Recombinant Mouse B7-H4 / B7S1 / B7x Protein (Fc tag)

#
  • Catalog number
    PKSM040913-50µg
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  • Size
    50µg
# #
  • Synonym
    B7h4;B7s1;B7x;BC032925
  • Activity
    NA
  • Sequence
    phe 29-Ser 256
  • Fusion tag
    C-Fc
  • Accession
    Q7TSP5
  • Expressed Host
    HEK293 Cells
  • Shipping
    In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
  • Purity
    > 95 % as determined by SDS-PAGE
  • Endotoxin
    < 1.0 EU per μg of the protein as determined by the LAL method
  • Stability and Storage
    Samples are stable for up to twelve months from date of receipt at -70℃.Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
  • Mol Mass
    52.2 kDa
  • AP Mol Mass
    70-75 kDa
  • Formulation
    Lyophilized from sterile PBS, pH 7.4
  • Background
    V-set domain-containing T-cell activation inhibitor 1, also known as B7X, B7H4, B7S1, and VTCN1, is a single-pass type? membrane protein belonging to the B7 family of costimulatory proteins. These proteins are expressed on the surface of antigen-presenting cells and interact with ligands on T lymphocytes. They provide costimulatory signals that regulate T cell responses. A soluble form of B7H4 has also been detected. B7X / VTCN1 / B7H4 negatively regulates T-cell-mediated immune response by inhibiting T-cell activation, proliferation, cytokine production and development of cytotoxicity. When expressed on the cell surface of tumor macrophages, B7X / VTCN1 / B7H4 plays an important role, together with regulatory T-cells(Treg), in the suppression of tumor-associated antigen-specific T-cell immunity. B7X / VTCN1 / B7H4 is also involved in promoting epithelial cell transformation. This membrane protein can be up-regulated by IL6 / interleukin-6 and IL10 / interleukin-10 and inhibited by CSF2 / GM-CSF and IL4 / interleukin-4 on antigen-presenting cells.Immune CheckpointImmune Checkpoint Detection: Antibodies   Immune Checkpoint Detection: ELISA Antibodies   Immune Checkpoint Detection: IHC AntibodiesImmune Checkpoint ProteinsImmune Checkpoint Targets   Co-inhibitory Immune Checkpoint Targets Immunotherapy   Cancer Immunotherapy   Targeted Therapy
  • Test
    Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
  • Latin name
    Mus musculus
  • Source
    Recombinants or rec. proteins
  • Group
    recombinants
#
  • Gene target
    B7-H4   B7S1   B7x   Protein   tag  
  • Gene symbol
    VTCN1, H4C6, HHLA2, H4C13, RNY4P2, LRRC23, H4C8, PCDHGB7, NCR3LG1, CD274
  • Short name
    Recombinant Mouse B7-H4 / B7S1 / B7x Protein (Fc tag)
  • Technique
    Recombinant, Mouse, FC, mouses, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Elabscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture. Tags
  • Host
    mouse
  • Label
    Fc Tag
  • Species
    Mouse, Mouses
  • Alternative name
    Rec. Mouse B7-H4 / B7S1 / B7x Protein (fragment c detection labelled)
  • Alternative technique
    rec, murine
Gene info
Gene info
Gene info
Gene info
Gene info
  • Identity
  • Gene
  • Long gene name
    RNY4 pseudogene 2
  • Synonyms gene name
    • RNA, Y4 small cytoplasmic (associated with Ro protein) pseudogene 2
    • RNA, Ro-associated Y4 pseudogene 2
  • Synonyms
  • GenBank acession
  • Locus
  • Discovery year
    1993-08-25
  • Entrez gene record
  • RefSeq identity
Gene info
Gene info
  • Identity
  • Gene
  • Long gene name
    H4 clustered histone 8
  • Synonyms gene
  • Synonyms gene name
    • H4 histone family, member H
    • histone 1, H4h
    • histone cluster 1, H4h
    • histone cluster 1 H4 family member h
  • Synonyms
  • GenBank acession
  • Locus
  • Discovery year
    1998-09-07
  • Entrez gene record
  • Pubmed identfication
  • RefSeq identity
  • Classification
    • H4 histones
  • VEGA ID
Gene info
Gene info
Gene info
MeSH Data
  • Name
  • Concept
    Scope note: The initial culturing of cells derived directly from fresh TISSUES.
  • Tree numbers
    • E01.370.225.500.223.500
    • E05.200.500.265.500
    • E05.242.223.500
    • E05.481.500.249.500
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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