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| Human GPA34/VSIG1 Protein (LTP10325) |
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| LTP10325 |
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| 100ug |
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$406 In stock |
| VSIG1, a cell adhesion protein of the immunoglobulin superfamily, is preferentially expressed in stomach, testis, and certain gastric, esophageal and ovarian cancers. Here, we describe the expression patterns of three alternatively spliced isoforms of mouse Vsig1 during pre- and postnatal development of stomach and potential function of Vsig1 in differentiation of gastric epithelia. VSIG1 is required for the establishment of glandular versus squamous epithelia in the stomach. |
| Recombinant Human GPA34/VSIG1 Protein is expressed from Expi293 with His tag at the C-terminal. It contains Val22-Glu232. |
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| GPA34/VSIG1 |
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| Human |
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| Q86XK7-1 |
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| Val22-Glu232 |
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| The protein has a predicted MW of 24 kDa. Due to glycosylation, the protein migrates to 48-55 kDa based on the Tris-Bis PAGE result. |
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| 0 |
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| C-His |
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| Expi293 |
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| > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
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| Less than 1EU per ug by the LAL method. |
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| Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 5% trehalose is added as a protectant before lyophilization. |
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| Reconstituted protein stable at -80 C for 12 months, 4 C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
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| Shipped at ambient temperature. |
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| Centrifuge tubes before opening. Reconstituting to a concentration of more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
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