CFP (NM-3086 Biosimilar) Recombinant Monoclonal Antibody

Code CSB-RA005291MB1HU
Size US$9799
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Product Details

Uniprot No.
Target Names
Alternative Names
NM3086 research-grade biosimilar; NM 3086 research-grade biosimilar; NM-3086 research-grade biosimilar; Recombinant, Humanized, aglycosylated, IgG1 Kappa Anti-Properdin Monoclonal Antibody research-grade biosimilar ;CFP antibody; PFC antibody; Properdin antibody; Complement factor P antibody
Species Reactivity
Human
Immunogen
Recombinant Human CFP protein
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Clonality
Monoclonal
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
0.01M PBS,pH7.4
Form
Liquid
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Notes
Validation Status
Application-specific performance (e.g., in flow cytometry, ELISA, IHC or other assay formats) has not yet been experimentally verified by CUSABIO. Users are advised to determine the optimal working conditions empirically in their own assay systems.
Guaranteed Quality
① Antibody purity > 95% tested by SDS-PAGE.
② Endotoxin level < 0.1EU/ug tested by LAL method.
Lead Time
3-4 weeks
Description

This recombinant monoclonal antibody is developed as a research-grade biosimilar to reference antibody NM-3086, targeting CFP (cyan fluorescent protein). CFP is a widely utilized fluorescent reporter protein derived from Aequorea victoria jellyfish, engineered as a spectral variant of green fluorescent protein (GFP) with shifted excitation and emission wavelengths. This cyan-emitting variant enables multicolor imaging applications and serves as a critical tool in cellular and molecular biology research, particularly in protein localization studies, gene expression analysis, and fluorescence resonance energy transfer (FRET) experiments. CFP-tagged constructs are extensively employed to track protein dynamics, monitor cellular processes in real-time, and investigate protein-protein interactions in living cells.

NM-3086 is an anti-CFP/LL-37 investigational antibody, designed to block the harmful effects caused by the excessive expression of CFP in various inflammatory and autoimmune diseases, such as excessive inflammation, abnormal angiogenesis and tissue damage. It is currently in the preclinical research stage and is being explored for the treatment of diseases such as psoriasis, rheumatoid arthritis, atherosclerosis, and specific inflammatory bowel diseases that are associated with abnormal expression of LL-37. This biosimilar offers researchers a high-quality alternative for detecting CFP in transfected cells, transgenic organisms, and expression systems. The antibody facilitates downstream applications including protein purification, subcellular localization studies, and validation of CFP expression in genetically modified models, supporting diverse research areas from cell biology to neuroscience.

Usage
It is a non-therapeutic biosimilar antibody, owning the same variable region from the corresponding approved therapeutic antibody. In conclusion, it is a research-grade biosimilar antibody and expressed in mammalian cell, which can be directly used as positive controls in drug discovery or used for rapid verification of the biological functions of target protein.

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Target Background

Function
A positive regulator of the alternate pathway (AP) of complement. It binds to and stabilizes the C3- and C5-convertase enzyme complexes. Inhibits CFI-CFH mediated degradation of Complement C3 beta chain (C3b).
Gene References into Functions
  1. In conclusion, we challenge the view of properdin as a pattern recognition molecule by providing evidence that it binds to different exogenous and endogenous molecular patterns in only a C3-dependent manner. PMID: 28069958
  2. data indicate that properdin enhances platelet/granulocyte aggregates (PGAs) formation via increased production of C5a, and that inhibition of properdin function has therapeutic potential to limit thromboinflammation in diseases characterized by increased PGA formation PMID: 27183616
  3. this study shows that RNA interference of properdin in dendritic cells decreased alloantigen-specific T-cell proliferation PMID: 28105653
  4. studies demonstrate an essential role of properdin oligomerization in vivo while our monomers enable detailed structural insight paving the way for novel modulators of complement. PMID: 28264884
  5. P serum level expression could be a reliable clinical biomarker to identify patients with underlying surface alternative pathway C5 convertase dysregulation. PMID: 26660535
  6. can directly interact with neutrophil myeloperoxidase resulting in activation of alternative pathway of complement PMID: 24355864
  7. In the pathogenesis of renal tubular damage, P can directly bind to PTECs and may accelerate AP activation by surpassing fH regulation PMID: 24885016
  8. Our data show that physiological forms of human properdin bind directly to human platelets after activation by strong agonists in the absence of C3 PMID: 23677468
  9. Factor h and properdin recognize different epitopes on renal tubular epithelial heparan sulfate. PMID: 22815489
  10. Properdin released from human polymorphonuclear cells does not bind to zymosan or E. coli, but when incubated in properdin-depleted serum this form of properdin binds efficiently to both substrates in a strictly complement C3-dependent manner. PMID: 22851705
  11. Properdin and SC5b-9 may be novel biomarkers for future risk of type 2 diabetes in this high-risk population and warrant further investigation. PMID: 22338105
  12. Immune human serum that contained bactericidal Abs directed against the 2C7 lipooligosaccharide epitope required functional properdin to kill C4BP-binding strains, but not C4BP-nonbinding strains. PMID: 22368277
  13. report a large Finnish family with a novel mutation in the properdin gene. The mutation is located in exon 9 and changes guanine to adenine at nucleotide 1164 (c.1164G>A) that causes tryptophan to change to a premature stop codon (W388X). PMID: 22229731
  14. tubular HS as a novel docking platform for alternative pathway activation via properdin, which might play a role in proteinuric renal damage. PMID: 21135110
  15. levels of properdin are not associated with childhood wheezing and atopy PMID: 20337960
  16. Human properdin can selectively recognize surfaces and enhance or promote alternative pathway of complement activation. PMID: 20382442
  17. The conventional mechanism of properdin function is to bind to and stabilize alternative pathway C3 convertases on the surface of Neisseria meningitidis and N. gonorrhoeae. PMID: 20530262
  18. Properdin presence is associated with increased SC5b-9 excretion and worse renal function. PMID: 19934084
  19. CFP does not seem to confer any risk for age-related macular degeneration. PMID: 20122735
  20. A splice site mutation in exon 10 (c.1487-2A>G) was found in the properdin gene and co segregated with biochemically measured properdin deficiency. PMID: 16337490
  21. study reports properdin binds predominantly to late apoptotic & necrotic cells but not to early apoptotic cells; binding occurs independently of C3b PMID: 18490764
  22. The human complement protein properdin binds to early apoptotic T cells and initiates complement activation, leading to C3b opsonization and ingestion by phagocytic cells. PMID: 18579773
  23. The contribution of properdin is pivotal in proteinuria-induced tubular complement activation and subsequent damage. Interference with properdin binding to tubular cells may provide an option for the treatment of proteinuric renal disease. PMID: 18753294
  24. Properdin induces the formation of platelet-leukocyte aggregates via leukocyte activation, linking the complement system & platelet-leukocyte aggregates with potential significance in atherosclerotic vascular disease. PMID: 18791942
  25. Significantly more transcripts encoding alternative pathway components factor B, C3 and properdin, and C3a receptor and C5a receptor were detected in grade 3 versus grade 0 or 1 biopsies of human cardiac allografts. PMID: 19005416
  26. Factor P was expressed in 50% of choroidal neovascular membranes of patients with age-related macular degeneration(AMD). Additional studies need to investigate role of Factor P in development of AMD for potential therapeutic intervention. PMID: 19584655

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Involvement in disease
Properdin deficiency (PFD)
Subcellular Location
Secreted.
Database Links

HGNC: 8864

OMIM: 300383

KEGG: hsa:5199

STRING: 9606.ENSP00000247153

UniGene: Hs.53155

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