| Code | CSB-YP733578HU |
| Size | Pls inquire |
| Source | Yeast |
| Have Questions? | Leave a Message or Start an on-line Chat |
| Code | CSB-EP733578HU |
| Size | Pls inquire |
| Source | E.coli |
| Have Questions? | Leave a Message or Start an on-line Chat |
| Code | CSB-EP733578HU-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-BP733578HU |
| Size | Pls inquire |
| Source | Baculovirus |
| Have Questions? | Leave a Message or Start an on-line Chat |
| Purity | >85% (SDS-PAGE) |
| Target Names | CD276 |
| Uniprot No. | Q5ZPR3 |
| Alternative Names | 4Ig B7 H3; 4Ig-B7-H3; AU016588; B7 H3; B7 homolog 3; B7-H3; B7H3; B7RP-2; CD_antigen=CD276; CD276; CD276 antigen; CD276 molecule; CD276_HUMAN; Costimulatory molecule; Flags: Precursor; PSEC0249; UNQ309/PRO352 |
| Species | Homo sapiens (Human) |
| 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.
|
| 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. |
| Notes | Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week. |
| Datasheet | Please contact us to get it. |
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| Function |
Earlier studies found that B7H3 (also known as B7H3) promotes the activation of T cells. Chapoval et al. confirmed that in the presence of anti-CD3 antibodies, B7H3 can promote the proliferation of CD4 and CD8+ T cells and selectively promote the secretion of IFN-γ. And B7H3 transfection into tumor cells can enhance the killing ability of CTL. Further research found that only TLT-2 transgenic cells could bind to mouse B7H3 with high affinity, and TLT-2 was determined to be the receptor molecule of B7H3. Moreover, Hashiguchi et al. confirmed that the B7H3-TLT-2 pathway enhanced T cell activation. However, Leitner et al. did not find the specific binding of B7H3 to TLT-2 by flow cytometry, therefore, the exact receptor molecule of B7H3 is still unclear. |
| Gene References into Functions |
|
| Subcellular Location | Membrane; Single-pass type I membrane protein. |
| Protein Families | Immunoglobulin superfamily, BTN/MOG family |
| Tissue Specificity | Ubiquitous but not detectable in peripheral blood lymphocytes or granulocytes. Weakly expressed in resting monocytes. Expressed in dendritic cells derived from monocytes. Expressed in epithelial cells of sinonasal tissue. Expressed in extravillous trophob |
| Database Links |
HGNC: 19137 OMIM: 605715 KEGG: hsa:80381 STRING: 9606.ENSP00000320084 UniGene: Hs.744915 |
