- ￥815
- 翌圣生物（Yeasen）
- 90628ES08
- 上海
- 2025年10月23日
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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 保质期：
有效期1年
- 保存条件：
-20℃至-80℃保存
- 供应商：
翌圣生物科技(上海)股份有限公司
- 库存：
大量
- 英文名：
Recombinant Rat Tumor Necrosis Factor-alpha/TNFSF2 (Rat TNF-α/TNFSF2)
- 规格：
5μg
Product Information
| Product Name |
Cat# |
Size |
Price（¥） |
| Recombinant Rat Tumor Necrosis Factor-alpha/TNFSF2 (Rat TNF-α/TNFSF2) |
90628ES08 |
5 μg |
815.00 |
| 90628ES60 |
100 μg |
7865.00 |
|
| 90628ES76 |
500 μg |
20425.00 |
Product Description
Tumor necrosis factor alpha (TNF-α), also known as cachectin, is a cachectin, is a polypeptide cytokine produced by monocytes and macrophages. TNFα receptor signaling can simultaneously activate caspase 8, the transcription factor, NF-κB and the kinase, JNK. Human TNF-α shares 97% aa sequence identity with rhesus and 71%-92% with bovine, canine, cotton rat, equine, feline, mouse, porcine, and rat TNF-α. TNF-α occurs as a secreted, soluble form and as a membrane-anchored form, both of which are biologically active. Inflammation is associated with insulin resistance, and TNF-α and IL-6 may affect glucose uptake. A wide variety of evidence has pointed to a critical role of TNF-α in tumour proliferation, migration, invasion and angiogenesis.
Product Properties
| Synonyms |
Tumor Necrosis Factor, TNFA, TNFSF2, Cachectin, Cytotoxin, Differentiation-inducing factor, DIF |
| Accession |
|
| GeneID |
|
| Source |
E.coli-derived rat TNF-α/TNFSF2 protein, Leu80-Leu235. |
| Molecular Weight |
Approximately 17.2 kDa. |
| AA Sequence |
LRSSSQNSSD KPVAHVVANH QAEEQLEWLS QRANALLANG MDLKDNQLVV PADGLYLIYS QVLFKGQGCP DYVLLTHTVS RFAISYQEKV SLLSAIKSPC PKDTPEGAEL KPWYEPMYLG GVFQLEKGDL LSAEVNLPKY LDITESGQVY FGVIAL |
| Tag |
None |
| Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
| Purity |
> 98% by SDS-PAGE and HPLC analyses. |
| Biological Activity |
The ED50 as determined by a cytotoxicity assay using murine L929 cells is less than 0.05 ng/mL, corresponding to a specific activity of > 2.0 × 107 IU/mg in the presence of actinomycin D. 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 7.2, 150 mM NaCl. |
| 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 are shipped with ice pack and can be stored at -20℃ to -80℃ for 1 year.
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!
HB220214
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文献和实验一个近交系进行数次回次（通常回交2次），再经无对特殊基因选择的近亲交配而育成的近交系。 2.1.5.2 命名 a) 重组近交系的命名 由两个亲代近交系的缩写名称中间加大写英文字母X命名。由相同双亲交配育成的一组近交系用阿拉拍数字予以区分。 例如：由BALB/c与C57BL两个近交系杂交育成的一组重组近交系，分别命名为CXB1、CXB2…… 对常用近交系小鼠的缩写名称规定如下： 近交系 缩写名称 C57BL/6 B6 BALB/C C DBA
系的命名 由两个亲代近交系的缩写名称中间加大写英文字母X命名。由相同双亲交配育成的一组近交系用阿拉拍数字予以区分。 例如：由BALB/c与C57BL两个近交系杂交育成的一组重组近交系，分别命名为CXB1、CXB2…… 对常用近交系小鼠的缩写名称规定如下： 近交系 缩写名称 C57BL/6 B6
系的命名 由两个亲代近交系的缩写名称中间加大写英文字母X命名。由相同双亲交配育成的一组近交系用阿拉拍数字予以区分。 例如：由BALB/c与C57BL两个近交系杂交育成的一组重组近交系，分别命名为CXB1、CXB2…… 对常用近交系小鼠的缩写名称规定如下： 近交系 缩写名称 C57BL/6 B6
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