- ￥535 - 7545
- 翌圣生物（Yeasen）
- 92567ES
- 上海翌圣
- 2026年04月28日
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- 详细信息
- 文献和实验
- 技术资料
- 库存：
充足
- 英文名：
Recombinant Human Thymosin beta 4/Tβ-4 Protein
- 保质期：
一年
- 供应商：
翌圣生物科技（上海）股份有限公司
- 保存条件：
-20度
- 规格：
100 μg(92567ES60)/500 μg(92567ES76)/10 μg(92567ES10)/1 mg(92567ES80)
| 规格： | 100 μg(92567ES60) | 产品价格： | ￥1855.00 |
|---|---|---|---|
| 规格： | 500 μg(92567ES76) | 产品价格： | ￥7495.00 |
| 规格： | 10 μg(92567ES10) | 产品价格： | ￥535.00 |
| 规格： | 1 mg(92567ES80) | 产品价格： | ￥7545.00 |
Thymosin Beta 4 is a naturally occurring peptide encoded by the TMSB4X gene located on Chr. X in humans. It is found in high concentrations in blood platelets, wound fluid and other tissues in the body. Tβ-4 is a major actin regulating peptide and the primary function is to stimulate the productions of T cells, which plays important part of the immune system. The thymosin beta-4 peptide, if used after a heart attack, might reactivate cardiac progenitor cells to repair damaged heart tissue.
Product Properties
|
Synonyms |
Fx |
|
Accession |
P62328 |
|
GeneID |
7114 |
|
Source |
E.coli-derived human Tβ-4 protein, Ser2-Ser44. |
|
Molecular Weight |
Approximately 4.9 kDa. |
|
AA Sequence |
SDKPDMAEIE KFDKSKLKKT ETQEKNPLPS KETIEQEKQA GES |
|
Tag |
None |
|
Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
|
Purity |
>97% by SDS-PAGE and HPLC analyses. |
|
Biological Activity |
The biological activity determined by its ability to produce a protective effect against hydrogen peroxide in primary lung fibroblasts is in a concentration range of 0.5 - 10 μg/mL. Fully biologically active when compared to standard. |
|
Endotoxin |
< 1.0 EU per 1μg of the protein by the LAL method. |
|
Formulation |
Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4. |
|
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. |
Shipping and Storage
The products should be stored at -25℃ to -15℃ for 1 year.
1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
- Avoid repeated freeze-thaw cycles.
- For your safety and health, please wear lab coats and disposable gloves for operation.
- For research use only!
HB20250121
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