Anti-NCBP1

Anti-NCBP1
Item number Size Datasheet Manual SDS Delivery time Quantity Price
600-401-CZ3 100 µg - -

1 - 9 business days

493.00€
 
Anti-NCBP1 Antibody was affinity purified from monospecific antiserum by immunoaffinity... more
Product information "Anti-NCBP1"
Anti-NCBP1 Antibody was affinity purified from monospecific antiserum by immunoaffinity chromatography. NCBP1 antibody is human, mouse and rat reactive. At least two isoforms of NCBP1 are known to exist, this antibody will detect both isoforms of NCBP1. Protein function: Component of the cap-binding complex (CBC), which binds cotranscriptionally to the 5'-cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing, translation regulation, nonsense-mediated mRNA decay, RNA-mediated gene silencing (RNAi) by microRNAs (miRNAs) and mRNA export. The CBC complex is involved in mRNA export from the nucleus via its interaction with ALYREF/THOC4/ALY, leading to the recruitment of the mRNA export machinery to the 5'-end of mRNA and to mRNA export in a 5' to 3' direction through the nuclear pore. The CBC complex is also involved in mediating U snRNA and intronless mRNAs export from the nucleus. The CBC complex is essential for a pioneer round of mRNA translation, before steady state translation when the CBC complex is replaced by cytoplasmic cap-binding protein eIF4E. The pioneer round of mRNA translation mediated by the CBC complex plays a central role in nonsense-mediated mRNA decay (NMD), NMD only taking place in mRNAs bound to the CBC complex, but not on eIF4E-bound mRNAs. The CBC complex enhances NMD in mRNAs containing at least one exon-junction complex (EJC) via its interaction with UPF1, promoting the interaction between UPF1 and UPF2. The CBC complex is also involved in 'failsafe' NMD, which is independent of the EJC complex, while it does not participate in Staufen-mediated mRNA decay (SMD). During cell proliferation, the CBC complex is also involved in microRNAs (miRNAs) biogenesis via its interaction with SRRT/ARS2 and is required for miRNA-mediated RNA interference. The CBC complex also acts as a negative regulator of PARN, thereby acting as an inhibitor of mRNA deadenylation. In the CBC complex, NCBP1/CBP80 does not bind directly capped RNAs (m7GpppG-capped RNA) but is required to stabilize the movement of the N-terminal loop of NCBP2/CBP20 and lock the CBC into a high affinity cap-binding state with the cap structure. [The UniProt Consortium]
Keywords: Anti-NCBP1, Anti-CBP80, Anti-NCBP 80 kDa subunit, Anti-80 kDa nuclear cap-binding protein, Anti-Nuclear cap-binding protein subunit 1
Supplier: Rockland Immunochemicals
Supplier-Nr: 600-401-CZ3

Properties

Application: ELISA, WB
Antibody Type: Polyclonal
Conjugate: No
Host: Rabbit
Reactivity: Human, Mouse, Rat
Immunogen: 17 amino acid peptide near the internal region of human NCBP1.
Format: Purified

Handling & Safety

Storage: -20°C
Shipping: -20°C (International: -20°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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