Human CD172a Protein, Fc Tag
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产品编号
KMP2330
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别名
信号调节蛋白, CD172a, SHPS-1
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规格
- 50ug
- 100ug
- 200ug
产品介绍
| Alias | 信号调节蛋白, CD172a, SHPS-1 |
| Catalog Number | KMP2330 |
| Product Description | The Human CD172a Protein(KMP2330) is produced in HEK293 Cells and the target gene encoding Glu31-Arg370 is expressed with a Fc tag at the C-terminus. |
| Molecular Name | CD172a |
| Species | Human |
| Host | HEK293 Cells |
| Size | 50ug, 100ug, 200ug |
| Purity | >95% as determined by SDS-PAGE |
| Concentration | 联系销售经理获得最新批次的浓度 |
| Purification | Affinity purification |
| Endotoxin | <1.0 EU/ug determined by the LAL method |
| Formulation | PBS, pH7.4 |
| Background | Signal Regulatory Protein α(SIRPα) is a monomeric approximately 90 kD type I transmembrane glycoprotein. The 504 amino acid human SIRPα contains two Ig-like C1-type domains and one Ig-like V-type domain. SIRPα can express in various tissues, mainly on brain and myeloid cells, including macrophages, neutrophils, dendritic and Langerhans cells. It also can detect in neurons, smooth muscle and endothelial cells. SIRPA is an immunoglobulin-like cell surface receptor for CD47. SIRPα acts as docking protein and induces translocation of PTPN6, PTPN11 and other binding partners from the cytosol to the plasma membrane. SIRPα shows adhesion of cerebellar neurons, neurite outgrowth and glial cell attachment. SIRPα engagement generally produces a negative regulatory signal; it may mediate negative regulation of phagocytosis, mast cell activation and dendritic cell activation |
| Cross-reactivity | No cross-reactivity with other antigens or proteins. |
| Predicted Molecular Weight | 37.32 kDa |
| Storage Condition | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
| Shipping Condition | In general, the proteins are provided as lyophilized powder which are shipped at ambient temperature. They are shipped out in dry ice if supplied in liquid form. |
| Uniprot ID | Q9P1W8 |
| References | Blood 105:2421-2427 (2005) |
| Function | Probable immunoglobulin-like cell surface receptor. On binding with CD47, mediates cell-cell adhesion. Engagement on T-cells by CD47 on antigen-presenting cells results in enhanced antigen-specific T-cell proliferation and costimulates T-cell activation. |
| Product Declaration | 该产品仅供科研使用，不可直接用于人体或注射。 |
| Temperature Range | Store the product under sterile conditions after opening at -80℃ for 12 months. Store the lyophilized powder at -25℃. Avoid repeated freeze-thaw cycles. |
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