Recombinant Mouse Stromal-Cell Derived Factor-1 beta/CXCL12β (Mouse SDF-1β/CXCL12β)
详情:
产品参数
|
别名（Synonyms） |
CXCL12/SDF-1 beta, TPAR1, PBSF, TLSF |
|
Accession |
P40224 |
|
GeneID |
20315 |
|
表达系统（Source） |
E.coli-derived mouse SDF-1β/CXCL12β protein, Lys22-Met93. |
|
分子量大小（Molecular Weight） |
Approximately 8.5 kDa. |
|
氨基酸序列(AA Sequence) |
KPVSLSYRCP CRFFESHIAR ANVKHLKILN TPNCALQIVA RLKNNNRQVC IDPKLKWIQE YLEKALNKRL KM |
|
标签（Tag） |
None |
|
外观（Physical Appearance） |
Sterile Filtered White lyophilized (freeze-dried) powder. |
|
纯度（Purity） |
>97% by SDS-PAGE and HPLC analyses. |
|
生物活性（Biological Activity） |
The biological activity determined by a chemotaxis bioassay using human peripheral blood monocytes is in a concentration range of 50-100 ng/mL. Fully biologically active when compared to standard. |
|
内毒素（Endotoxin） |
< 1.0 EU per 1μg of the protein by the LAL method. |
|
制剂（Formulation） |
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 150 mM NaCl. |
|
复溶（Reconstitution） |
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1% BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20℃. Further dilutions should be made in appropriate buffered solutions. |
储存条件
产品用冰袋装运，可在-20℃至-80℃下保存1年。
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！
COA 请填写COA申请表
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