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| Canine CD28 Protein (LTP10424) |
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| LTP10424 |
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| 100ug |
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$450 In stock |
| CD28 is the receptor for CD80 (B7-1) and CD86 (B7-2) proteins.When activated by Toll-like receptor ligands, the CD80 expression is upregulated in antigen presenting cells (APCs). The CD86 expression on antigen presenting cells is constitutive. CD28 is the only B7 receptor constitutively expressed on naive T cells. |
| Recombinant Canine CD28 Protein is expressed from Expi293 with His tag at the C-terminal. It contains Thr18-Pro153. |
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| CD28 |
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| Canine |
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| Q9GKP3 |
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| Thr18-Pro153 |
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| The protein has a predicted MW of 16.7 kDa. Due to glycosylation, the protein migrates to 40-60 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 8% 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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