Recombinant Human CD157/BST1 Protein, C-His tag
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产品编号
KMH331
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别名
BST1蛋白, CD157, bone marrow stromal cell antigen 1
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规格
- 20ug
- 50ug
- 100ug
- 200ug
- 1mg
产品介绍
| Catalog Number | KMH331 |
| Alias | BST1蛋白, CD157, bone marrow stromal cell antigen 1 |
| Size | 20ug, 50ug, 100ug, 200ug, 1mg |
| Product Description | KMH331 Recombinant Human CD157/BST1 Protein, C-His tag contains the human BST1(29-292 aa) was expressed in Mammalian cells. |
| Molecular Name | BST1 |
| Product Introduction | (KMH331) BST1参与免疫系统调节，特别是调节T细胞功能。 |
| Molecular Weight | 38 and 40 kDa |
| Expression System | HEK293F Cells |
| Species | Human |
| Concentration | 联系销售经理获得最新批次的浓度 |
| Purity | ≥95% |
| SDS-PAGE |  |
| Purification | Affinity Purification |
| Uniprot ID | Q10588 |
| Storage Condition | Store the product under sterile conditions after opening at -80℃ for 12 months. Store the lyophilized powder at -20℃. Avoid repeated freeze-thaw cycles. |
| Formulation | PBS |
| Shipping Condition | This product is shipped on ice packs or dry ice. |
| Background | Bone marrow stromal cell antigen-1 is a stromal cell line-derived glycosylphosphatidylinositol-anchored molecule that facilitates pre-B-cell growth. The deduced amino acid sequence exhibits 33% similarity with CD38. BST1 expression is enhanced in bone marrow stromal cell lines derived from patients with rheumatoid arthritis. The polyclonal B-cell abnormalities in rheumatoid arthritis may be, at least in part, attributed to BST1 overexpression in the stromal cell population. |
| Endotoxin | < 0.1 EU per ug |
| Protein Family | CD molecule |
| Biological Activity | Measured by its ability to convert the substrate nicotinamide guanine dinucleotide (NGD+) to cyclic GDP-ribose. The specific activity is >20 pmol/min/µg, as measured underthe described conditions. |
| Product Declaration | 该产品仅供科研使用，不可直接用于人体或注射。 |
FAQ
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如何判断蛋白是否有抗体反应性？
可以使用ELISA、Western blot或免疫沉淀等技术来检测蛋白与特定抗体的结合反应性。
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如何避免蛋白在纯化过程中的损失？
使用温和的纯化条件、优化缓冲液成分和减少操作步骤，可以有效减少蛋白的损失。
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- 手机：13116038708
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