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Rabbit Anti-RUSC1/FITC Conjugated antibody
background:
RUSC1 is a 902 amino acid protein that contains a RUN domain and a SH3 domain. RUSC1’s RUN domain is necessary for NGF induced nuclear redistribution. RUSC1 is a putative signaling adapter which may play a role in neuronal differentiation. RUSC1 seems to be involved in signaling pathways that are regulated by the prolonged activation of MAPK. RUSC2 (RUN and SH3 domain containing 2), also known as Iporin, is a 1,516 amino acid cytoplasmic protein that is widely expressed, with highest levels in brain and testis. The RUN domain of RUSC2 is required for interaction with Rab 1A, Rab 1B and GM130. It is thought that RUSC2 may possibly function as a connector between endoplasmic reticulum (ER) derived vesicle targets triggered by the Rab 1 GTPases and a signaling pathway regulated by molecules containing SH3 and/or poly-proline regions. RUSC2 also consists of a SH3 domain, suggesting a role in protein-protein interactions.
Function:
RUSC1 is a putative signaling adapter which may play a role in neuronal differentiation and may be involved in regulation of NGF-dependent neurite outgrowth. It seems to be involved in signaling pathways that are regulated by the prolonged activation of MAPK.
Subunit:
Interacts with IKBKG and TRAF6. Interacts with F-actin, acetylated actin, TUBB3, STX1A, KIF5B and KLC1 (By similarity).
Subcellular Location:
Cytoplasm. Nucleus. Note=Translocated to the nuclear envelope upon stimulation with NGF.
Tissue Specificity:
Predominantly expressed in brain.
Post-translational modifications:
Phosphorylated on serine residues following nuclear translocation.
Polyubiquitinated; polyubiquitination involves TRAF6.
Similarity:
Contains 1 RUN domain.
Contains 1 SH3 domain.
Database links:
Entrez Gene: 23623 Human
Entrez Gene: 72296 Mouse
SwissProt: Q9BVN2 Human
SwissProt: Q8BG26 Mouse
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
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