SH3GLB1 Antibody - #DF14480
製品説明
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
折りたたみ／展開
Bax interacting factor 1; Bax-interacting factor 1; Bif 1; Bif; Bif-1; CGI 61; dJ612B15.2; Endophilin B1; Endophilin-B1; PPP1R70; Protein phosphatase 1 regulatory subunit 70; SH3 containing protein SH3GLB1; SH3 domain GRB2 like endophilin B1; SH3 domain-containing GRB2-like protein B1; Sh3glb1; SH3p13; SHLB1_HUMAN;
免疫原
A synthesized peptide derived from human SH3GLB1.
Highly expressed in heart, skeletal muscle, kidney and placenta. Detected at lower levels in brain, colon, thymus, spleen, liver, small intestine, lung and peripheral blood leukocytes.
- Q9Y371 SHLB1_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MNIMDFNVKKLAADAGTFLSRAVQFTEEKLGQAEKTELDAHLENLLSKAECTKIWTEKIMKQTEVLLQPNPNARIEEFVYEKLDRKAPSRINNPELLGQYMIDAGTEFGPGTAYGNALIKCGETQKRIGTADRELIQTSALNFLTPLRNFIEGDYKTIAKERKLLQNKRLDLDAAKTRLKKAKAAETRNSSEQELRITQSEFDRQAEITRLLLEGISSTHAHHLRCLNDFVEAQMTYYAQCYQYMLDLQKQLGSFPSNYLSNNNQTSVTPVPSVLPNAIGSSAMASTSGLVITSPSNLSDLKECSGSRKARVLYDYDAANSTELSLLADEVITVFSVVGMDSDWLMGERGNQKGKVPITYLELLN
研究背景
May be required for normal outer mitochondrial membrane dynamics. Required for coatomer-mediated retrograde transport in certain cells (By similarity). May recruit other proteins to membranes with high curvature. May promote membrane fusion. Involved in activation of caspase-dependent apoptosis by promoting BAX/BAK1 activation. Isoform 1 acts proapoptotic in fibroblasts (By similarity). Involved in caspase-independent apoptosis during nutrition starvation and involved in the regulation of autophagy. Activates lipid kinase activity of PIK3C3 during autophagy probably by associating with the PI3K complex II (PI3KC3-C2). Associated with PI3KC3-C2 during autophagy may regulate the trafficking of ATG9A from the Golgi complex to the peripheral cytoplasm for the formation of autophagosomes by inducing Golgi membrane tubulation and fragmentation. Involved in regulation of degradative endocytic trafficking and cytokinesis, probably in the context of PI3KC3-C2. Isoform 2 acts antiapoptotic in neuronal cells; involved in maintenance of mitochondrial morphology and promotes neuronal viability (By similarity).
Phosphorylated at Thr-145 by CDK5; this phosphorylation is required for autophagy induction in starved neurons and facilitates homodimerization.
Cytoplasm. Golgi apparatus membrane>Peripheral membrane protein. Mitochondrion outer membrane>Peripheral membrane protein. Cytoplasmic vesicle>Autophagosome membrane. Midbody.
Note: Association with the Golgi apparatus depends on the cell type (By similarity). Following starvation colocalizes with ATG5 and LC3 autophagy-related protein(s)on autophagosomal membranes (PubMed:17891140).
Highly expressed in heart, skeletal muscle, kidney and placenta. Detected at lower levels in brain, colon, thymus, spleen, liver, small intestine, lung and peripheral blood leukocytes.
Homodimer, and heterodimer with SH3GLB2. Binds BAX; induction of apoptosis augments BAX binding. Binds DNM1, HTT, AMPH, BIN1 and ARFGAP1 (By similarity). Interacts with UVRAG; UVRAG bridges the interaction to BECN1 indicative for an association with the PI3K complex II (PI3KC3-C2).
An N-terminal amphipathic helix, the BAR domain and a second amphipathic helix inserted into helix 1 of the BAR domain (N-BAR domain) induce membrane curvature and bind curved membranes.
The SH3 domain is required and sufficient for the interaction with UVRAG.
Belongs to the endophilin family.
研究領域
· Cellular Processes > Transport and catabolism > Autophagy - animal. (View pathway)
· Cellular Processes > Transport and catabolism > Endocytosis. (View pathway)
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