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Cat No | BSA-0075A |
Conjugate | |
Type | 重组蛋白 |
Source | Cell culture |
Tag | His |
Size | 1 mg |
Application | Calibrator; Standard |
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 | 血、尿β2微球蛋白;β2-MG |
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 | 12. 6 kDa |
Description | |
Background | 血、尿β2微球蛋白(β2-MG)的测定是检测肾小球滤过率和近端肾小管重吸收功能的敏感指标. β2-MG是一种单链多肽低分子蛋白质, 分子量相对较小, 能够自由通过肾小球, 大部分在近端小管被重吸收降解. 当出现早期肾损伤时, 肾小球滤过率降低, 其重吸收尿2微球蛋白的能力大大降低, 导致血浆β2-MG水平能够反映肾小球滤过率变化, 是反映胃小管功能和完整性的敏感特异性指标, 是一种比血肌酐(Scr)、尿素(BUN)更灵敏的反应胃损伤的指标. |