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Product Name RABX5 Chinese Name G蛋白相关RABX5抗体 Alias Rabex5; RAB guanine nucleotide exchange factor (GEF) 1; Rab5 GDP/GTP exchange factor; Rab5ef; Rabaptin 5 associated exchange factor for Rab5; Rabaptin-5-associated exchange factor for Rab5; Rabex 5; Rabex-5; RABGEF 1; Rabgef1; RABX 5; RABX5; RABX5_HUMAN; RAP1; Rin 2; Rin2. Research Area Cell biology Signal transduction transcriptional regulatory factor G protein-coupled receptor G protein signal Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, 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 79kDa Cellular localization cytoplasmic Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human RABX5: 251-350/708 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 RABGEF1 forms a complex with rabaptin-5 (RABPT5; MIM 603616) that is required for endocytic membrane fusion, and it serves as a specific guanine nucleotide exchange factor (GEF) for RAB5 (RAB5A; MIM 179512) (Horiuchi et al., 1997 [PubMed 9323142]).[supplied by OMIM, Mar 2010]
Function:
Rab effector protein acting as linker between gamma-adaptin, RAB4A or RAB5A. Involved in endocytic membrane fusion and membrane trafficking of recycling endosomes. Stimulates nucleotide exchange on RAB5A. Can act as a ubiquitin ligase (By similarity).
Subunit:
Interacts with RGS14; the interaction is GTP-dependent (By similarity). Heterodimer with RABEP1. The heterodimer binds RAB4A and RAB5A that have been activated by GTP-binding. Interacts with RAB21, and with 100-fold lower affinity also with RAB22. Binds TSC2, GGA1, GGA2, GGA3, AP1G1 and AP1G2. Interacts with ubiquitinated EGFR
Subcellular Location:
Cytoplasm. Early endosome. Recycling endosome.
Post-translational modifications:
Monoubiquitinated.
Similarity:
Contains 1 A20-type zinc finger.
Contains 1 VPS9 domain.
SWISS:
Q9UJ41
Gene ID:
27342
Database links:Entrez Gene: 27342 Human
Entrez Gene: 56715 Mouse
Omim: 609700 Human
SwissProt: Q9UJ41 Human
SwissProt: Q9JM13 Mouse
Unigene: 530053 Human
Unigene: 288639 Mouse
Unigene: 21688 Rat
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