提供者：厦门慧嘉生物科技有限公司 发布时间：2016/10/25 17:04:36 阅读次数：293次 进入该公司店铺
| Synonyms | Apolipoprotein A-I, Apo-AI, ApoA-I, APOA1, MGC117399. |
| Introduction | APOA1 (Apolipoprotein A-1) is a human protein with a specific role in lipid metabolism being the main protein component of HDL in the plasma. APOA1 promotes cholesterol efflux from tissues to the liver for excretion. Furthermore, APOA1 is a cofactor for LCAT, which is responsible for the formation of most plasma cholesteryl esters. In addition, APOA1 activates spermatozoa motility as part of the SPAP complex. The APOA1 gene is strongly linked with two other apolipoprotein genes on chromosome 11. Defects in the APOA1 gene are linked to HDL deficiency including Tangier disease, ａnd with systemic non-neuropathic amyloidosis. High levels of APOA1 are linked to the manifestation of asthma ａnd atopy. |
| Description | Apolipoprotein A-I Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 244 amino acids ａnd having a molecular mass of 28.2kDa. The APOA1 is purified by proprietary chromatographic techniques. |
| Source | Escherichia Coli. |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Formulation | The APOA1 protein was lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.0. |
| Solubility | It is recommended to reconstitute the lyophilized APOA1 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions. |
| Stability | Lyophilized Apolipoprotein A-I although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution APOA1 should be stored at 4°C between 2-7 days ａnd for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles. |
| Purity | Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE. |
| Amino Acid Sequence | MDEPPQSPWD RVKDLATVYV DVLKDSGRDY VSQFEGSALG KQLNLKLLDN WDSVTSTFSK LREQLGPVTQ EFWDNLEKET EGLRQEMSKD LEEVKAKVQP YLDDFQKKWQ EEMELYRQKV EPLRAELQEG ARQKLHELQE KLSPLGEEMR DRARAHVDAL RTHLAPYSDE LRQRLAARLE ALKENGGARL AEYHAKATEH LSTLSEKAKP ALEDLRQGLL PVLESFKVSF LSALEEYTKK LNTQ. |
| Usage | ProSpec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
关键词：APOA1 重组人载脂蛋白A-I APOA1 Human
① 凡本网注明"来源：阿仪网"的所有作品，版权均属于阿仪网，未经本网授权不得转载、摘编或利 用其它方式使用。已获本网授 权的作品，应在授权范围内使用，并注明"来源：阿仪网"。违者本网将追究相关法律责任。
② 本信息由注册会员：厦门慧嘉生物科技有限公司发布并且负责版权等法律责任。
版权声明