Your Good Partner in Biology Research
Your Good Partner in Biology Research
| Code | CSB-YP004960MO |
| Size | Pls inquire |
| Source | Yeast |
| Have Questions? | Leave a Message or Start an on-line Chat |
| Code | CSB-EP004960MO-B |
| Size | Pls inquire |
| Source | E.coli |
| Conjugate | Avi-tag Biotinylated E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag. |
| Have Questions? | Leave a Message or Start an on-line Chat |
| Code | CSB-BP004960MO |
| Size | Pls inquire |
| Source | Baculovirus |
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| Code | CSB-MP004960MO |
| Size | Pls inquire |
| Source | Mammalian cell |
| Have Questions? | Leave a Message or Start an on-line Chat |
| Purity | >85% (SDS-PAGE) |
| Target Names | Cd81 |
| Uniprot No. | P35762 |
| Research Area | Others |
| Alternative Names | Cd81; Tapa1CD81 antigen; 26 kDa cell surface protein TAPA-1; Target of the antiproliferative antibody 1; CD antigen CD81 |
| Species | Mus musculus (Mouse) |
| Mol. Weight | 36.8kD |
| Protein Length | Partial |
| Tag Info | The following tags are available. N-terminal His-tagged Tag-Free The tag type will be determined during production process. If
you have specified tag type, please tell us and we will develop the specified tag preferentially.
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| Form |
Lyophilized powder Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand. |
| Buffer before Lyophilization | Tris/PBS-based buffer, 6% Trehalose, pH 8.0 |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference. |
| Troubleshooting and FAQs |
Protein FAQs |
| Storage Condition | Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
| Shelf Life | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature
and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C. |
| Lead Time | Delivery time
may differ from different purchasing way or location, please kindly consult your local distributors
for specific delivery time. Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged. |
| Datasheet | Please contact us to get it. |
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| Function |
Structural component of specialized membrane microdomains known as tetraspanin-enriched microdomains (TERMs), which act as platforms for receptor clustering and signaling. Essential for trafficking and compartmentalization of CD19 receptor on the cell surface of activated B cells. Upon initial encounter with a microbial pathogen, enables the assembly of CD19-CR2 and B cell receptor complexes at signaling TERMs, lowering the threshold dose of antigen required to trigger B cell clonal expansion and humoral immune response. In T cells, associates with CD4 or CD8 coreceptors and defines the maturation state of antigen-induced synapses with B cells. Facilitates localization of CD3 in these immune synapses, required for costimulation and sustained activation of T cells, preferentially triggering T helper type 2 immune response. Can act both as positive and negative regulator of homotypic or heterotypic cell-cell fusion processes. In myoblasts, associates with another tetraspanin CD9 in complex with 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. Positively regulates sperm-egg fusion and may be involved in the acrosome reaction. Regulates protein trafficking in intracellular compartments. In T cells, associates with dNTPase SAMHD1 and defines its subcellular location, enabling its degradation by the proteasome and thereby controlling intracellular dNTP levels. Also regulates integrin-dependent migration of macrophages, particularly relevant for inflammatory response in the lung.; (Microbial infection) Specifically required for Plasmodium yoelii infectivity of hepatocytes, controlling sporozoite entry in hepatocytes via the parasitophorous vacuole and subsequent parasite differentiation to exoerythrocytic forms.
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| Gene References into Functions |
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| Subcellular Location | Cell membrane; Multi-pass membrane protein. Basolateral cell membrane; Multi-pass membrane protein. |
| Protein Families | Tetraspanin (TM4SF) family |
| Tissue Specificity | Expressed in oocytes (at protein level). Highly expressed in granulosa cells. Expressed in skeletal muscle mainly in endothelial cells of endomysial capillaries, in satellite cells and myoblasts (at protein level). Expressed in hepatocytes (at protein lev |
| Database Links |
KEGG: mmu:12520 STRING: 10090.ENSMUSP00000043768 UniGene: Mm.806 |
