Aflibercept
- CAS No.
- 862111-32-8
- Chemical Name:
- Aflibercept
- Synonyms
- VEGF trap;Aflibercept1;VEGF Trap R1R2;Research Grade Aflibercept;Aflibercept iso-osmotic ophthalmic;Research Grade Aflibercept(DHD12629)
- CBNumber:
- CB52498796
- Molecular Formula:
- C4318H6788N1164O1304S32
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
| form | Liquid |
|---|---|
| color | Colorless to light yellow |
| NCI Dictionary of Cancer Terms | VEGF Trap |
| FDA UNII | 15C2VL427D |
Aflibercept Chemical Properties,Uses,Production
Description
In November 2011, the U.S. FDA approved the recombinant fusion protein aflibercept, administered as an intravitreal injection, for the treatment of patients with neovascular (wet) age-related macular degeneration (AMD). Aflibercept differs from these agents in that it acts as a soluble decoy receptor that binds all VEGF isoforms more tightly than their native receptors, thereby diverting VEGF from its normal function. Aflibercept consists of a fusion of the second Ig domain of human VEGF receptor 1 and the third Ig domain of human VEGF receptor 2 fused to the constant region of (Fc) of human immunoglobulin G1. Aflibercept is a dimeric glycoprotein with a protein molecular weight of 97 kDa and glycoside molecular weight of 18 kDa. It is produced in recombinant Chinese hamster ovary (CHO) cells that overexpress the fusion protein. Aflibercept has subpicomolar affinity for VEGF-A (KD=0.66 pM for VEGF-A165 and 0.19 pM for VEGF-A121), the major driver of pathological angiogenesis and vascular leak in wet AMD.19 Ranibizumab and bevacizumab bind VEGF-A165 with lower affinity (KD=20.6 and 35.1 pM, respectively).
Originator
Regeneron Pharmaceuticals (United States)
brand name
Eylea
Aflibercept Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| AFINE CHEMICALS LIMITED | +86-0571-85134551 | sales@afinechem.com | China | 15354 | 58 |
| Chembest Research Laboratories Limited | +86-21-20908456 | sales@BioChemBest.com | China | 6005 | 61 |
| LGM Pharma | 1-(800)-881-8210 | inquiries@lgmpharma.com | United States | 2123 | 70 |
| LUCKY PHARMA CO., LIMITED | 0571-86403260 86403970 | lucky@lkbiology.com | China | 243 | 58 |
| Shanghai Lollane Biological Technology Co.,Ltd. | 021-52996696，15000506266 15000506266 | China | 4512 | 55 | |
| Shanghai EFE Biological Technology Co., Ltd. | 021-65675885 18964387627 | info@efebio.com | China | 9806 | 58 |
| Shanghai Rechem science Co., Ltd. | 21-31433387 15618786686 | sales@rechemscience.com | China | 2995 | 58 |
| DC Chemicals | 021-58447131 13564518121 | sales@dcchemicals.com | China | 9409 | 58 |
| Wuhan Chemstan Biotechnology Co., Ltd. | 027-65317797 15926423062 | 422450190@qq.com | China | 10361 | 58 |
| Abmole Bioscience Inc. | 021-50967598 02150967598 | sales@abmole.cn | China | 4494 | 58 |