Cleaved-Factor B Bb (K260) Polyclonal Antibody
Product Specifications
Background
Complement factor B (CFB) Homo sapiens This gene encodes complement factor B, a component of the alternative pathway of complement activation. Factor B circulates in the blood as a single chain polypeptide. Upon activation of the alternative pathway, it is cleaved by complement factor D yielding the noncatalytic chain Ba and the catalytic subunit Bb. The active subunit Bb is a serine protease which associates with C3b to form the alternative pathway C3 convertase. Bb is involved in the proliferation of preactivated B lymphocytes, while Ba inhibits their proliferation. This gene localizes to the major histocompatibility complex (MHC) class III region on chromosome 6. This cluster includes several genes involved in regulation of the immune reaction. Polymorphisms in this gene are associated with a reduced risk of age-related macular degeneration. The polyadenylation site of this gene is 421 bp from the 5' end of the gene for complemen
Product Name Alternative
CFB; BF; BFD; Complement factor B; C3/C5 convertase; Glycine-rich beta glycoprotein; GBG; PBF2; Properdin factor B
Gene ID
629
Swiss Prot
P00751
Cross Reactivity
Human; Mouse
Clonality
Polyclonal
Source
Rabbit
Applications
WB; ELISA
Dilution
Western Blot: 1/500 - 1/2000. ELISA: 1/20000. Not yet tested in other applications.
Buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Molecular Weight
57+85
Storage Conditions
-20°C/1 year
Protein Weight
57+85
Available Sizes
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