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Anti-Human Complement Factor B Reference Antibody (Ruxoprubart, RUO) (HF634016)

Anti-Human Complement Factor B Reference Antibody (Ruxoprubart, RUO)
Anti-Human Complement Factor B Reference Antibody (Ruxoprubart, RUO)
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Overview
Catalog No.HF634016
Description
Ruxoprubart (HF634016) is a research-grade recombinant antibody targeting Properdin factor B. Produced in mammalian cells with native-like glycosylation.
Highlights
  • Research Grade — For PK/PD studies, assay development, and ADA research.
  • Native Glycosylation — Mammalian expression ensures native-like patterns.
Species reactivityHuman
ApplicationsELISA, Bioactivity: FACS, Functional assay, Research in vivo
Host speciesHuman
IsotypeIgG1-kappa
Expression system Mammalian cells
Target Properdin factor B, Complement factor B, GBG, Glycine-rich beta glycoprotein, BFD, C3/C5 convertase, CFB, PBF2, BF
Endotoxin level Please contact the lab for this information.
Purity >95% purity as determined by SDS-PAGE.
Purification Protein A/G purified from cell culture supernatant.
Accession P00751
Form Liquid
Storage buffer 0.01M PBS pH 7.4

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesNM-8074, NM8074
Background

Complement factor B (CFB) is a ~85 kDa protein. Precursor of the catalytic component of the C3 and C5 convertase complexes of the alternative pathway of the complement system, a cascade of proteins that leads to phagocytosis and breakdown of pathogens and signaling that strengthens the adaptive immune system. The alternative complement pathway acts as an amplification loop that enhances other complement pathways (classical, lectin and GZMK) by promoting formation of additional C3 and C5 convertases. CFB is cleaved and activated by CFD to generate Ba and Bb chains; Bb chain constituting the catalytic component of the C3 and C5 convertases.

1. Pangburn, MK. et al. (1986) The Biochemical journal 235, 723-30. PMID: 3638964
2. Vogt, W. et al. (1978) Immunology 34, 29-40. PMID: 624565
3. DiScipio, RG. et al. (1983) The Journal of biological chemistry 258, 10629-36. PMID: 6554279
4. Vogel, CW. et al. (1982) The Journal of biological chemistry 257, 8292-9. PMID: 6919543
5. Hourcade, DE. et al. (1998) The Journal of biological chemistry 273, 25996-6000. PMID: 9748277
6. Niemann, MA. et al. (1980) Biochemistry 19, 1576-83. PMID: 6769474
Note For research use only. Not suitable for clinical or therapeutic use.
Images
  • Anti-Human Complement Factor B Reference Antibody (Ruxoprubart, RUO)

    SDS-PAGE

    SDS-PAGE for Research Grade Ruxoprubart.

References
Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
Enter any 2 of Mass, Concentration, Volume + Molecular Weight to solve for the unknown.
Mass
=
Concentration
×
Volume
Molecular Weight *
g/mol
Formula
C₁ × V₁ = C₂ × V₂
Enter any 3 of the 4 values to solve for the unknown.
Stock Solution
C₁ (Stock Conc.)
×
V₁ (Stock Vol.)
=
Working Solution
C₂ (Working Conc.)
×
V₂ (Working Vol.)
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