两个人免费视频观看bd动漫-两个人看的www在线观看-两个人看的www在线-两个人看的www视频中文字幕-中文字幕在线看片成人-中文字幕在线看

你的位置:首頁 >產品展示 > > 以色列Prospec細胞因子 > 重組小鼠粒細胞巨噬細胞集落刺激因子 (rmGM-CSF)

重組小鼠粒細胞巨噬細胞集落刺激因子 (rmGM-CSF)

佰易聚生物商城提供美國光譜醫學透析袋,wako生化試劑,amresco生化試劑,sigma生化試劑,優質的分子生物學試劑和試劑盒、培養基本和培養耗材、細胞因子和細胞分離液、抗體和elisa試劑盒及常用生物試劑等,大量現貨火爆*,歡迎登錄 www.ebioeasy.com或者,,洽談選購!
  • 在線留言
產品介紹

 

CYT-222重組小鼠粒細胞巨噬細胞集落刺激因子 (rmGM-CSF) 2μg/10μg/1mg Prospec

 

 

Background:
 GM-CSF is produced in response to a number of inflammatory mediators by mesenchymal cells present in the hemopoietic environment and at peripheral sites of inflammation. GM-CSF is able to stimulate the production of neutrophilic granulocytes, macrophages, and mixed granulocyte-macrophage colonies from bone marrow cells and can stimulate the formation of eosinophil colonies from fetal liver progenitor cells. GM-CSF can also stimulate some functional activities in mature granulocytes and macrophages. GM-CSF receptors shows significant homologies with other receptors for hematopoietic growth factors , including IL2-beta, IL-3 , IL-6 , IL-7 , EPO and the Prolactin receptors

 
Description :
 Recombinant murine GM-CSF produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 125 amino acids and having a molecular mass of 14285.35 Dalton.
Murine GM-CSF is purified by proprietary chromatographic techniques.

 
Physical Appearance:
 Sterile Filtered White lyophilized (freeze-dried) powder.

 
Formulation:
 Murine GM-CSF was lyophilized after extensive dialysis against 2mM sodium phosphate buffer pH= 7.4╠0.1.
Solubility:
 It is recommended to reconstitute the lyophilized GM-CSF in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

 
Stability:
 
 Lyophilized GM-CSF although stable at room temperature for 3 weeks, should be stored desiccated below -18 C. Upon reconstitution GM-CSF 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 avoid freeze-thaw cycles.

 
Purity:
 Greater than 98.0% as determined by:
(a) Analysis by RP-HPLC.
(b) Anion-exchange FPLC.
(c) Analysis by reducing and non-reducing SDS-PAGE Silver Stained gel.

 
Amino acid sequence:
 The sequence of the first five N-terminal amino acids was determined and was found to be Met-Ala-Pro-Thr-Arg.

 
Dimers and aggregates:
 Less than 1% as determined by silver-stained SDS-PAGE gel analysis.

 
Biological Activity:
 ProSpec's Murine GM-CSF is fully biologically active when compared to standard. The ED50 as determined by the dose-dependant stimulation of the proliferation of murine FDC-P1 cell line is less then 0.2 ng/ml, corresponding to a Specific Activity of 5x10 6IU/mg.

 
Endotoxin:
 Less than 0.1 ng/µg (IEU/µg) of Murine GM-CSF .

 
Protein content:
 Protein quantitation was carried out by two independent methods:

1. UV spectroscopy at 280 nm using the absorbency value of 0.765 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 (InliGenetics).
2. Analysis by RP-HPLC, using a standard solution of GM-CSF as a Reference Standard.

 
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.

佰易聚生物商城提供美國光譜醫學透析袋,wako生化試劑,amresco生化試劑,sigma生化試劑,優質的分子生物學試劑和試劑盒、培養基本和培養耗材、細胞因子和細胞分離液、抗體和elisa試劑盒及常用生物試劑等,大量現貨火爆*,歡迎登錄 www.ebioeasy.com或者,,洽談選購!

 

 



更多產品
在線留言

留言框

  • 產品:

  • 您的單位:

  • 您的姓名:

  • 聯系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數字),如:三加四=7
主站蜘蛛池模板: 猫咪成人在线 | 国产福利专区 | 一区国严二区亚洲三区 | 亚洲一区二区中文 | 国产成人永久免费视频 | 日本中文字幕永久在线 | 亚洲日日做天天做日日谢 | 家庭教师姐姐 | 国产精品动漫网站 | 色播亚洲视频在线观看 | 热久久中文字幕 | 97在线观看视频 | 亚洲va国产日韩欧美精品色婷婷 | 亚洲欧美在线综合一区二区三区 | 香蕉视频 在线播放 | 免费观看a黄一级视频 | 亚洲乱亚洲乱妇app 亚洲乱视频 | 91av小视频| 麻豆影音 | 天堂网在线观看视频 | 亚洲一区欧美日韩 | 亚洲一区二区三区不卡在线播放 | 免费精品在线观看 | 999久久久免费精品国产牛牛 | 有没有www动漫在线观看高清 | 欧美视频在线观 | 欧美性一区二区三区 | 99色在线观看 | 国产精品福利社 | 欧美成人精品手机在线观看 | 日本黄色免费网站 | 国产欧美一区二区三区免费 | 亚洲一区二区在线播放 | 日韩欧美中文字幕一区二区三区 | 亚洲一区自拍 | 五月网 | 日日夜夜操操 | 色猫咪网站 | 国产精品福利在线观看 | 国产精品入口麻豆高清在线 | 久久观看视频 |