Aflibercept Biosimilar - Research Grade
Product Specifications
Background
Aflibercept biosimilar is a recombinant fusion protein consisting of portions of human VEGF receptors 1 and 2 extracellular domains fused to the Fc portion of human IgG1 formulated as an iso-osmotic solution for intravitreal administration. Aflibercept biosimilar is a dimeric glycoprotein with a protein molecular weight of 97 kilodaltons (kDa) and contains glycosylation, constituting an additional 15% of the total molecular mass, resulting in a total molecular weight of 115 kDa. Aflibercept biosimilar is produced in recombinant Chinese hamster ovary (CHO) cells.
Specifications
Detects human VEGF. This non-therapeutic antibody uses the same sequence as the therapeutic antibody Aflibercept.
Product Name Alternative
Vascular endothelial growth factor
UniProt
P15692
Host
Humanized
Species Reactivity
Human
Target
VEGF
Isotype
IgG1
Purification Method
This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype.
Concentration
1.0 - 5.0 mg/mL
Endotoxin
≤ 1.0 EU/mg as determined by the LAL method
Purity
>95% by SDS-PAGE and HPLC
Buffer
ICH3001-100mL ICH3002-100mL ICH3003-100mL
Shipping Conditions
Blue ice
Storage Conditions
Stable for at least one week when stored sterile at 2-8°C. For long term storage aseptically aliquot in working volumes without diluting and store at –80°C. Avoid Repeated Freeze Thaw Cycles.
Formulation
Phosphate buffered saline (PBS) pH 7.2,with no carrier protein, potassium or preservatives added. BSA and Azide free.
Isotype Control
https://ichor.bio/product/bulk-human-igg1-isotype-control-ib1-ich2254/
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