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重组人神经营养因子3|Human NT-3

供货周期：一周

品牌： Prospec-Tany

规格： 2μg

货号： CYT-257

CAS号：

报价： ¥700

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产品介绍

Prospec (蛋白质专家) 是一家领先的生物科技公司，有16年生产细菌重组蛋白方面的专业经验。Prospec还生产细胞因子，生长因子，趋化因子，激素，酶，病毒抗原及其它的重组蛋白。
Prospec的蛋白质提纯技术申请了专利，所以Prospec以生产成本低，生产效率高，产品纯度高，有竞争力的价格，使Prospec产品在市场上立于不败之地（占有很大优势）。
Prospec为满足顾客的需要，还根据顾客需求进行重组蛋白生产服务。
Prospec为全球的学术机构，政府研究部门，生物科技和药物公司以及医院和参照实

Synonyms

Neurotrophic factor, Nerve growth factor-2, NGF-2, HDNF, NT-3.

Introduction

NT3 a member of the neurotrophin family, that controls survival and differentiation of mammalian neurons. This protein is closely related to both nerve growth factor and brain-derived neurotrophic factor. It may be involved in the maintenance of the adult nervous system, and may affect development of neurons in the embryo when it is expressed in human placenta. NTF3-deficient mice generated by gene targeting display severe movement defects of the limbs. The mature peptide of this protein is identical in all mammals examined including human, pig, rat and mouse.

Description

Neurotrophin-3 Human Recombinant produced in E.Coli is a non-glycosylated and non-covalently linked homodimer, containing 2x119 amino acid chains, having a total Mw of 27.2 kDa.
The NT-3 is purified by proprietary chromatographic techniques.

Source

Escherichia Coli.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

Lyophilized from a concentrated (1mg/ml) solution in water containing no additives.

Solubility

It is recommended to reconstitute the lyophilized Neurotrophin-3 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

Stability

Lyophilized NGF2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution NGF-2 should be stored at 4°C between 2-7 days and for future use below -18°C.
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.

Purity

Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Analysis by SDS-PAGE.

Amino acid sequence

YAEHKSHRGE YSVCDSESLW VTDKSSAIDI RGHQVTVLGE IKTGNSPVKQ YFYETRCKEA RPVKNGCRGI DDKHWNSQCK TSQTYVRALT SENNKLVGWR WIRIDTSCVC ALSRKIGRT.

Biological Activity

The ED50 as determined by the dose-dependant induction of choline acetyl transferase in rat basal forebrain primary septal culture was found between 20-50ng/ml, corresponding to a Specific Activity of 20,000-50,000IU/mg.

Protein content

Protein quantitation was carried out by two independent methods:
1. UV spectroscopy at 280 nm using the absorbency value of 2.165 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).
2. Analysis by RP-HPLC, using a standard solution of NT-3 as a Reference Standard.

References

1.Title:Generation of Dopamine Neurons with Improved Cell Survival and Phenotype Maintenance Using a Degradation-Resistant Nurr1 Mutant^†^‡.
Publication:Article first published online: 11 JUN 2009 DOI: 10.1002/stem.146 Copyright © 2009 AlphaMed Press.
Link:http://onlinelibrary.wiley.com/doi/10.1002/stem.146/full

2.Title:Mash1 and Neurogenin 2 Enhance Survival and Differentiation of Neural Precursor Cells After Transplantation to Rat Brains via Distinct Modes of Action.
Publication:0Received 22 May 2008; Accepted 8 August 2008; Published online 9 September 2008.
Molecular Therapy (2008) 16 11, 1873–1882 doi:10.1038/mt.2008.189
Link:http://www.nature.com/mt/journal/v16/n11/full/mt2008189a.html

Usage

Prospec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

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企业名称

上海高创化学科技有限公司

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信用代码

310228001353263

成立日期

2010-06-05

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经营范围

从事化学科技、计算机领域内技术开发、技术咨询、技术服务,从事生物科技领域内技术开发、技术咨询,化学试剂、化工原料及产品(除危险化学品、监控化学品、烟花爆竹、民用爆炸物品、易制毒化学品),实验室设备(除医疗器械),仪器仪表,Ⅰ类医疗器械,金属制品,电子产品,机电产品销售。【依法须经批准的项目,经相关部门批准后方可开展经营活动】

联系方式

上海高创化学科技有限公司

公司地址

上海市涞亭南路888弄238号

客服电话

重组人神经营养因子3|Human NT-3由上海高创化学科技有限公司为您提供，货号CYT-257，规格：2μg，CAS号：，如您想了解更多关于重组人神经营养因子3|Human NT-3价格、重组人神经营养因子3|Human NT-3结构式、批发、用途等信息，欢迎咨询。除供应重组人神经营养因子3|Human NT-3外，还可为您提供大鼠酸性磷酸酶(ACP)ELISA Kit、大鼠胆囊收缩素/缩胆囊素八肽(CCK-8)ELISA Kit、人瘦素(LEP)ELISA Kit等试剂，公司有专业的客户服务团队，是您值得信赖的合作伙伴，上海高创客户服务电话，售前、售后均可联系。

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