Abcam, ab106687, HRP Anti-Factor B antibody [KT24]

Size: 100µL
Mouse Monoclonal CFAB antibody - conjugated to HRP. Suitable for sELISA and reacts with Human samples. Cited in 1 publication. Immunogen corresponding to Native Full Length Protein corresponding to Human CFB.
Key facts
Host species:Mouse,
Clonality:Monoclonal,
Clone number:KT24,
Isotype:IgG1,
Conjugation:HRP,
Carrier free:No,
Reacts with:Human,
Applications:sELISASee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Native Full Length Protein corresponding to Human CFB.P00751

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein A, Storage buffer-Preservative: 0.01% Thimerosal (merthiolate)Constituents: PBS, Shipped at conditions-Blue Ice, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions-+4°C

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
Factor B also known as B-factor is a protein that plays an important role in the immune system specifically in the complement pathway. It is sometimes referred to as factor B complement and its gene identifier is often referenced as KY21 NNL or factor B 1001. Factor B has a molecular mass of approximately 93 kDa. It is mainly expressed in the liver but can also be found in blood plasma in its inactive form as part of the innate immune response.
Biological function summary
Factor B is involved in the alternative complement pathway which serves as a part of the body's defense mechanism. It participates in the formation of the C3 convertase together with factor D and properdin initiating a cascade that can lead to the opsonization and elimination of pathogens. Factor B undergoes cleavage by factor D which generates the Ba and Bb fragments with Bb functioning as a serine protease within the C3 convertase complex.
Pathways
Factor B contributes to the complement system interacting notably in the alternative and lectin pathways. In these pathways Factor B associates with proteins like complement component C3. The alternative pathway is activated on microbial surfaces independent of antibodies. The involvement of Factor B in these pathways illustrates its role in pathogen recognition and further highlights its cooperation with complement proteins such as C3 and properdin.
Factor B has been associated with atypical hemolytic uremic syndrome (aHUS) a rare and serious disease affecting kidney function. Factor B involvement in aHUS links it to abnormal complement activation leading to a pathological condition. Additionally Factor B connects to age-related macular degeneration (AMD) a disorder where complement pathway genetic variations including those involving Factor B have shown associations. Understanding interactions with other complement components such as factor H helps to elucidate its role in these diseases.