CNTF Protein (AA 2-200)
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- 抗原 See all CNTF 蛋白
- CNTF (Ciliary Neurotrophic Factor (CNTF))
- 蛋白类型
- Recombinant
- 生物活性
- Active
- 产品特性
- AA 2-200
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宿主
- 人
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资源
- 大肠杆菌（E. Coli）
- 应用范围
- Biochemical Assay (BCA)
- 纯度
- >98 % , as determined by Coomassie stained SDS-PAGE.
- 内毒素水平
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Less than 0.1 ng per μg of protein.
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- Discover our top product CNTF 蛋白
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Ciliary Neurotrophic Factor (CNTF) (Active) protein
CNTF 宿主: 大鼠 宿主: 大肠杆菌（E. Coli） Recombinant >95 % as determined by SDS-PAGE Func Active
Ciliary Neurotrophic Factor (CNTF) (AA 1-200) protein (His tag)CNTF 宿主: 大鼠 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Ciliary Neurotrophic Factor (CNTF) (AA 1-200) protein (His tag)CNTF 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant Greater than 95 % as determined by SDS-PAGE WB, ELISA
Ciliary Neurotrophic Factor (CNTF) (AA 1-200) protein (GST tag)CNTF 宿主: 人 宿主: 小麦胚 Recombinant WB, ELISA, AA, AP
Ciliary Neurotrophic Factor (CNTF) (AA 4-196), (partial) protein (His tag)CNTF 宿主: 人 宿主: 大肠杆菌（E. Coli） Recombinant 90 % ELISA
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- 应用备注
- Optimal working dilution should be determined by the investigator.
- 说明
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Biological activity: ED50 = 50 - 150 ng/ml, corresponding to a specific activity of 0.67 - 2.0 x 104 units/mg, as measured by its ability to stimulate proliferation of human TF-1 cells in a dose dependent manner.
- 限制
- 仅限研究用
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- 状态
- Lyophilized
- 溶解方式
- For maximum results, quick spin vial prior to opening. Reconstitute in water containing BSA (50 μg of BSA per 1 μg of protein) to a concentration of 0.1-1.0 mg/mL. Do not vortex. It is recommended to further dilute in a buffer containing a carrier protein such as 0.1 % BSA and store working aliquots at -20 °C to -80 °C.
- 缓冲液
- Lyophilized, carrier-free.
- 注意事项
- Avoid repeated freeze/thaw cycles.
- 储存条件
- -20 °C
- 储存方法
- Unopened vial can be stored at -20°C or -70°C.
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- 抗原
- CNTF (Ciliary Neurotrophic Factor (CNTF))
- 别名
- CNTF (CNTF 产品)
- 别名
- GPA Protein, CNTF Protein, HCNTF Protein, AI429687 Protein, ciliary neurotrophic factor Protein, CNTF Protein, Cntf Protein
- 背景
- CNTF is a member of the four-helix bundle cytokine family and is structurally related to other family members such as IL-6, IL-11, and LIF. Binding of CNTF to its receptor CNTFRα triggers the association with the IL-6 receptor gp130 and the LIF receptor LIFRβ, followed by activating the JAK-STAT, the ERK, and the PI3K signaling pathways. CNTF was first identified as a neuroprotective factor that supported the survival of embryonic chick ciliary neurons. CNTF has been shown to regulate the differentiation and survival of a variety of neuronal cells and has been applied as the treatment for retinal degenerative diseases caused by genetic defect or damage induced by toxins, auto-antibodies, or strong light. CNTF is also revealed as a myotrophic factor for denervated skeletal muscle and a modulator for AMPK-mediated energy balance control.
- 分子量
- The 199 amino acid recombinant protein has a predicted molecular mass of approximately 22.8 kDa. The predicted N-terminal amino acid is Ala.
- 途径
- JAK/STAT Signaling
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