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| Biotinylated Human LILRB4/CD85k/ILT3 Protein (LTP10490) |
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| LTP10490 |
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| 100ug |
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$789 In stock |
| LILRB4,also known as CD85k and LIR-5, ILT3, is an approximately 60 kDa transmembrane glycoprotein that negatively regulates immune cell activation. Mature human ILT3 consists of a 238 amino acid (aa) extracellular domain with two Ig-like domains, a 21 aa transmembrane segment, and a 168 aa cytoplasmic domain with 3 immunoreceptor tyrosine-based inhibitory motifs (ITIM).LILRB4 is receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. |
| Recombinant Biotinylated Human LILRB4/CD85k/ILT3 Protein is expressed from Expi293 with His tag and Avi tag at the C-terminal. It contains Gln22-His257. |
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| LILRB4/CD85k/ILT3 |
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| Human |
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| AAH26309 |
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| Gln22-His257 |
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| The protein has a predicted MW of 28.6 kDa. Due to glycosylation, the protein migrates to 38-42 kDa based on the Tris-Bis PAGE result. |
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| Immobilized Anti-LILRB4 Antibody, hFc Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Biotinylated Human LILRB4, His Tag with the EC50 of 7.5ng/ml determined by ELISA. See testing image for detail. |
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| C-His-Avi |
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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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