Human YKL-40/CHI3L1 Protein (YKL-HM140)
Catalog: YKL-HM140
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| Product Description | Recombinant Human YKL-40/CHI3L1 Protein is expressed from HEK293 with His tag at the C-Terminus.It contains Tyr22-Thr383. |
| Product Category | Recombinant Protein |
| Target | YKL-40/CHI3L1 |
| Synonyms | BRP39; CGP-39; GP-39; Chil1; ASRT7; FLJ38139; HC-gp39; YKL-40; YKL40; YYL-40; AW208766; CHI3L1; Chitinase 3 like 1 |
| Gene/Protein ID | P36222 |
| Species | Human |
| Exact Sequence | Tyr22-Thr383 |
| Molecular Weight | The protein has a predicted MW of 41.6 kDa. Due to glycosylation, the protein migrates to 42-50 kDa based on Tris-Bis PAGE result. |
| Activity | Immobilized Human YKL-40, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-YKL-40 Antibody, hFc Tag with the EC50 of 17.8ng/ml determined by ELISA. See testing image for detail. |
| Product Tag | C-His |
| Express System | HEK293 |
| Purity | > 95% as determined by Tris-Bis PAGE;> 95% as determined by HPLC |
| Endotoxin | Less than 1EU per ug by the LAL method. |
| Form | Lyophilized |
| Shipping | Shipped at ambient temperature. |
| Formulation | Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. |
| Reconstitution | Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water. |
| Stability And Storage | 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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Immobilized Human YKL-40, His Tag at 1ug/ml (100ul/well) on the plate. Dose response curve for Anti-YKL-40 Antibody, hFc Tag with the EC50 of 17.8ng/ml determined by ELISA. |
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The purity of Human YKL-40 is greater than 95% as determined by SEC-HPLC. |
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Human YKL-40 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. |
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