Recombinant Mouse E3 ubiquitin-protein ligase RNF128 (Rnf128)

Code CSB-CF866675MO
MSDS
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Source in vitro E.coli expression system
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Product Details

Target Names
Rnf128
Uniprot No.
Alternative Names
Rnf128; Grail; Greul1; MNCb-3816; E3 ubiquitin-protein ligase RNF128; Gene related to anergy in lymphocytes protein; Goliath-related E3 ubiquitin-protein ligase 1; RING finger protein 128; RING-type E3 ubiquitin transferase RNF128
Species
Mus musculus (Mouse)
Expression Region
39-428
Target Protein Sequence
AEAVWTAYLNVSWRVPHTGVNRTVWELSEEGVYGQDSPLEPVSGVLVPPDGPGALNACNP HTNFTVPTVWGSTVQVSWLALIQRGGGCTFADKIHLASERGASGAVIFNFPGTRNEVIPM SHPGAGDIVAIMIGNLKGTKILQSIQRGIQVTMVIEVGKKHGPWVNHYSIFFVSVSFFII TAATVGYFIFYSARRLRNARAQSRKQRQLKADAKKAIGKLQLRTLKQGDKEIGPDGDSCA VCIELYKPNDLVRILTCNHIFHKTCVDPWLLEHRTCPMCKCDILKALGIEVDVEDGSVSL QVPVSNEASNTASPHEEDSRSETASSGYASVQGADEPPLEEHAQSANENLQLVNHEANSV AVDVVPHVDNPTFEEDETPDQEAAVREIKS
Protein Length
Full Length of Mature Protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
E3 ubiquitin-protein ligase that catalyzes 'Lys-48'- and 'Lys-63'-linked polyubiquitin chains formation. Functions as an inhibitor of cytokine gene transcription. Inhibits IL2 and IL4 transcription, thereby playing an important role in the induction of the anergic phenotype, a long-term stable state of T-lymphocyte unresponsiveness to antigenic stimulation associated with the blockade of interleukin production. Ubiquitinates ARPC5 with 'Lys-48' linkages and COR1A with 'Lys-63' linkages leading to their degradation, down-regulation of these cytosleletal components results in impaired lamellipodium formation and reduced accumulation of F-actin at the immunological synapse. Functions in the patterning of the dorsal ectoderm; sensitizes ectoderm to respond to neural-inducing signals.
Gene References into Functions
  1. loss of Grail enhances anti-tumour reactivity and functionality of CD8(+) T cells. PMID: 28798332
  2. GRAIL expression is regulated by the IL2/mTOR/Otubain-1 axis in CD4 T cells during Trypanosoma cruzi infection. PMID: 28114324
  3. this study identified RNF128 as an E3 ligase for K63-linked ubiquitination and activation of TBK1 to RNA and DNA viruses PMID: 27776110
  4. Grail plays a critical role in controlling Th2 cell development through a negative feedback loop by targeting STAT6 for degradation. PMID: 25145352
  5. GRAIL-expressing T cells expressed regulatory T cell markers and showed suppressive effects in murine dextran sodium salt-induced colitis. PMID: 24356810
  6. findings reveal a novel association of the increased GRAIL expression with impaired CD4 T cell proliferation PMID: 24477910
  7. Data reveal that GRAIL regulates proteins involved in the actin cytoskeletal organization, thereby maintaining the unresponsive state of anergic T cells. PMID: 22016387
  8. GRAIL, by mediating TCR-CD3 degradation, regulates naive T cell tolerance induction and Treg cell function PMID: 20493730
  9. a biochemical pathway composed of GRAIL and/or GRAIL-interacting proteins is important in the development of the CD4 T cell anergic phenotype in vivo. PMID: 15210761
  10. GRAIL in the liver is essential for maintenance of normal glucose and lipid metabolism in living animals. PMID: 19060180
  11. the decline in Th2 cell responsiveness during chronic schistosomiasis is the net result of the upregulation of GRAIL expression in response to repeated antigen stimulation PMID: 19258704
  12. endogenous GRAIL regulates general cell cycle and proliferation of primary naive CD4 T cells. PMID: 19414743
  13. E3 ubiquitin ligase GRAIL controls primary T cell activation and oral tolerance PMID: 19805371
  14. Bone marrow reconstitution experiments with progenitor cells expressing biologically varied levels of GRAIL demonstrated diminished erythropoiesis and megakaryopoiesis if GRAIL (endogenous or forced) is maintained throughout hematopoiesis. PMID: 19887782

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Subcellular Location
Endomembrane system; Single-pass membrane protein. Cytoplasm, cytoskeleton. Cytoplasm, perinuclear region.
Tissue Specificity
Expressed in brain, kidney, heart, liver, ovary, testis and thymus. Expression increased as early as 4 hours by 5- to 7-fold in anergized cultures as compared to resting or activated cells.
Database Links
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