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Product Name FKBP38 Chinese Name 肽基脯氨酸异构酶酶FKBP8抗体 Alias 38 kDa FK 506 binding protein homolog; 38 kDa FK506-binding protein; 38 kDa FKBP; 38kDa; FK506 binding protein 8; FK506 binding protein 8, 38kDa; FK506 binding protein, 38kDa; FK506-binding protein 8; FKBP 38; FKBP-38; FKBP-8; FKBP8; FKBP8_HUMAN; FKBPR38; hFKBP38; Peptidyl-prolyl cis-trans isomerase FKBP8; PPIase FKBP8; Rotamase; Sam11. Research Area Cell biology Neurobiology Signal transduction Apoptosis transcriptional regulatory factor Binding protein Mitochondrion Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, Horse, Sheep, ) Applications WB=1:500-2000 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 45kDa Cellular localization cytoplasmic The cell membrane Mitochondrion Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human FKBP38/FKBP8: 311-412/412 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 FKBP8 is an immunophilin family member lacking PPIase/arotamase activity that influences immunoregulation, protein folding and trafficking in neurons associated with memory function. The FKBPr38 form derives from a truncated ORF. Presenilin 1 and 2 form molecular complexes with梐nd promote degradation of桭KBPr38, and Bcl-2, and sequester these proteins in ER/Golgi, thereby inhibiting FKBPr38-mediated, ?secretase-independent, mitochondrial targeting of Bcl-2. FKBP8 present in the central nervous system can antagonize hedgehog (HH) signaling, where HH is critical for patterning and growth of many tissues in the developing embryo. Mouse FKBPr38 mRNA is present in neurons and glial cells and appears more pronounced in neurons associated with the hippocampal formation in adult mouse brains.
Function:
Constitutively inactive PPiase, which becomes active when bound to calmodulin and calcium. Seems to act as a chaperone for BCL2, targets it to the mitochondria and modulates its phosphorylation state. The BCL2/FKBP8/calmodulin/calcium complex probably interferes with the binding of BCL2 to its targets. The active form of FKBP8 may therefore play a role in the regulation of apoptosis.
Subunit:
Homomultimers or heteromultimers (Potential). Forms heterodimer with calmodulin. When activated by calmodulin and calcium, interacts with the BH4 domain of BCL2 and weakly with BCLX isoform Bcl-X(L). Does not bind and inhibit calcineurin. Interacts with HCV NS5A. Interacts with ZFYVE27; may negatively regulate ZFYVE27 phosphorylation.
Subcellular Location:
Mitochondrion membrane.
Tissue Specificity:
Widely expressed. Highest levels seen in the brain.
Similarity:
Contains 1 PPIase FKBP-type domain.
Contains 3 TPR repeats.
SWISS:
Q14318
Gene ID:
23770
Database links:Entrez Gene: 23770 Human
Entrez Gene: 14232 Mouse
Omim: 604840 Human
SwissProt: Q14318 Human
SwissProt: O35465 Mouse
Unigene: 173464 Human
Unigene: 141864 Mouse
Unigene: 99789 Rat
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