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Product Name ABI1 Chinese Name ABI1/SSH3BP1蛋白抗体 Alias Abelson interactor 1; Abelson interactor 1; ABI 1; ABI-1 Abl binding protein 4; Abl interactor 1; Abl interactor protein 1 long; AblBP4; Ablphilin 1; E3B1; Eps8 binding protein; Eps8 SH3 domain binding protein; Hssh3bp1; NAP1; NAP1BP; Spectrin SH3 domain binding protein 1; SSH3BP; SSH3BP1; ABI1_HUMAN. literatures Specific References (1) | SL1961R has been referenced in 1 publications.[IF=3.851] Liu X et al. MiR-181a/b induce the growth, invasion, and metastasis of neuroblastoma cells through targeting ABI1.Mol Carcinog. 2018 Sep;57(9):1237-1250. WB ; Human.Research Area immunology Signal transduction transcriptional regulatory factor Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Chicken, Dog, Horse, Rabbit, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 55kDa Cellular localization The nucleus cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human ABI1: 101-200/508 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail May act in negative regulation of cell growth and transformation by interacting with nonreceptor tyrosine kinases ABL1 and/or ABL2. In vitro, at least isoform 2 and isoform 4 suppress the transforming activity of Abelson murine leukemia virus(v-Abl) after overexpression in fibroblasts. May play a role in regulation EGF-induced Erk pathway activation. Involved in cytoskeletal reorganization and EGFR signaling. Together with EPS8 participates in transduction of signals from Ras to Rac. In vitro, a trimeric complex of ABI1, EPS8 and SOS1 exhibits Rac specific guanine nucleotide exchange factor (GEF) activity and ABI1 seems to act as an adapter in the complex. Regulates ABL1/c-Abl-mediated phosphorylation of MENA (By similarity). Recruits WASF1 to lamellipodia and there seems to regulate WASF1 protein level.
Function:
May act in negative regulation of cell growth and transformation by interacting with nonreceptor tyrosine kinases ABL1 and/or ABL2. In vitro, at least isoform 2 and isoform 4 suppress the transforming activity of Abelson murine leukemia virus(v-Abl) after overexpression in fibroblasts. May play a role in regulation EGF-induced Erk pathway activation. Involved in cytoskeletal reorganization and EGFR signaling. Together with EPS8 participates in transduction of signals from Ras to Rac. In vitro, a trimeric complex of ABI1, EPS8 and SOS1 exhibits Rac specific guanine nucleotide exchange factor (GEF) activity and ABI1 seems to act as an adapter in the complex. Regulates ABL1/c-Abl-mediated phosphorylation of MENA (By similarity). Recruits WASF1 to lamellipodia and there seems to regulate WASF1 protein level.
Subunit:
Interacts with ABL1, ENAH, STX1A, SNAP25, VAMP2, EPS8, and through its N-terminus with WASF1. Part of a complex consisting of ABI1, STX1A and SNAP25. Part of a complex consisting of ABI1, EPS8 and SOS1. Interacts with SOS1, SOS2, GRB2, SPTA1 and the first SH3 domain of NCK1. Isoform 6 does not interact with NCK1. Component of the WAVE2 complex composed of ABI1, CYFIP1/SRA1, NCKAP1/NAP1 and WASF2/WAVE2.
Subcellular Location:
Cytoplasm. Nucleus. Cell projection, lamellipodium. Cell projection, filopodium. Cell projection, growth cone. Cell junction, synapse, synaptosome. Cytoplasm, cytoskeleton. Note=Localized to protruding lamellipodia and filopodia tips. Also localized to neuronal growth cones and synaptosomes.
Tissue Specificity:
Widely expressed, with highest expression in brain.
Post-translational modifications:
In vitro substrate for v-Abl. Phosphorylated on tyrosine residues after serum stimulation or induction by v-Abl.
Similarity:
Belongs to the ABI family. Contains 1 SH3 domain. Contains 1 t-SNARE coiled-coil homology domain.
SWISS:
Q8IZP0
Gene ID:
10006
Database links:Entrez Gene: 10006 Human
Entrez Gene: 11308 Mouse
Omim: 603050 Human
SwissProt: Q8IZP0 Human
SwissProt: Q8CBW3 Mouse
Unigene: 508148 Human
Unigene: 205647 Mouse
Unigene: 249752 Mouse
Unigene: 43675 Rat
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