Non-biotinylated Human Siglec-9 Protein, Ultra Low Endotoxin (SIG-HM419-UL)
SKU: BTL-KB-P-03458 |
Host: Human |
Brand: Kactus Bio
Product Description
| Cat Number | SIG-HM419-UL |
|---|---|
| Category | Recombinant Protein |
| Pack Size | 100UG |
| Description | Recombinant human Siglec-9 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gln18-Gly348. |
| Target | Siglec-9 |
| Host | Human |
| Purity | > 95% as determined by Bis-Tris PAGE;> 90% as determined by HPLC |
| Scientific Background | Siglec-9 is a sialic-acid-binding lectin expressed predominantly on myeloid cells. Aberrant glycosylation occurs in essentially all types of cancers and results in increased sialylation. Thus, when the mucin MUC1 is expressed on cancer cells, it is decorated by multiple short, sialylated O-linked glycans (MUC1-ST). |
| Molecular Mass | The protein has a predicted MW of 38.9 kDa. Due to glycosylation, the protein migrates to 70-80 kDa based on Bis-Tris PAGE result. |
| Sl Sequence | Gln18-Gly348 |
| Solubility | Dissolve the lyophilized protein in 25mM MES, 150mM NaCl (pH 5.5). It is recommended to resuspend at 0.5 mg/mL if the lyophilized powder is 100 μg or less, at 1mg/ml for 500ug or 1mg lyophilized powder. Do not mix by vortex or vigorous shaking. |
| Appearance | Lyophilized |
| Endotoxin Levels | Less than 0.01 EU per μg by the LAL method. |
| Expression System | HEK293 |
| Gene Id | Q9Y336-1 |
| Amino Acid Sequence | Recombinant human Siglec-9 Protein is expressed from HEK293 with His tag and Avi tag at the C-Terminus.It contains Gln18-Gly348. |
| Storage | -20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles. |
| View Document | |
| Note | The product is for research use only |
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