- ￥535
- 翌圣生物（Yeasen）
- 92125ES08
- 上海
- 2026年01月18日
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- 详细信息
- 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 Ciliary Neurotrophic Factor (Rat CNTF)
- 规格：
5μg
Product Information
| Product Name |
Cat# |
Size |
Price（¥） |
| Recombinant Rat Ciliary Neurotrophic Factor (Rat CNTF) |
92125ES08 |
5 μg |
815.00 |
| 92125ES60 |
100 μg |
7865.00 |
|
| 92125ES76 |
500 μg |
20425.00 |
Product Description
Ciliary neurotrophic factor (CNTF) is one of a small number of proteins with neurotrophic activities distinct from nerve growth factor (NGF). The cDNA for human CNTF encodes a 200 amino acid residue polypeptide that lacks a signal sequence. Recombinant human CNTF containing 200 amino acids and it shares 82% and 83% a.a. sequence identity with mouse and rat CNTF. The protein is a potent survival factor for neurons and oligodendrocytes and may be relevant in reducing tissue destruction during inflammatory attacks. In addition, CNTF is useful for treatment of motor neuron disease and it could reduce food intake without causing hunger or stress. CNTF is structurally related to IL-6, IL-11, LIF and OSM. Among factors belonging to the CNTF family, CNTF, leukemia inhibitory factor, cardiotrophin-1, and oncostatin M induced a strong promyelinating effect.
Product Properties
| Synonyms |
ciliary neurotrophic factor, CNTF, HCNTF |
| Accession |
|
| GeneID |
|
| Source |
E.coli-derived rat CNTF, Ala2-Met200. |
| Molecular Weight |
Approximately 22.7 kDa. |
| AA Sequence |
AFAEQTPLTL HRRDLCSRSI WLARKIRSDL TALMESYVKH QGLNKNINLD SVDGVPVAST DRWSEMTEAE RLQENLQAYR TFQGMLTKLL EDQRVHFTPT EGDFHQAIHT LMLQVSAFAY QLEELMVLLE QKIPENEADG MPATVGDGGL FEKKLWGLKV LQELSQWTVR SIHDLRVISS HQMGISALES HYGAKDKQM |
| Tag |
None |
| Physical Appearance |
Sterile Filtered White lyophilized (freeze-dried) powder. |
| Purity |
>95% by SDS-PAGE and HPLC analyses. |
| Biological Activity |
The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 30 ng/mL, corresponding to a specific activity of > 3.3 × 104 IU/mg. 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 2 × PBS, pH 7.4, 2% trehalose. |
| 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 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!
HB220215
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文献和实验上海西唐生物科技有限公司 021-55229872, 65333639 www.westang.com 大鼠 睫状神经营养因子 (CNTF)ELISA 试剂盒 ( 用于血清、血浆、细胞培养上清液和其它生物体液内 ) 原理 本实验采用双抗体夹心 ABC-ELISA 法。用抗大鼠 CNTF 单抗包被于酶标板上，标准品和样品中的 CNTF 与单抗结合，加入生物素化的抗大鼠 CNTF ，形成免疫复合物连接
上海西唐生物科技有限公司 021-55229872, 65333639 www.westang.com 小鼠 睫状神经营养因子 ( CNTF )ELISA 试剂盒 ( 用于血清、血浆、细胞培养上清液和其它生物体液内 ) 原理 本实验采用双抗体夹心 ABC-ELISA 法。用抗小鼠 CNTF 单抗包被于酶标板上，标准品和样品中的 CNTF与单抗结合，加入生物
大鼠（Rat;Rattus norregicus） 一、生物学特性和解剖生理特点 1．大鼠性哺乳钢，啮齿目，鼠科，大鼠属动物。 2．繁殖快。大鼠2月龄时性成熟，性周期4天左右，妊娠期20（19～22），哺乳期21天，每天产仔平均8只，为全年、多发情性动物。 3．喜啃咬、夜间活动、肉食，白天喜欢挤在一起休息，晚上活动大，吃食多，因此白天除实验必须抓取外，一般不要抓弄它。食性广泛，喜吃各种煮熟的动物肉。对光
