Anti-Human CD20 Recombinant Antibody (Ofatumumab) (CAT#: TAB-028)

Recombinant monoclonal antibody to Human CD20. Ofatumumab (trade name Arzerra, also known as HuMax-CD20) is a human monoclonal antibody (for the CD20 protein) which appears to inhibit early-stage B lymphocyte activation. It is FDA approved for treating chronic lymphocytic leukemia that is refractory to fludarabine and Campath and has also shown potential in treating Follicular non-Hodgkin's lymphoma, Diffuse large B cell lymphoma, rheumatoid arthritis and relapsing remitting multiple sclerosis. Ofatumumab has also received conditional approval in Europe for the treatment of refractory chronic lymphocytic leukemia. This makes ofatumumab the first marketing application for an antibody, as well as the first human monoclonal antibody which targets the CD20 molecule that will be available for patients with refractory CLL.


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FC

Figure 1 Anti-CD20 Antibody (TAB-028) in Flow Cytometry

Figure 1 Anti-CD20 Antibody (TAB-028) in Flow Cytometry

Flow cytometry analysis of Daudi cells with Anti-CD20 Antibody (Cat#TAB-028, Blue line) or isotype control antibody (Yellow line). A Goat Anti-human IgG (FITC) was used as the secondary antibody.


Specifications

  • Immunogen
  • Hmuan CD20 transfected NS/O cells.
  • Host Species
  • Human
  • Derivation
  • Human
  • Type
  • IgG1 - kappa
  • Specificity
  • Tested positive against native human antigen
  • Species Reactivity
  • Human
  • Applications
  • Suitable for use in FuncS, IF, Neut, ELISA, FC, IP, ICC and most other immunological methods.
  • Trade name
  • arzerra
  • CAS
  • 679818-59-8
  • Generic Name
  • Ofatumumab
  • Biological Half-Life
  • 14 days
  • ATC Code
  • L01XC10
  • UNII
  • M95KG522R0
  • ChEMBL
  • CHEMBL1201836
  • MW
  • 146.1 kDa
  • Related Disease
  • Rheumatoid arthritis (RA)

Product Property

  • Purity
  • >95.0%. Determined by analysis by RP-HPLC & analysis by SDS-PAGE.
  • Storage
  • 4°C. For long term storage, aliquot and store at -20°C. Repeated thawing and freezing must be avoided.

Target

  • Alternative Names
  • Ofatumumab;arzerra;679818-59-8;GSK1841157;HuMax-CD20;2F2;Arzerra;HuMax-CD20;MS4A1;membrane-spanning 4-domains, subfamily A, member 1;CD20;B-lymphocyte antigen CD20;B1;Bp35;CD20 antigen;CD20 receptor;leukocyte surface antigen Leu-16;B-lymphocyte cell

Related Resources

  • Biosimilar Overview
Please refer to Ofatumumab Overview to learn more about the mechanism of action, clinical projects, and approved drugs of Ofatumumab.

Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Downloads

Download resources about recombinant antibody development and antibody engineering to boost your research.

See other products for "Ofatumumab"

Afuco™ Anti-MS4A1 ADCC Recombinant Antibody (Ofatumumab), ADCC Enhanced
This product is an ADCC enhanced antibody produced by our Afuco™ platform. Recombinant monoclonal antibody to Human CD20. Ofatumumab (trade name Arzerra, also known as HuMax-CD20) is a human monoclonal antibody (for the CD20 protein) which appears to inhibit early-stage B lymphocyte activation. It is FDA approved for treating chronic lymphocytic leukemia that is refractory to fludarabine and Campath and has also shown potential in treating Follicular non-Hodgkin's lymphoma, Diffuse large B cell lymphoma, rheumatoid arthritis and relapsing remitting multiple sclerosis. Ofatumumab has also received conditional approval in Europe for the treatment of refractory chronic lymphocytic leukemia. This makes ofatumumab the first marketing application for an antibody, as well as the first human monoclonal antibody which targets the CD20 molecule that will be available for patients with refractory CLL.

See other products for "MS4A1"

Humanized Antibody

Chimeric Antibody

CAT Product Name Application Type
TAB-1665CL Human Anti-MS4A1 Recombinant Antibody (TAB-1665CL) CDC Chimeric (mouse/human) IgG
TAB-1666CL Human Anti-MS4A1 Recombinant Antibody (TAB-1666CL) CDC Chimeric (mouse/human) IgG
TAB-1667CL Human Anti-MS4A1 Recombinant Antibody (TAB-1667CL) CDC Chimeric (mouse/human) IgG
TAB-1668CL Human Anti-MS4A1 Recombinant Antibody (TAB-1668CL) CDC Chimeric (mouse/human) IgG
TAB-1669CL Human Anti-MS4A1 Recombinant Antibody (TAB-1669CL) CDC Chimeric (mouse/human) IgG

Hyper-galactosylated

High-mannose Glycoform

CAT Product Name Application Type
Gly-155LC-1 Recombinant Anti-Human MS4A1 Antibody (Fc glycosylation/High-mannose glycosylated) ELISA Humanized antibody

Deglycosylated Antibody (Non-glycosylated IgGs)

CAT Product Name Application Type
Gly-171LC Recombinant Anti-Human MS4A1 Antibody (Non-glycosylated) ELISA Chimeric antibody (mouse/human)

Neutralizing Antibody

CAT Product Name Application Type
NEUT-1751CQ Mouse Anti-MS4A1 Recombinant Antibody (clone CBLS-211) Neut, FuncS Mouse IgG1, κ

Rabbit Monoclonal Antibody

ADCC Enhanced Antibody

CAT Product Name Application Type
AFC-TAB-772 Afuco™ Anti-MS4A1 ADCC Recombinant Antibody (Ocrelizumab), ADCC Enhanced ELISA, IP, FC, FuncS, Neut, IF ADCC enhanced antibody
AFC-TAB-016 Afuco™ Anti-MS4A1 ADCC Recombinant Antibody (Rituximab), ADCC Enhanced IF, IP, Neut, FuncS, ELISA, FC ADCC enhanced antibody
AFC-TAB-028 Afuco™ Anti-MS4A1 ADCC Recombinant Antibody (Ofatumumab), ADCC Enhanced FC, IP, ELISA, Neut, FuncS, IF ADCC enhanced antibody
AFC-TAB-207 Afuco™ Anti-MS4A1 ADCC Recombinant Antibody (Ublituximab), ADCC Enhanced ELISA, IP, FC, FuncS, Neut, IF ADCC enhanced antibody
AFC-TAB-771 Afuco™ Anti-MS4A1 ADCC Recombinant Antibody (Ocaratuzumab), ADCC Enhanced IF, IP, Neut, FuncS, ELISA, FC ADCC enhanced antibody

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For research use only. Not intended for any clinical use. No products from Creative Biolabs may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative Biolabs.

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