产品参数
别名(Synonyms) |
Transforming Growth Factor alpha; TGF-a; TGF-type I; ETGF |
Accession |
P01135 |
GeneID |
7039 |
表达系统(Source) |
E.coli-derived Human TGF-a protein, Vla40-Ala89 |
分子量大小(Molecular Weight) |
Approximately 5.8 kDa, on SDS-PAGE under reducing conditions. |
氨基酸序列(AA Sequence) |
V VSHFNDCPDS HTQFCFHGTC RFLVQEDKPA CVCHSGYVGA RCEHADLLA |
标签(Tag) |
None |
外观(Physical Appearance) |
Sterile Filtered White lyophilized (freeze-dried) powder. |
纯度(Purity) |
> 95% as determined by SDS-PAGE |
生物活性(Biological Activity) |
Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 for this effect is < 0.4 ng/mL. |
内毒素(Endotoxin) |
< 1.0 EU per 1μg of the protein by the LAL method. |
制剂(Formulation) |
Lyophilized after extensive dialysis against PBS. |
复溶(Reconstitution) |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH₂O or PBS up to 100 μg/ml.For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles. |
储存条件
产品用冰袋装运,从收到之日起可在-80℃下保存1年。 1周,复溶后在无菌条件下2至8°C。 复溶后在-20°C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.为了您的安全和健康,请穿实验服,戴一次性手套进行操作。
2.仅供研究使用!
目录号:*
姓名*
手机号:*
份额:*
邮箱*
国家:*
公司/机构:*