Description
Antibody Name: | Cobra venom factor Antibody (PACO50934) |
Antibody SKU: | PACO50934 |
Size: | 50ug |
Host Species: | Rabbit |
Tested Applications: | ELISA, WB |
Recommended Dilutions: | ELISA:1:2000-1:10000, WB:1:500-1:5000 |
Species Reactivity: | Naja kaouthia |
Immunogen: | Recombinant Naja kaouthia Cobra venom factor protein (733-984AA) |
Form: | Liquid |
Storage Buffer: | Preservative: 0.03% Proclin 300 Constituents: 50% Glycerol, 0.01M PBS, pH 7.4 |
Purification Method: | >95%, Protein G purified |
Clonality: | Polyclonal |
Isotype: | IgG |
Conjugate: | Non-conjugated |
![]() | Western Blot. Positive WB detected in Recombinant protein. All lanes: Cobra venom factor antibody at 3µg/ml. Secondary. Goat polyclonal to rabbit IgG at 1/50000 dilution. predicted band size: 45 kDa. observed band size: 45 kDa.. |
Background: | Complement-activating protein in cobra venom. It is a structural and functional analog of complement component C3b, the activated form of C3. It binds factor B (CFB), which is subsequently cleaved by factor D (CFD) to form the bimolecular complex CVF/Bb. CVF/Bb is a C3/C5 convertase that cleaves both complement components C3 and C5. Structurally, it resembles the C3b degradation product C3c, which is not able to form a C3/C5 convertase. Unlike C3b/Bb, CVF/Bb is a stable complex and completely resistant to the actions of complement regulatory factors H (CFH) and I (CFI). Therefore, CVF continuously activates complement resulting in the depletion of complement activity. |
Synonyms: | Cobra venom factor (CVF) (CVFk) (Complement C3 homolog) [Cleaved into: Cobra venom factor α chain; Cobra venom factor γ chain; Cobra venom factor β chain] |
UniProt Protein Function: | Complement-activating protein in cobra venom. It is a structural and functional analog of complement component C3b, the activated form of C3. It binds factor B (CFB), which is subsequently cleaved by factor D (CFD) to form the bimolecular complex CVF/Bb. CVF/Bb is a C3/C5 convertase that cleaves both complement components C3 and C5. Structurally, it resembles the C3b degradation product C3c, which is not able to form a C3/C5 convertase. Unlike C3b/Bb, CVF/Bb is a stable complex and completely resistant to the actions of complement regulatory factors H (CFH) and I (CFI). Therefore, CVF continuously activates complement resulting in the depletion of complement activity. |
UniProt Protein Details: | |
NCBI Summary: | |
UniProt Code: | Q91132 |
NCBI GenInfo Identifier: | 54035743 |
NCBI Gene ID: | |
NCBI Accession: | Q91132.1 |
UniProt Secondary Accession: | Q91132,Q6PQH3, Q6RHR7 |
UniProt Related Accession: | Q91132 |
Molecular Weight: | 44.4 kDa |
NCBI Full Name: | Cobra venom factor |
NCBI Synonym Full Names: | |
NCBI Official Symbol: | |
NCBI Official Synonym Symbols: | |
NCBI Protein Information: | |
UniProt Protein Name: | Cobra venom factor |
UniProt Synonym Protein Names: | Complement C3 homolog |
Protein Family: | Cobra venom factor |
UniProt Gene Name: | CVF |
UniProt Entry Name: | VCO3_NAJKA |