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Cat No | BSA-0078A |
Conjugate | |
Type | 重组蛋白 |
Source | E. coli |
Tag | His |
Size | 1 mg |
Application | Immunology |
Format | Liquid |
Concentration | Please refer to the vial lable for the specific concentration. |
Buffer | Supplied in 1×PBS, pH 7. 4. |
Storage | Store at -20 degree. Avoid repeated freeze/thaw cycles. |
Synonyms | 弓形虫表面抗原P30;Toxo P30;弓形虫主要表面抗原1;Surface antigen1;SAG1 |
Purification | > 90% by SDS-PAGE |
Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
MolecularWeight | |
Description | |
Background | 弓形虫表面抗原P30(Toxo P30)又称弓形虫主要表面抗原1(Surface antigen1, SAG1), 由P30基因编码. P30基因以单拷贝形式存在于基因组中, 在不同弓形虫株中高度保守, 强毒株和弱毒株中仅存在个别的核苷酸差异. P30蛋白分子量约30kDa, 均匀分布在速殖子表膜和内部, 占速殖子期总蛋白的5%. 成熟的P30蛋白不包含靶向细胞膜的N端信号肽和疏水性的C端序列, 是弓形虫速殖子期待异的抗原, 因其具有诊断和疫苗的双重应用价值而被广泛研究. |