F Antibody

Code CSB-PA356041ZA01HPO
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Product Details

Full Product Name
Rabbit anti-Human respiratory syncytial virus A (strain A2) F Polyclonal antibody
Uniprot No.
Target Names
F
Alternative Names
F antibody; Fusion glycoprotein F0 antibody; Protein F) [Cleaved into: Fusion glycoprotein F2'; Interchain peptide; Fusion glycoprotein F2; Fusion glycoprotein F1] antibody
Raised in
Rabbit
Species Reactivity
Human respiratory syncytial virus A
Immunogen
Recombinant Human respiratory syncytial virus A F protein
Immunogen Species
Human respiratory syncytial virus A (strain A2)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Protein A/G
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (12-14 weeks)

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Target Background

Function
Inactive precursor that is cleaved at two sites by a furin-like protease to give rise to the mature F1 and F2 fusion glycoproteins.; Class I viral fusion protein. Under the current model, the protein has at least 3 conformational states: pre-fusion native state, pre-hairpin intermediate state, and post-fusion hairpin state. During viral and plasma cell membrane fusion, the coiled coil regions assume a trimer-of-hairpins structure, positioning the fusion peptide in close proximity to the C-terminal region of the ectodomain. The formation of this structure appears to drive apposition and subsequent fusion of viral and cellular membranes leading to delivery of the nucleocapsid into the cytoplasm. This fusion is pH independent and occurs at the plasma or endosomal membrane (Probable). The trimer of F1-F2 (F protein) also facilitates the attachment to host cell by binding to host heparan sulfate. F protein is involved in the entry into the host cell through the interaction with host IGFR1. This interaction activates PRKCZ/PKCzeta that recruits host NCL/nucleolin to the apical cell surface where it can bind fusion glycoprotein F1. Later in infection, F protein expressed at the plasma membrane of infected cells can mediate fusion with adjacent cells to form syncytia, a cytopathic effect that could lead to tissue necrosis. F protein may trigger p53-dependent apoptosis.; Major determinant of the species specificity of RSV infection. The trimer of F1-F2 (F protein) also facilitates the attachment to host cell by binding to host heparan sulfate. F protein is involved in the entry into the host cell through the interaction with host IGFR1. This interaction activates PRKCZ/PKCzeta that recruits host NCL/nucleolin to the apical cell surface where it can bind fusion glycoprotein F1. Later in infection, F protein expressed at the plasma membrane of infected cells can mediate fusion with adjacent cells to form syncytia, a cytopathic effect that could lead to tissue necrosis. F protein seems to trigger p53-dependent apoptosis.
Subcellular Location
[Fusion glycoprotein F0]: Host Golgi apparatus membrane; Single-pass membrane protein.; [Fusion glycoprotein F1]: Virion membrane; Single-pass type I membrane protein. Host cell membrane; Single-pass membrane protein.; [Fusion glycoprotein F2]: Virion membrane. Host cell membrane.
Protein Families
Paramyxoviruses fusion glycoprotein family
CUSABIO guaranteed quality
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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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7505 Fannin St., Ste 610, Room 322 (CUBIO Innovation Center), Houston, TX 77054, USA
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