Bpsbioscience/Human Neurotrophin-4/90226-B/10 µg,BPS Bioscience,,BPS Bioscience,bpsbioscience,+,,Array.Array.Array蚂蚁淘厂家直采.

产品名称：Bpsbioscience/Human Neurotrophin-4/90226-B/10 µg

产品编号：90226-B

市场价：¥4100.00

场地：美国(厂家直采)

产品分类：蛋白类>重组蛋白>细胞因子>

联系QQ：1570468124

电话号码：4000-520-616

邮箱： info@ebiomall.com

美元价：$205.00

品牌： BPS Bioscience

公司：BPS Bioscience Inc.

公司分类：

商品介绍

Species: Human

Host Species: E. coli

MW: 14 kDa

Genbank #: P34130

a.a: 81–210

Background:

Neurotrophins are well-known retrograde signaling molecules that regulate differentiation and cell survival in many central and peripheral neurons. Neurotrophin-4 (NT-4) is the most recently discovered neurotrophic factor in mammals and, functionally, the least well understood. Little is known about the role of NT-4 in supporting the survival of identified classes of sensory neurons. Mice lacking NT4 (NT4/) exhibit a loss of ~50% of the neurons in the nodose-petrosal and geniculate ganglia but no apparent loss of neurons in the dorsal root ganglia.

Description:

Recombinant NT-4 is a disulfide-linked homodimer protein consisting of two 131 amino acid residues, and migrates as an approximately 29 kDa protein under non-reducing and as 14 kDa under reducing conditions in SDS-PAGE. Optimized DNA sequence encoding Human Neurotrophin-4 mature chain was expressed in E. coli.

UniProt

P34130

Synonym(s):

NT4, Neurotrophin 4, Neurotrophin 5, NT-4, NTF5, NTF-5, NTF4, NTF-4, NT5

Purity:

≥97% by SDS-PAGE and HPLC

Endotoxin Level:

<0.1 ng/µg (1 EU/µg), using the LAL gel clot method.

Biological Activity:

The ED₅₀ was determined by the dose-dependent induction of choline acetyl transferase activity in rat basal forebrain primary septal cell cultures, and was found to be in a range of 10-50 ng/ml.

Formulation:

Lyophilized from a 0.2 µm filtered PBS solution, pH 7.5.

Format:

lyophilized protein

Reconstitution:

Reconstitute at 0.1-1.0 mg/ml in distilled water. This solution can then be diluted into other buffers. To maximize product collection from vial surface, vortex briefly and then spin down to recollect the liquid.

Storage / Stability:

The lyophilized protein is stable for at least 2 years from date of receipt when stored at -20°C. Upon reconstitution, store in working aliquots at +4°C for up to one month, or at -20°C for up to six months, in the presence of a carrier protein. Avoid repeated freeze/thaw cycles.

Reference(s):

1. J. Biol. Chem., Feb 2008, 283: 3385 - 3391.
2. J. Pharmacol. Exp. Ther., Nov 2005, 315: 796 - 804.

Warning(s):

Avoid freeze/thaw cycles

Amino Acid Sequence:

GVSETAPASRRGELAVCDAVSGWVTDRRTAVDLRGREVEVLGEVPAAGGSPLRQYFFETRCKADNAEEGGPGAGGGGCRGVDRRHWVSECKAKQSYVRALTADAQGRVGWRWIRIDTACVCTLLSRTGRA

Scientific Category:

Cytokine/Growth Factors

Product Type:

Recombinant Protein

Data shown is lot-specific. Contact us for specific information on other lots.

品牌介绍

BPS bioscience总部坐落于世界最大之一的美国圣地亚哥生命科学研究机构和公司集中地的中心。公司主要提供激酶、磷酸二酯酶、磷酸酶、组蛋白去甲基化酶、组蛋白甲基化转移酶、HDACs、聚ADP核糖聚合酶。BPS公司为药物研发用重组酶类的提供了最大选择之一。产品类型重组酶类；分子细胞生物学；重组蛋白；分析试剂盒；底物；重组细胞系

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