Each week Bio-Rad will be showcasing an ‘Antibody of the Week’ on our social media channels. Discover noteworthy antibodies from our catalog including our best-sellers, antibodies highly cited in scientific research and novel research tools. Learn more about what makes these antibodies special and how they can help you achieve more.

EGFR pTyr1148 Week 68: October 14, 2019
Studying Tyrosine Phosphorylation of EGF R? This week's Antibody Of The Week specifically detects EGF R when it is phosphorylated at Tyr1148

Collagen VII Week 67: October 7, 2019
Studying human skin? Bio-Rad has a Mouse Anti-Human Collagen VII Antibody, clone LH7.2 that is suitable for use in immunohistology and cited by researchers in 10 publications.

Pembrolizumab Week 66: September 30, 2019
Our Human Anti-Pembrolizumab Antibody, clone AbD30689 can be used to develop a PK bridging assay to measure free levels of pembrolizumab (Keytruda).

CD163 Week 65: September 23, 2019
Looking for a reliable marker of macrophages? Our Mouse Anti-Rat CD163 Antibody, clone ED2 has been cited in >35 publications and is suitable for use in a range of applications.

vinculin Week 64: September 16, 2019
Vinculin is a cytoskeletal protein that is enriched in focal ahesions and adherens junctions. Detect it with our highly cited Mouse Anti-Human Vinculin Antibody, clone V284.

Cd28 Week 63: September 9, 2019
Studying T cell activation? Our Rat Anti-Human CD28 Antibody, Clone YTH913.12 is a highly cited antibody and has been used by researchers in 15 publications.

Tubulin Alpha Week 62: September 2, 2019
Our highly cited Rat Anti-Tubulin Alpha Antibody, clone YL1/2 has been used by researchers in more than 45 publications and is suitable for use in a range of applications.


Week 61: August 26, 2019
Nestin is a popular marker of neural stem cells. Detect it by ELISA, immunohistology, or western blotting applications using our Rabbit Anti-Human Nestin Antibody.


Week 60: August 19, 2019
Our Rat Anti-Mouse CD45R antibody, clone RA3-6B2 is a popular clone suitable for use in a variety of applications. It has been used by researchers in 25 publications.


Week 59: August 12, 2019
Detect CD11b with our Rat Anti-Mouse CD11b Antibody, clone M1/70.15. Used by researchers in >35 publications, it is suitable for use in a variety of different applications.


Week 58: August 5, 2019
Looking for a reliable marker of myeloid cells? Our Mouse Anti-Human CD13 Antibody, clone WM15 has been used in >15 publications including Chaturvedi et al. 2018.


Week 57: July 29, 2019
Our Mouse Anti-Human CD11c Antibody, clone Bu15 is a marker of myeloid cells and is a useful addition to myeloid cell panels to identify subsets by flow cytometry.


Week 56: July 22, 2019
Our highly cited Mouse Anti-Human CD81 Antibody, clone 1D6 is suitable for a variety of different applications and trusted by researchers to give publication quality results.


Week 55: July 15, 2019
Our Rat Anti-Human CD28 Antibody, clone YTH913.12 is a highly cited antibody that can be used to detect immune cells that express CD28, including neutrophils.


Week 54: July 8, 2019
Detect Nestin, a marker of multipotent neuroectodermal cells and is downregulated as the cells cease division and differentiate with our Rabbit Anti-Human Antibody.


Week 53: July 01, 2019
Our highly cited Mouse Anti-Pig CD14 Antibody, clone MIL2 demonstrates staining of both porcine monocytes and neutrophils in peripheral blood by flow cytometry.


Week 52: June 24, 2019
Our Human Anti-ErbB2 Antibody is a research grade biosimilar of the monoclonal antibody drug trastuzumab. Ideal for proof-of-concept PK and ADA assays.


Week 51: June 17, 2019
Our Rat Anti-Mouse CD206 Antibody, clone MR5D3 is a good marker for mouse tissue macrophages and is highly cited having been used in more than 30 publications!

T Lymphocytes

Week 50: June 10, 2019
Our Mouse Anti-Rabbit T lymphocytes Antibody, clone KEN-5 recognizes >90% thymocytes and it is highly cited and been used in >10 publications.

NFkB p65 (pSer468)

Week 49: June 3, 2019
Studying NFkB signaling? Our Rabbit Anti-NFkB p65 (pSer468) Antibody can detect the pSer468 post-translational modification by western blotting.


Week 48: May 27, 2019
Detect canine thymocytes and mature T lymphocytes by flow cytometry using our highly cited, Mouse Anti-Dog CD3 Antibody, clone CA17.2A12: FITC.


Week 47: May 20, 2019
Our Mouse Anti-Human CD45RA Antibody, clone F8-11-13 recognizes the human CD45RA cell surface antigen, expressed by B lymphocytes and a subset of T lymphocytes.


Week 46: May 13, 2019
Human Anti-Adalimumab Antibody, clone AbD18654, is a high affinity anti-idiotypic antibody that specifically recognizes adalimumab.


Week 45: May 6, 2019
Our highly cited Rat Anti-MBP Antibody, clone 12 has been used in more than 30 publications, including a recent publication in Nature: Vrselja et al. (2019).


Week 44: April 29, 2019
Detect CD20, a lineage restricted molecule expressed on B cells prior to terminal differentiation to plasma cells, with our highly cited Mouse Anti-Human CD20 Antibody.


Week 43: April 22, 2019
CD3ε is expressed on T cells, NK-T cells, and at different levels on thymocytes during T cell differentiation. Detect it using our Hamster Anti-Mouse CD3ε Antibody.


Week 42: April 15, 2019
CD4 is primarily expressed on T helper cells, peripheral blood monocytes, and tissue macrophages. Detect CD4 with our highly cited Rat Anti-Mouse CD4 Antibody, clone GK1.5.


Week 41: April 8, 2019
CD25 is expressed by activated B and T lymphocytes as well as in some thymocytes and oligodendrocytes. Detect it with our Mouse Anti-Human, CD25 Antibody, clone MEM-181.


Week 40: April 1, 2019
MMP-2, also called gelatinase, has an important role in normal tissue turnover in the heart. Detect it by western blotting or immunohistology with our Rabbit Anti-MMP2 Antibody.


Week 39: March 25, 2019
GOT1 plays an important role in amino acid and supports long-term cell proliferation in KRAS mutated cancers. Detect GOT1 with our Rabbit Anti-GOT-1 Antibody.


Week 38: March 18, 2019
APOBEC family members inhibit retroviruses by deamination of cytosine in nascent retroviral DNA. Detect APOBEC3B with our Rabbit Anti-APOBEC3B Antibody.


Week 37: March 11, 2019
Our Goat Anti-Mouse IgG Antibody (STAR117) recognizes mouse IgG and light chains common to other mouse Ig classes. Available in a variety of formats.


Week 36: March 4, 2019
Our Human Anti-Cetuximab Antibody, clone AbD19834_IgG1 can be used in bioanalytical assays to measure the levels of cetuximab (Erbitux).


Week 35: February 25, 2019
Studying inflammatory responses? Detect NFkB p65 when it has been phosphorylated on Ser276 with our Rabbit Anti-NFkB p65 (pSer276) Antibody.


Week 34: February 18, 2019
Our Rat Anti-Mouse CD19 Antibody, clone 6D5 is suitable for use in flow cytometry, immunohistology, and immunoprecipitation. It has been cited in 15 publications.


Week 33: February 11, 2019
Are you studying cytotoxic T cells? Detect CD8α with our highly cited Rat Anti Mouse CD8α Antibody, clone KT15 that is suitable for use in a range of applications.


Week 32: February 4, 2019
The Gr-1 antigen is a marker of myeloid differentiation. Why not use our highly cited antibody that has been cited in more than 20 publications to detect it?


Week 31: January 28, 2019
Studying B and T cell differentiation and activation? CD38 is expressed by plasma cells, monocytes, early lymphoid cells, and activated T cells.


Week 30: January 21, 2019
Detect human/humanized drugs in non-human primates. Our Human Anti-Human IgG1 Fc Antibody, clone AbD27686 has a very low affinity to cyno and rhesus IgG1.


Week 29: January 14, 2019
Detect CD14 of human origin using our highly cited monoclonal Mouse Anti-Human CD14 Antibody, clone TÜK4. Trusted by scientists and used in more than 25 publications.


Week 28: January 7, 2019
Our highly cited Rat Anti-Mouse MARCO antibody, clone ED31 recognizes MARCO, which is expressed by distinct populations of macrophages in the spleen and lymph node.


Week 27: December 31, 2018
Need to detect inhibin alpha? Our Mouse Anti-Human Inhibin Alpha Antibody, clone R1, is highly cited with over 25 citations and is suitable for a range of applications.


Week 26: December 24, 2018
Our Mouse Anti His-tag Antibody, clone AD1.1.10, recognizes proteins and peptides containing the motif H-H-H-H-H-H. It has over 25 citations


Week 25: December 17, 2018
Phosphorylation of VASP on Ser157 regulates its interaction with actin. Detect this post-translational modification using our Rabbit Anti-VASP (pSer157) Antibody


Week 24: December 10, 2018
Our Phospho-Specific Rabbit Anti-EIF4E (pSer209) Antibody recognizes eukaryotic translation initiation factor 4E when phosphorylated at Ser209.

4 color flow kit

Week 23: December 3, 2018
Our Four-Color Human CD45RA/CD45RO/CD3/CD4 Flow Kit allows identification of human helper/inducer naïve and helper/inducer memory T-cell subsets.


Week 22: November 26, 2018
Our Mouse Anti-Human SOX9 antibody, clone 3C10 is preservative free and was recently used in a publication by Menzel-Severing et al. (2018).


Week 21: November 19, 2018
Our Rat Anti-Mouse CD11b Antibody, clone 5C6 recognizes CD11b, also known as the integrin alpha M chain. It is highly cited with over 40 citations.


Week 20: November 12, 2018
Our Mouse Anti-Pig Granulocytes Antibody, clone 2B2 is a reliable tool to analyze and isolate porcine basophils, neutrophils and eosinophils by flow cytometry.


Week 19: November 5, 2018
Our Mouse Anti-Bovine IFNγ, clone CC302 recognizes bovine IFNγ, a 143 amino acid cytokine with potent activating, antiviral and antiproliferative properties.


Week 18: October 29, 2018
Our Mouse Anti-Pig CD16 Antibody, clone G7 is a popular marker of porcine neutrophils and natural killer cells and is highly cited with over 20 citations.


Week 17: October 22, 2018
Our Mouse Anti-Human CD279 Antibody, clone MIH4 detects CD279, also known as PD-1. It is suitable for use in flow cytometry and immunohistology - frozen.


Week 16: October 15, 2018
Studying SUMOylation? Our Mouse Anti-SUMO-1 Antibody has been highly validated for western blotting and enables you to detect SUMO-1 with confidence.


Week 15: October 8, 2018
mTOR is an important regulator of cell growth. Measure mTOR levels with accuracy using our Rabbit Anti-mTOR Antibody, which is highly validated for western blotting.


Week 14: October 1, 2018
Studying Porcine Immunology? Our highly cited Mouse Anti-Pig CD163 Antibody, clone 2A10/11 is a popular marker of tissue macrophages and has 35 citations.


Week 13: September 24, 2018
Our Human Anti-Ranibizumab Drug-Target Complex Antibody is a specialized antibody to detect ranibizumab/VEGF and bevacizumab/VEGF complexes exclusively.


Week 12: September 17, 2018
Need a hematopoietic stem cell marker? Our highly cited Mouse Anti-Human CD34 Antibody, clone QBEND/10 is a popular marker of these cells and to date has 26 citations.


Week 11: September 10, 2018
Our Mouse Anti-Dog CD3 Antibody, clone CA17.2A12 has over 30 citations. This popular antibody is a valuable tool for detection of canine lymphoma of T-cell origin.


Week 10: September 3, 2018
Looking for a pan-macrophage marker that you can trust? Our CD68 Antibody, clone ED1 has been referenced in more than 400 publications! Use it in a variety of applications.

FOXO3A pSer253

Week 9: August 27, 2018
Phosphorylation of FOXO3A at Ser253 results in reduced transcriptional activity. Detect this important PTM of this tumor suppressor with this antibody.


Week 8: August 20, 2018
Studying proliferation? MCM2 is critical during the initiation of DNA replication and is a perfect marker for cellular proliferation. Suitable for use in a variety of applications.

RAF-1 (pSer259)

Week 7: August 13, 2018
Our Rabbit Anti-RAF-1 (pSer259) Antibody is perfect for when you are trying to detect phosphorylation on this residue and membrane association.


Week 6: August 6, 2018
Our Mouse Anti-BrdU Antibody, clone Bu20A, has been referenced in 12 publications. Supported by protocols, this is an excellent antibody to add to your toolkit. 

AKT1 pser473

Week 5: July 30, 2018
Phosphorylation of AKT1 on Ser473 contributes to AKT1 activation. Detect this post-translational modification with our Rabbit Anti-AKT1 (pSer473) Antibody.


Week 4: July 23, 2018
UPF1 is important for the initiation of nonsense mediated decay. Extensively validated for western blotting, our Mouse Anti-UPF1 Antibody enables you to detect with precision.


Week 3: July 16, 2018
The presence of C4d is a footprint of complement activation and an ideal marker for transplant rejection. Our Mouse Anti-Human C4d, clone 10-11 has many publications.

STAT1 pSer727

Week 2: July 9, 2018
Our Rabbit Anti-STAT1 (pSer727) Antibody is precise enough to determine STAT1 phosphorylation on Ser727 and can help give you confidence in your results.


Week 1: July 2, 2018
Being present on microglia makes F4/80 a perfect marker for neurology and immunology research so it is easy to see why it is such a popular choice, with over 500 citations.