Recombinant Human Antibody (2F2) is capable of binding to CD20, expressed in HEK 293 cells. Expressed as the combination of a heavy chain (HC) containing VH from anti-CD20 mAb and CH1-3 region of human IgG1 and a light chain (LC) encoding VL from anti-CD20 proteins mAb and CL of human kappa light chain. Exists as a disulfide linked dimer of the HC and LC hetero-dimer under non-reducing condition. This antibody is a fully human anti-CD20 antibody that is currently in phase III clinical trial for several types of malignancies and autoimmune diseases and is one of the most promising antiCD20 drugs.
Figure 1 Western blot analysis of purified anti-CD20 mAbs separated by SDS-PAGE.
Lane1, molecular weight protein markers; lane2, C2B8; lane3, 2F2; lane4, C2B8(ScFvHL)4-Fc; lane5, 2F2(ScFvHL)4-Fc.
Li, B., Shi, S., Qian, W., Zhao, L., Zhang, D., Hou, S., ... & Guo, Y. (2008). Development of novel tetravalent anti-CD20 antibodies with potent antitumor activity. Cancer research, 68(7), 2400-2408.
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
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(Creative Biolabs Cat# PABL-422, RRID: AB_3111657)
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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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