B MyB Antibody
Anti-B MyB antibody, PA1928, ICC
ICC: A549 Cell
Anti-B MyB Antibody
Anti-B MyB antibody, PA1928, IHC(P)
IHC(P): Human Tonsil Tissue
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Customer Q&As

Q: Do you offer BSA-free antibodies? Keyword: Bovine serum albumin, carrier protein, conjugation
A: Yes, please contact us at 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, WB
A: 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: conjugation
A: The antibody is stored with BSA and cannot be conjugated with markers. Carrier free antibodies are available upon request. Please contact
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 signal
A: 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 "Immunogen" and clonality in the product name.
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:
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
2. Post-translational cleavage: this can cause smaller bands and or multiple bands

3. Alternative splicing: the same gene can have alternative splicing patterns generating different size proteins, all with reactivities to the antibody.

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.
5. Multimers: Multimers are usually broken up in reducing conditions. However if the interactions between the multimers are strong, the band may appear higher.,
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: Some common names include but are not limited to b-myb antibody, mybl2 antibody