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Recombinant Human DES1-3 IGF-1

基本信息 产品图片 产品描述 供应商联系方式 同类产品

基本信息:

  • 发布时间: 2019-08-07
  • 产品名称: Recombinant Human DES1-3 IGF-1
  • 产品英文名称: Recombinant Human DES1-3 IGF-1
  • CAS号: 
  • 产品包装:  100μg
  • 产品价格: 1152.00无
  • 有效期: 一年
  • 品牌: 
  • 产地: 
  • 保存条件: 
  • 纯度规格: 
  • 产品类别: 重组蛋白 细胞因子

产品图片:

Recombinant Human DES1-3 IGF-1

产品描述:

产品编号 产品名称 产品包装 产品价格
P5507-100μg Recombinant Human DES1-3 IGF-1 100μg 1152.00元
Species Gene ID Accession Source Length MW Tag
Human 3479 P05019 E. coli 67aa 7.4kDa
About this Protein
Name Recombinant Human DES1-3 IGF-1 (Recombinant Human DES1-3 Insulin-like Growth Factor 1; rHuDES1-3 IGF-1);重组人DES1-3胰岛素样生长因子1
Synonyms IGF1; IGF-1; Somatomedin A; Somatomedin C; IBP1; IGF1A; IGFI; IGF-I; IGF-IA; IGF-IB; insulin-like growth factor 1; insulin-like growth factor 1 (somatomedin C); insulin-like growth factor I; insulin-like growth factor IA; insulin-like growth factor IB; Mechano growth factor; MGF; somatomedin-C; Somatomedin-C
Purity >97% by SDS-PAGE and HPLC analyses.
Biological Activity Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using serum free human MCF-7 cells is less than 2ng/ml, corresponding to a specific activity of >5.0×105IU/mg.
Physical Appearance Sterile Filtered White lyophilized (freeze-dried) powder.
Formulation Lyophilized from a 0.2μM filtered concentrated solution in PBS, pH7.4.
Endotoxin Less than 50EU/mg of rHuDES1-3 IGF-1 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 sterile distilled water or aqueous buffer containing 0.1% BSA 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 IGF-1 belonged to the insulin gene family, is a mitogenic polypeptide growth factor that stimulates the proliferation and survival of various cell types including muscle, bone, and cartilage tissue in vitro. DES(1-3)IGF-1, is a truncated variant of human IGF-1 with the tripeptide Gly-Pro-Glu absent from the N-terminus. It has been isolated from bovine colostrum, human brain and porcine uterus. The DES(1-3)IGF-1 probably results from post-translational cleavage of IGF-1. It has about 10-fold more potent than IGF-I at stimulating hypertrophy and proliferation of cultured cells, a consequence of much reduced binding to IGF-binding proteins, in turn caused by the absence of the glutamate at position 3. Clinical opportunities for DES(1-3)IGF-1 have not yet been evaluated, but could apply in catabolic states as well as for the treatment of inflammatory bowel diseases.
Amino Acid Sequence TLCGAELVDA LQFVCGDRGF YFNKPTGYGS SSRRAPQTGI VDECCFRSCD LRRLEMYCAP LKPAKSA

包装清单:

产品编号 产品名称 包装
P5507-20μg Recombinant Human DES1-3 IGF-1 20μg
P5507-100μg Recombinant Human DES1-3 IGF-1 100μg
P5507-1mg Recombinant Human DES1-3 IGF-1 1mg
- 说明书 1份

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,所以首次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。所以一定要使用产品简介中Reconstitution一栏的信息配制储存液。
       本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
       为了您的安全和健康,请穿实验服并戴一次性手套操作。

Recombinant Human DES1-3 IGF-1
  • 供应商联系方式:
  • 联系人 碧云天
  • 公司名称 碧云天生物技术有限公司
  • 电话 400-1683301
  • 手机 800-8283301
  • 传真 
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  • 地址 上海市松江区新飞路1500弄30号
  • 公司简介:
  • 碧云天由美国哈佛大学的留学人员创办于2001年,为上海市高新技术企业,公司核心团队由来自美国哈佛大学、NIH、UCLA、香港大学、南京大学、中国科技大学、中国科学院等著名大学和科研机构的高水平科研人员及默克、诺华等顶尖医药企业的管理人员组成。十多年来,碧云天已经成为世界一流的生物、医学研究用试剂、试剂盒和消耗品的研发和生产企业,同时提供生命科学研究的技术服务和一站式实验仪器设备采购平台。目前已有近50000篇注明使用碧云天产品的研究论文发表在包括Nature、Cell等国际高水平学术期刊,日均逾33.37篇!碧云天将继续致力于科研用技术和产品的研发,用我们最顶尖的技术、最成熟的产品、最热情的服务,服务科研人员,造福生命健康
Recombinant Human DES1-3 IGF-1生产厂家及价格: