Recombinant Human CD63/Tspan-30/Tetraspanin-30 Protein (His Tag) | PKSH031174

Recombinant Human CD63/Tspan-30/Tetraspanin-30 Protein (His Tag) | PKSH031174 | Gentaur US, UK & Europe Disrtribition

Synonyms: LAMP-3;ME491;MLA1;OMA81H;TSPAN30

Active Protein: N/A

Activity: A DNA sequence encoding the second extracellular domain of human CD63 (P08962-1) (Ala 103-Val 203) was fused with a polyhistidine tag at the C-terminus and a signal peptide at the N-terminus.

Protein Construction: A DNA sequence encoding the second extracellular domain of human CD63 (P08962-1) (Ala 103-Val 203) was fused with a polyhistidine tag at the C-terminus and a signal peptide at the N-terminus.

Fusion Tag: C-His

Species: Human

Expressed Host: HEK293 Cells

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 13 kDa

Formulation: Lyophilized from sterile PBS, pH 7.4

Reconstitution: Please refer to the printed manual for detailed information.

Background: The cluster of differentiation (CD) system is commonly used as cell markers in immunophynotyping. Different kinds of cells in the immune system can be identified through the surface CD molecules which associating with the immune function of the cell. There are more than 320 CD unique clusters and subclusters have been identified. Some of the CD molecules serve as receptors or ligands important to the cell through initiating a signal cascade which then alter the behavior of the cell. Some CD proteins do not take part in cell signal process but have other functions such as cell adhesion. Cluster of differentiation 63 (CD63) is a member of the CD family and the transmembrane 4 superfamily, also known as the tetraspanin family. CD63 is a cellular surface glycoprotein characterized by the presence of four bydrophobic domains. CD63 had functions in mediating signal transduction processes and then regulate variety of cellular processes such as cell proliferation, activation and motility. It has reported that CD63 protein associated with tumor progression and served as a blood platlet activation marker and the deficiency of this protein may be associated with Hermansky-Pudlak syndrome.

Research Area: N/A