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Recombinant Human Noggin

Recombinant Human Noggin
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  • 产品名称:Recombinant Human Noggin
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  • 产品展商:XYbscience
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简单介绍
Recombinant Human Noggin由于有些塑料管壁对某些蛋白有较强的吸附作用,溶液中的蛋白很容易粘附在管壁上,并且粘附后的蛋白很难与管壁分离。而载体蛋白(Carrier protein,如0.1% BSA等)的主要作用是预先封闭塑料管壁上的蛋白结合位点,使细胞因子或重组蛋白不会粘附于管壁。Recombinant Human Noggin所以一���要使用产品简介中Reconstitution一栏的信息配制储存液。
产品描述

Recombinant Human Noggin

产品编号

产品名称

产品包装

产品价格

XY5786-1mg

Recombinant Human Noggin

1mg

20076.00


Species

Gene ID

Accession

Source

Length

MW

Tag

Human

9241

Q13253

E. coli

206aa

46.3kDa


About this Antibody

Name

Recombinant Human Noggin (Recombinant Human Noggin; rHuNoggin);重组人头蛋白

Synonyms

NOG; SYM1; SYNS1; noggin; SYM1; symphalangism 1 (proximal); synostoses (multiple) syndrome 1; SYNS1

Purity

>95% by SDS-PAGE and HPLC analyses.

Biological Activity

Fully biologically active when compared to standard. The ED50 as determined by inhibiting BMP-4-induced alkaline phosphatase production of murine ATDC5 cells is less than 3.0ng/ml, corresponding to a specific activity of >3.3×105IU/mg in the presence of 5ng/ml rHuBMP-4.

Physical Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Formulation

Lyophilized from a 0.2μM filtered concentrated solution in 30% acetonitrile, 0.1% TFA.

Endotoxin

Less than 1EU/μg of rHuNoggin as determined by LAL method.

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in 10mM HAc to a concentration of 0.1-1.0mg/ml. Stock solutions should be apportioned into working aliquots and stored at -20. Further dilutions should be made in appropriate buffered solutions.

Category

Cytokine

Background

Noggin encoded by the NOG gene, was first isolated from Xenopus, having the function of inducing secondary axis formation in frog embryos. It inhibits TGF-β family ligands and preventing them from binding to their corresponding receptors. Noggin was originally found as a BMP-4 antagonist, and then has been shown to modulate the activities of other BMPs (BMP-2, 7, 13 and 14). Additionally, it has pleiotropic effect, both in early development and later stages. The results of the mouse knockout of noggin suggest that it is involved in numerous developmental processes, such as neural tube fusion and joint formation. In recent report, proximal symphalangism (SYM1) and multiple synostoses syndrome (SYNS1) have relation with the mutant of evolutionarily conserved amino acid residues of Noggin. Mature human Noggin shares 99%, 99%, 98%, 97% and 89%a.a. sequence identity with mouse, rat, bovine, equine and chicken Noggin, respectively.

Amino Acid Sequence

MQHYLHIRPA PSDNLPLVDL IEHPDPIFDP KEKDLNETLL RSLLGGHYDP GFMATSPPED RPGGGGGAAG GAEDLAELDQ LLRQRPSGAM PSEIKGLEFS EGLAQGKKQR LSKKLRRKLQ MWLWSQTFCP VLYAWNDLGS RFWPRYVKVG SCFSKRSCSV PEGMVCKPSK SVHLTVLRWR CQRRGGQRCG WIPIQYPIIS ECKCSC

包装清单:

产品编号

产品名称

包装

XY5786-5μg

Recombinant Human Noggin

5μg

XY5786-20μg

Recombinant Human Noggin

20μg

XY5786-100μg

Recombinant Human Noggin

100μg

XY5786-1mg

Recombinant Human Noggin

1mg

-

说明书

1

保存条件:
       -20℃或更低温度保存,至少一年有效。由于蛋白的每次冻融均会引起部分失活,所以**配制成相应浓度的储存液后(请根据产品简介中Reconstitution一栏的信息配制储存液),须分装后-20℃或更低温度冻存,以避免反复冻融。
注意事项:
       由于有些塑料管壁对某些蛋白有较强的吸附作用,溶液中的蛋白很容易粘附在管壁上,并且粘附后的蛋白很难与管壁分离。而载体蛋白(Carrier protein,如0.1% BSA)的主要作用是预先封闭塑料管壁上的蛋白结合位点,使细胞因子或重组蛋白不会粘附于管壁。所以一定要使用产品简介中Reconstitution一栏的信息配制储存液。
       本产品**于专业人员的科学研究用,不得用于临床诊断或**,不得用于食品或药品,不得存放于普通住宅内。
       为了您的**和健康,请穿实验服并戴一次性手套操作。

 

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