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Product Name LNX1 Chinese Name E3Ubiquitin蛋白连接酶LNX抗体 Alias E3 ubiquitin protein ligase LNX; Ligand of Numb protein X 1; Ligand of numb protein X 1 E3 ubiquitin protein ligase; LNX; LNX1; LNX1_HUMAN; MPDZ; Multi PDZ domain containing protein E3 ubiquitin protein ligase LNX; Numb binding protein 1; PDZ domain-containing ring finger protein 2; PDZRN2. Research Area Cell biology immunology Ubiquitin Immunogen Species Rabbit Clonality Polyclonal React Species Mouse, Rat, (predicted: Human, Cow, Horse, Sheep, ) Applications ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=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 81kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human LNX1: 101-200/728 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 This gene encodes a membrane-bound protein that is involved in signal transduction and protein interactions. The encoded product is an E3 ubiquitin-protein ligase, which mediates ubiquitination and subsequent proteasomal degradation of proteins containing phosphotyrosine binding (PTB) domains. This protein may play an important role in tumorogenesis. Alternatively spliced transcript variants encoding distinct isoforms have been described. A pseudogene, which is located on chromosome 17, has been identified for this gene. [provided by RefSeq, Jul 2008]
Function:
Lnx1 is a membrane-bound protein that is involved in signal transduction and protein interactions. Lnx1 is an E3 Ubiquitin ligase protein that mediates ubiquitination and subsequent proteasomal degradation of proteins containing phosphotyrosine binding (PTB) domains. E3 ubiquitin ligases accept ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and then directly transfers the ubiquitin to targeted substrates. Lnx1 mediates ubiquitination of isoform p66 and isoform p72 of NUMB, but not that of isoform p71 or isoform p65.
Subunit:
Interacts with the phosphotyrosine interaction domain of all isoforms of NUMB By similarity. Interacts with MAGEB18 and MAGEF1. Interacts with the Coxsackievirus and adenovirus receptor CXADR. Interacts with endogenous retrovirus K protein Np9. IGSF5/JAM4 interacts with isoform 2 through the second PDZ domain, other isoforms may also interact with IGSF5/JAM4
Subcellular Location:
Cytoplasmic
Tissue Specificity:
Expressed in heart, placenta, kidney, pancreas and brain.
Similarity:
Contains 4 PDZ (DHR) domains.
Contains 1 RING-type zinc finger.
SWISS:
Q8TBB1
Gene ID:
84708
Database links:Entrez Gene: 84708 Human
Omim: 609732 Human
SwissProt: Q8TBB1 Human
Product Picture Paraformaldehyde-fixed, paraffin embedded (rat brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (LNX1) Polyclonal Antibody, Unconjugated (SL18320R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.Paraformaldehyde-fixed, paraffin embedded (mouse brain); Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with (LNX1) Polyclonal Antibody, Unconjugated (SL18320R) at 1:200 overnight at 4°C, followed by operating according to SP Kit(Rabbit) (sp-0023) instructionsand DAB staining.
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