| Product Name |
Recombinant Human CD9 / Tspan-29 Protein |
| Product Overview |
This Recombinant Human CD9 / Tspan-29 Protein with amino acids Ser 112-Ile 195 is expressed in Mammalian Cell. The protein is supplied lyophilized and formulated in Phosphate buffered saline (pH7.4) containing 0.01% sarcosyl, 5%Trehalose.It has a purity >90% as determined by SDS-PAGE. |
| Target Uniprot Id |
P40240 |
| Synonyms |
BTCC-1;DRAP-27;MIC3;MRP-1;TSPAN-29;TSPAN29 |
| Species |
Human |
| Predicted Molecular Mass |
11 kDa |
| Expression System |
Mammalian Cell |
| Expression Range |
112-195aa |
| Tag |
C-His |
| Purity |
>90% |
| Formulation |
Lyophilized |
| Buffer |
Phosphate buffered saline (pH7.4) containing 0.01% sarcosyl, 5%Trehalose |
| Storage Condition |
1. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. 2. Avoid repeated freeze-thaw cycles. 3. Store working aliquots at 4°C for up to one week. 4. In general, protein in liquid form is stable for up to 6 months at -20°C/-80°C. Protein in lyophilized powder form is stable for up to 12 months at -20°C/-80°C. |
| Reconstitution Instruction |
Briefly centrifuged the vial prior to opening to bring the contents to the bottom. Reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL. It is recommended to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. The default final concentration of glycerol is 50%. |
| Applications |
Positive Control; Immunogen; SDS-PAGE; WB |
| Research Area |
Immunology |
| Target Function |
Integral membrane protein associated with integrins, which regulates different processes, such as sperm-egg fusion, platelet activation and aggregation, and cell adhesion. Present at the cell surface of oocytes and plays a key role in sperm-egg fusion, possibly by organizing multiprotein complexes and the morphology of the membrane required for the fusion. In myoblasts, associates with CD81 and PTGFRN and inhibits myotube fusion during muscle regeneration. In macrophages, associates with CD9 and beta-1 and beta-2 integrins, and prevents macrophage fusion into multinucleated giant cells specialized in ingesting complement-opsonized large particles. Also prevents the fusion between mononuclear cell progenitors into osteoclasts in charge of bone resorption. Acts as a receptor for PSG17. Involved in platelet activation and aggregation. Regulates paranodal junction formation. Involved in cell adhesion, cell motility and tumor metastasis. Also regulates integrin-dependent migration of macrophages, particularly relevant for inflammatory response in the lung. |
| Subcellular Location |
Cell membrane; Multi-pass membrane protein. Membrane; Multi-pass membrane protein. Secreted, extracellular exosome. |
| Protein Family |
Tetraspanin (TM4SF) family |
| Tissue Specificity |
Expressed predominantly in the peripheral nervous system. Highly expressed in oocytes and blastocysts (at protein level). Expression is also observed on follicular oocytes in the ovary, whereas no expression is found on follicular cells (at protein level) |
