产品参数
别名(Synonyms) |
EGF, URG, HOMG4 |
Accession |
P01133 |
表达系统(Source) |
Human EGF Protein is expressed from E.coli with His tag at the C-terminal. It contains Asn971-Arg1023. |
分子量大小(Molecular Weight) |
Approximately 7.3 kDa. |
纯度(Purity) |
> 95% as determined by SDS-PAGE. |
内毒素(Endotoxin) |
< 0.1 EU per 1μg of the protein by the LAL method. |
制剂(Formulation) |
Lyophilized from a 0.2 μm filtered concentrated solution in PBS. |
复溶(Reconstitution) |
Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles. |
储存条件
该产品应在-25~-15℃下储存一年,从收到之日起算。
复溶后在无菌条件下2 ~ 7天,2 ~ 8°C。
复溶后在-25~-15℃无菌条件下保存3个月。
建议第一次使用时将蛋白质分成较小的量,并避免反复冻融循环。
注意事项
1.避免反复冻融循环。
2.为了您的安全和健康,请穿实验服,戴一次性手套进行操作。
3.仅供研究使用!
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