Cullin 1 (CUL1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC
Recommend Dilution	ELISA: 1:2,000 - 1:10,000, WB: 1:500 - 1:1,000, IHC: User Optimized
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	This antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to amino acids 766-776 of Human Cul1 (C-terminus) coupled to KLH.
Formulation	None
Concentration	lot specific
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Gene Name	cullin 1
Database Link	NP_003583 Entrez Gene 8454 Human UniProt ID Q13616
Synonyms	MGC149834; MGC149835
Note	Cullins assemble a potentially large number of ubiquitin ligases by binding to the RING protein ROC1 to catalyse polyubiquitination, as well as binding to various specificity factors to recruit substrates. Cullin 1 is an essential component of the SCF (SKP1-CUL1-F-box protein) E3 ubiquitin ligase complex, which mediates the ubiquitination of proteins involved in cell cycle progression, signal transduction and transcription. In the SCF complex, cul1 serves as a rigid scaffold that organizes the SKP1-F-box protein and RBX1 subunits. Cul1 may also contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. Cul1 is part of the SCF complex consisting of CUL1, RBX1, SKP1 and SKP2, where it interacts directly with SKP1, SKP2 and RBX1. Cul1 also interacts with RNF7 and is part of a complex with TIP120A/CAND1 and RBX1. The unneddylated form interacts with TIP120A/CAND1 and the interaction negatively regulates the association with SKP1 in the SCF complex.
Reference Data
Protein Families	Druggable Genome
Protein Pathways	Cell cycle, Oocyte meiosis, TGF-beta signaling pathway, Ubiquitin mediated proteolysis, Wnt signaling pathway

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