Recombinant Human b-NGF Protein
Syd Labs Recombinant Human b-NGF Protein BP000997-GD23, The ED50 of the recombinant human beta-Nerve Growth Factor (β-NGF) protein as determined by the dose-dependant stimulation of the proliferation of human TF-1 cells was < 1.0 ng/ml, corresponding to a specific activity of > 1 x 10^6 IU/mg.
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| 货号 | BP000997-GD23 |
|---|---|
| 产品名称 | Recombinant Human b-NGF Protein |
| 供货商名称 | Syd Labs, Inc. |
| 品牌名 | 悉得（Syd Labs） |
| 别称 | Beta-Nerve Growth Factor, NGF, NGFB |
| 来源 | E. coli-derived. |
| 形式 | Lyophilized from a 0.2 um filtered solution of 20 mM PB, 250 mM NaCl, pH 7.0. |
| 纯度 | > 95% by SEC-HPLC and reducing SDS-PAGE. |
| 内毒素 | < 0.1 ng/ug (1 EU/ug). |
| 运输 | The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. |
| 注意事项 | Conditions of optimal β-NGF Protein performance should be determined experimentally by the investigator. |
| 线下下单 | 电话: 18162660842微信: duozhaozhao_2017Email: message@sydlabs.comOr 联系我们 |
描述
BP000997-GD23: Recombinant Human b-NGF Protein
Background
Beta-Nerve Growth Factor (β-NGF) protein, a small secreted protein, is important for the growth, maintenance, and survival of sympathetic and sensory neurons (nerve cells). beta-NGF, Brain-Derived Neurotrophic Factor (BDNF), Neurotrophin-3 (NT-3), and Neurotrophin 4/5 (NT-4/5) belong to the neurotrophin family of nerve growth factors. Mutations in the encoding gene have been associated with hereditary sensory and autonomic neuropathy, type 5 (HSAN5), and dysregulation of the protein expression is associated with allergic rhinitis.
BP000997-GD23: Recombinant Human Beta-Nerve Growth Factor (β-NGF) Protein
Source: E. coli-derived.
Recombinant Human Beta-Nerve Growth Factor (β-NGF) Protein is a non-glycosylated non-covalent homodimer of two 118 amino acid polypeptides each with a molecular mass of 13.4 kDa.
N-terminal sequence analysis: Ser-Ser-Ser-His-Pro.
The ED50 of the recombinant human beta-Nerve Growth Factor (β-NGF) protein as determined by the dose-dependant stimulation of the proliferation of human TF-1 cells was < 1.0 ng/ml, corresponding to a specific activity of > 1 x 10^6 IU/mg.
Endotoxin: < 0.1 ng/ug (1 EU/ug).
Purity: > 95% by SEC-HPLC and reducing SDS-PAGE.
Formulation: Lyophilized from a 0.2 um filtered solution of 20 mM PB, 250 mM NaCl, pH 7.0.
Reconstitution: Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other beta-NGF Proteins:
Recombinant human beta-NGF protein produced in HEK
Recombinant human beta-NGF protein produced in CHO
Recombinant human pro-NGF protein
Mouse beta-NGF protein
Recombinant mouse beta-NGF protein
beta-NGF Antibodies:
beta-NGF polyclonal antibody
beta-NGF polyclonal antibody
beta-NGF ELISA Kits:
Human beta-NGF ELISA kit
Mouse beta-NGF ELISA kit
Rat beta-NGF ELISA kit
Please remember our product information: Recombinant Human b-NGF Protein: BP000997-GD23 Syd Labs
