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Recombinant Human Endoplasmin (HSP90B1), partial
SPP-02299
| Size | Price |
| 1 mg | Online Inquiry |
| 100 μg | Online Inquiry |
| 20 μg | Online Inquiry |
| Target Information | |
|---|---|
| Species | Homo sapiens |
| Target Name | Grp94 |
| UniProt No. | P14625 |
| Subcellular Location | Endoplasmic reticulum lumen, Melanosome |
| Gene Abbr. | HSP90B1 |
| Full Name | heat shock protein 90 beta family member 1 |
| Alias | ECGP, GP96, GRP94, HEL-S-125m, HEL35 |
| Introduction | Secretory proteins are synthesized on polysomes and translocated into the endoplasmic reticulum (ER). Inside ER, these proteins are often modified by disulfide bond formation, amino-linked glycosylation and folding. The ER contains a pool of molecular chaperones, including Grp94, to help ensure correct protein folding. Grp94 is a glucose-regulated protein with sequence homology to Hsp90. In addition to its role in helping to facilitate folding of a number of secretory proteins to their correct conformation, studies suggest that Grp94 derived from cancer cells also induces anti-tumor immune responses in mouse tumor models. One way in which Grp94 promotes tumor immunogenicity is its ability to bind to and present tumor-derived peptides as antigens. Furthermore, Grp94 has also been shown to induce maturation of dendritic cells. Taken together, Grp94 functions both as a tumor-specific antigen and as an activator of antigen-presenting cells to elicit an anti-cancer immune response. |
| Product Details | |
|---|---|
| Product Type | Recombinant Protein |
| Buffer before Lyophilization | Tris-based buffer, 50% glycerol. |
| Storage & Handling | |
|---|---|
| Storage Temp. | Store at -20 °C upon receipt unless otherwise instructed. |
| Handling | Aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.