CRM-H52H3-100ug CRM-H52H3-1mg
Human CRTAM Protein, His Tag
ACROBiosystems
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DESCRIPTION
Class I-restricted T cell-associated molecule (CRTAM), a member of nectin family and the immunoglobulin superfamily, is also known as cytotoxic and regulatory T-cell molecule, which is expressed by activated CD8+ and NK T cells. CRTAM is found in spleen, thymus, small intestine, peripheral blood, and surprisingly, in brain where it is highly expressed by Purkinje cells of the cerebellum. The high affinity of CRTAM/IGSF4 adhesion allows CRTAM to disrupt IGSF4 homotypic interactions (3 - 5). IGSF4 and T cell receptor co-engagement of CRTAM-expressing CD8+ cells induces increased IFN-gamma or IL-22 production (3, 4). Furthermore, a role in cancer surveillance through NK cell-mediated rejection of IGSF4-expressing tumors has been proposed.
DETAILS
- Tag: C-10×His
- Host: HEK293
- Size: 100ug
- Buffer: PBS, pH7.4
- Format: Powder
- Purity: 90%
- Source: Human CRTAM, His Tag (CRM-H52H3) is expressed from human 293 cells (HEK293). It contains AA Ser 18 - Gly 287 (Accession # O95727-1).
- Storage: -20℃
- Category: Other Recombinant Proteins
- Molecule: CRTAM
- Accession: NP_062550.2
- Conjugate: Unconjugated
- Stability: ● -20°C to -70°C for 12 months in lyophilized state; ● -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower.
- Exp Region: Ser 18 - Gly 287
- Swiss-prot: O95727-1
- Package Size: 100ug*1
- Characteristics: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 31.9 kDa. The protein migrates as 45-66 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.
- Endotoxin Level: 1.0 EU per μg
- Molecular Weight: 31.9 kDa
- Shipping Condition: RT
- Species Reactivity: Human
- Extra Shippinghandling Fee: Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/A48-Shipping-and-Payments.html