Recombinant Mouse E3 ubiquitin-protein ligase MARCH1 (41334), partial

Code CSB-YP740693MO1
MSDS
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Source Yeast
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Code CSB-EP740693MO1
MSDS
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Source E.coli
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Code CSB-EP740693MO1-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP740693MO1
MSDS
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Source Baculovirus
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Code CSB-MP740693MO1
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
March1
Uniprot No.
Alternative Names
Marchf1; March1; E3 ubiquitin-protein ligase MARCHF1; Membrane-associated RING finger protein 1; Membrane-associated RING-CH protein I; MARCH-I; RING-type E3 ubiquitin transferase MARCHF1
Species
Mus musculus (Mouse)
Protein Length
Partial
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.

Customer Reviews and Q&A

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Target Background

Function
E3 ubiquitin-protein ligase that mediates ubiquitination of TFRC, CD86, FAS and MHC class II proteins, such as HLA-DR alpha and beta, and promotes their subsequent endocytosis and sorting to lysosomes via multivesicular bodies. By constitutively ubiquitinating MHC class II proteins in immature dendritic cells, down-regulates their cell surface localization thus sequestering them in the intracellular endosomal system.
Gene References into Functions
  1. Study shows march1-dependent modulation of donor MHC II on CD103(+) dendritic cells mitigates alloimmunity PMID: 30154416
  2. these results demonstrate a role of March1 E3 ubiquitin ligase in modulating allergic responses PMID: 29854835
  3. March1 loss-of-function enhances, and March1 overexpression impairs, hepatic insulin sensitivity in mice. PMID: 27577745
  4. We conclude that MARCH1 exerts MHCII-independent effects that regulate the innate arm of immunity PMID: 27940660
  5. March-I ubiquitination prevents MHC class II recycling and promotes MHC class II turnover in antigen-presenting cells PMID: 26240324
  6. IL-10 stimulates expression of the E3 ubiquitin ligase March-I in activated macrophages, thereby down-regulating MHC-II, CD86, and antigen presentation to CD4 T cells. PMID: 26408197
  7. Dendritic cells co-cultivated with antigen-specific induced Tregs expressed high levels of MARCH1. A major suppressive mechanism of DC function by iTregs is secondary to the effects of IL-10 on MARCH1 & CD83 expression. PMID: 24218453
  8. DCs deficient in MARCH1 or MHCII ubiquitination both failed to generate antigen-specific T reg cells in vivo and in vitro. PMID: 23712430
  9. aberrant degradation of spleen DCs MARCH1-mediated ubiquitinated proteins is involved during the earliest stage of MODS development. PMID: 23305794
  10. IL-10 can have opposite effects on MARCH1 regulation in different cell types. PMID: 22503116
  11. Ubiquitin-mediated regulation of CD86 protein expression by the ubiquitin ligase membrane-associated RING-CH-1 (MARCH1). PMID: 21896490
  12. found that the transmembrane domain of CD83 enhances MHC class II and CD86 expression by blocking MHC class II association with the ubiquitin ligase MARCH1 PMID: 21220452
  13. Selective ubiquitination of MHC-II in immature dendritic cells by the E3 ubiquitin ligase March-I results in the selective degradation of internalized pMHC-II. PMID: 21059907
  14. The function of MHC II in B cells is regulated through ubiquitination by MARCH-I. PMID: 17255932
  15. MARCH1 expression is regulated at a posttranscriptional level by trafficking within the endolysosomal pathway where MARCH1 is proteolyzed. PMID: 19880452
  16. MARCH-I may function as a housekeeper of conventional dendritic cell in the steady state. PMID: 19917682

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Subcellular Location
Cytoplasmic vesicle membrane; Multi-pass membrane protein. Late endosome membrane; Multi-pass membrane protein. Early endosome membrane; Multi-pass membrane protein. Golgi apparatus, trans-Golgi network membrane; Multi-pass membrane protein. Lysosome membrane; Multi-pass membrane protein.
Database Links
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7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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