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Nirsevimab

Cat# : THA-0145

Product Datasheets COA :
Cat#:  THA-0145
Product Name:  Nirsevimab
Description:  Nirsevimab is a long-acting monoclonal antibody indicated for the prevention of respiratory syncytial virus (RSV) lower respiratory tract disease in neonates and infants.
Sequences:  Heavy_chain: QVQLVQSGAEVKKPGSSVMVSCQASGGLLEDYIINWVRQAPGQGPEWMGGIIPVLGTVHYGPKFQGRVTITADESTDTAYMELSSLRSEDTAMYYCATETALVVSETYLPHYFDNWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCDKTHTCPPCPAPELLGGPSVFLFPPKPKDTLYITREPEVTCVVVDVSHEDPEVKFNWYVDGVEVHNAKTKPREEQYNSTYRVVSVLTVLHQDWLEGKEYKCKVSNKALPAPIEKTISKAKGQPREPQVYTLPPSREEMTKNQVSLTCLVKGFYPSDIAVEWESNGQPENNYKTTPPVLDSDGSFFLYSKLTVDKSRWQQGNVFSCSVMHEALHNHYTQKSLSLSPGK Light_chain: DIQMTQSPSSLSAAVGDRVTITCQASQDIVNYLNWYQQKPGKAPKLLIYVASNLETGVPSRFSGSGSGTDFSLTISSLQPEDVATYYCQQYDNLPLTFGGGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
Molecular Weight:  146300.0 Da (approximate)
Introduction:  Nirsevimab (MEDI8897) is a recombinant human immunoglobulin G1 kappa (IgG1ĸ) monoclonal antibody used to prevent respiratory syncytial virus (RSV) lower respiratory tract disease in neonates and infants. It binds to the prefusion conformation of the RSV F protein, a glycoprotein involved in the membrane fusion step of the viral entry process, and neutralizes several RSV A and B strains. Compared to palivizumab, another anti-RSV antibody, nirsevimab shows greater potency at reducing pulmonary viral loads in animal models. In addition, nirsevimab was developed as a single-dose treatment for all infants experiencing their first RSV season, whereas palivizumab requires five monthly doses to cover an RSV season. This is due to a modification in the Fc region of nirsevimab that grants it a longer half-time compared to typical monoclonal antibodies. On November 2022, nirsevimab was approved by the EMA for the prevention of RSV lower respiratory tract disease in newborns and infants. Nirsevimab was also approved by Health Canada on April 19, 2023 and by the FDA in July 17, 2023 for the same indication.
Purity:  >99% by SDS-Page and HPLC analysis
Formula:  C6494H10060N1708O2050S46
Appearance:  Solid
For research use only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.

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  • Size: 100ug 500ug 1mg 5mg 10mg 100mg 500mg 1g
  • Conjugation: None R-PE APC Biotin FITC Alexa Flour Others
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