Human Recombinant CRTAM protein, Biotin Conjugated, His Tag (V2LY-0526-LY3386)

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Basic Information

Expressed Host
HEK293 Cells
Protein Species
Human
Tag
His Tag
Protein Construction
This product is Human Recombinant CRTAM protein, Biotin Conjugated, His Tag consist of Amino Acid: 1-286 and predicts a molecular mass of 31.38 kDa.
Molecule Mass
31.38 kDa
Conjugates
Biotin
Sequence
Amino Acid: 1-286
Species
Human

Formulations & Storage [For reference only, actual COA shall prevail!]

Purity
≥95% as determined by SDS-PAGE.
Endotoxin
Please contact us for more information.
Format
Lyophilized
Reconstitution
Allow the vial and reconstitution buffer to equilibrate to room temperature. Briefly centrifuge or tap down the vial to ensure that all lyophilized powder is collected at the bottom of the vial. For the reconstitution of this product, we recommend adding PBS or sterile water to achieve a final antibody concentration of 1 mg/mL. Allow the vial to reconstitute for 10-15 minutes at room temperature with gentle agitation. Avoid vigorous shaking that can cause foaming and antibody denaturation. Aliquot into volumes based on your experiment and store liquid protein at -20°C or -80°C for long time.
Buffer
Lyophilized from sterile Sodium phosphate, NaCl, Imidazole, PMSF, DTT, Glycerol
Preservative
None
Storage
Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
More Infomation

Target

Full Name
Cytotoxic And Regulatory T Cell Molecule
Function
Mediates heterophilic cell-cell adhesion which regulates the activation, differentiation and tissue retention of various T-cell subsets (By similarity).

Interaction with CADM1 promotes natural killer (NK) cell cytotoxicity and IFNG/interferon-gamma secretion by CD8+ T-cells in vitro as well as NK cell-mediated rejection of tumors expressing CADM1 in vivo (PubMed:15811952).

Regulates CD8+ T-cell proliferation in response to T-cell receptor (TCR) activation (By similarity).

Appears to be dispensable for CD8+ T-cell-mediated cytotoxicity (By similarity).

Interaction with SCRIB promotes the late phase of cellular polarization of a subset of CD4+ T-cells, which in turn regulates TCR-mediated proliferation and IFNG, IL17 and IL22 production (By similarity).

By interacting with CADM1 on CD8+ dendritic cells, regulates the retention of activated CD8+ T-cells within the draining lymph node (By similarity).

Required for the intestinal retention of intraepithelial CD4+ CD8+ T-cells and, to a lesser extent, intraepithelial and lamina propria CD8+ T-cells and CD4+ T-cells (By similarity).

Interaction with CADM1 promotes the adhesion to gut-associated CD103+ dendritic cells, which may facilitate the expression of gut-homing and adhesion molecules on T-cells and the conversion of CD4+ T-cells into CD4+ CD8+ T-cells (By similarity).
Biological Process
Adaptive immune response Source: UniProtKB-KW
Cell recognition Source: HGNC-UCL
Detection of stimulus Source: HGNC-UCL
Detection of tumor cell Source: HGNC-UCL
Establishment of T cell polarity Source: UniProtKB
Heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules Source: UniProtKB
Lymphocyte migration into lymphoid organs Source: UniProtKB
Negative regulation of activated T cell proliferation Source: UniProtKB
Positive regulation of cytokine production Source: HGNC-UCL
Positive regulation of interferon-gamma production Source: UniProtKB
Positive regulation of natural killer cell mediated cytotoxicity Source: HGNC-UCL
Positive regulation of natural killer cell mediated cytotoxicity directed against tumor cell target Source: HGNC-UCL
Regulation of CD8-positive, alpha-beta T cell activation Source: UniProtKB
Regulation of immune response Source: Reactome
Regulation of T cell activation Source: UniProtKB
Regulation of T cell differentiation Source: UniProtKB
Cellular Location
Cell membrane. In a subset of CD4+ T-cells, colocalizes with SCRIB at the immunological synapse during the late phase of T-cell activation.
Topology
Extracellular: 18-287
Helical: 288-308
Cytoplasmic: 309-393
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For research use only. Not intended for any clinical use.

Custom Antibody Labeling

We also offer labeled antibodies developed using our catalog antibody products and nonfluorescent conjugates (HRP, AP, Biotin, etc.) or fluorescent conjugates (Alexa Fluor, FITC, TRITC, Rhodamine, Texas Red, R-PE, APC, Qdot Probes, Pacific Dyes, etc.).

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