Recombinant Human CRTAM Protein (His Tag)
Product Specifications
Background
The CRTAM gene is upregulated in CD4 (see MIM 186940) -positive and CD8 (see CD8A, MIM 186910) -positive T cells and encodes a type I transmembrane protein with V and C1-like Ig domains. Interaction with CADM1 promotes natural killer (NK) cell cytotoxicity and interferon-gamma (IFN-gamma) secretion by CD8+ cells in vitro as well as NK cell-mediated rejection of tumors expressing CADM3 in vivo.
Abbreviation
CRTAM
Synonyms
CD355; Class I MHC restricted T cell associated molecule; Class-I MHC-restricted T-cell-associated molecule; CRTAM; CRTAM; Cytotoxic and regulatory T cell molecule; Cytotoxic and regulatory T-cell molecule
UniProt
O95727
Accession Number
O95727
Expression System
Mammalian
Tag
C-His
Sequence
Ser18-Gly287
Field of Research
Immunology
Endotoxin
< 1.0 EU/mg of the protein as determined by the LAL method.
Purity
> 90% as determined by reducing SDS-PAGE.
Bioactivity
Not validated for activity
Reconstitution
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.5 mg/mL. Concentration is measured by UV-Vis.
Shipping Conditions
This product is provided as lyophilized powder which is shipped with ice packs.
Storage Conditions
Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
Calculated Molecular Weight
29.5 kDa
Observed Molecular Weight
55-65 kDa
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with 5% Trehalose and 5% Mannitol.
Species
Human
Available Sizes
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