InVivoSIM anti-human FcRn (FCGRT) (Nipocalimab Biosimilar)

货号 #SIM0062
克隆号:
Nipocalimab
反应种属:
Human

¥2,448 - ¥84,656

选择参数
  • 100 mg - ¥84,656
  • 50 mg - ¥47,568
  • 25 mg - ¥33,088
  • 5 mg - ¥9,472
  • 1 mg - ¥2,448
  • 定制包装(请询价)

产品详情

This non-therapeutic biosimilar antibody uses the same variable regions as the therapeutic antibody Nipocalimab, making it ideal for research use. Nipocalimab is a fully human IgG1 monoclonal antibody that targets the neonatal Fc receptor (FcRn), a key regulator of IgG homeostasis and recycling. FcRn binds to IgG antibodies at acidic pH in endosomes and protects them from lysosomal degradation by recycling them back to the cell surface, where they are released at neutral pH. This process extends the half-life of circulating IgG antibodies. FcRn is expressed in a variety of cell types, including endothelial cells, epithelial cells (such as those in the lung, intestine, and placenta), monocytes, macrophages, dendritic cells, and neutrophils. Its widespread expression supports systemic IgG regulation, tissue-level antibody transport, and immune homeostasis. By binding to FcRn, Nipocalimab competitively inhibits endogenous IgG from interacting with FcRn, thereby accelerating IgG catabolism and reducing total IgG levels in circulation. This mechanism has therapeutic implications for IgG-mediated autoimmune diseases, where pathogenic autoantibodies contribute to disease pathology. This Nipocalimab biosimilar antibody is intended for non-therapeutic research use only and is an excellent tool for studying FcRn biology, IgG clearance, antibody recycling, and the development of FcRn-targeting therapeutics.

参数

同种型 Human IgG1, λ
推荐的同型对照 RecombiMAb human IgG1 (N297A) isotype control, anti-hen egg lysozyme
推荐稀释缓冲液 InVivoPure pH 7.0 Dilution Buffer
免疫原 Human FcRn
Reported Applications Functional assays Flow cytometry ELISA
形式 PBS, pH 7.0 Contains no stabilizers or preservatives
内毒素 <0.5EU/mg (<0.0005EU/μg) Determined by LAL gel clotting assay
聚合 <5% Determined by SEC
纯化 >95% Determined by SDS-PAGE
无菌性 0.2 μM filtration
生产 Purified from cell culture supernatant in an animal-free facility
提纯 Protein A
分子量 150 kDa
小鼠病原体试验 Mouse Norovirus: Negative Mouse Parvovirus: Negative Mouse Minute Virus: Negative Mouse Hepatitis Virus: Negative Reovirus Screen: Negative Lymphocytic Choriomeningitis virus: Negative Lactate Dehydrogenase-Elevating Virus: Negative Mouse Rotavirus: Negative Theiler's Murine Encephalomyelitis: Negative Ectromelia/Mousepox Virus: Negative Hantavirus: Negative Polyoma Virus: Negative Mouse Adenovirus: Negative Sendai Virus: Negative Mycoplasma Pulmonis: Negative Pneumonia Virus of Mice: Negative Mouse Cytomegalovirus: Negative K Virus: Negative
保存 The antibody solution should be stored at the stock concentration at 4°C. Do not freeze.
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