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RECOMBINANT HUMAN IGF-2
Recombinant Human IGF-2
Recombinant Human IGF-2
Recombinant Human IGF-2
上海 更新日期:2025-03-07
产品详情:
- 中文名称:
- Recombinant Human IGF-2
- 英文名称:
- Recombinant Human IGF-2
- 产品类别:
- 重组蛋白 细胞因子
产品编号 | 产品名称 | 产品包装 | 产品价格 |
P5538-10μg | Recombinant Human IGF-2 | 10μg | 464.00元 |
Species | Gene ID | Accession | Source | Length | MW | Tag |
Human | 3481 | P01344 | E. coli | 64aa | 7.5kDa | - |
About this Antibody | |
Name | Recombinant Human IGF-2 (Recombinant Human Insulin-like Growth Factor-2; rHuIGF-2);重组人胰岛素样生长因子2 |
Synonyms | IGF2; IGF-2; MSA; C11orf43; chromosome 11 open reading frame 43; FLJ22066; FLJ44734; IGF-II; insulin-like growth factor 2 (somatomedin A); insulin-like growth factor II; insulin-like growth factor type 2; PP9974; Somatomedin-A; somatomedin-A |
Purity | >98% 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 20mM Tris-HCl, pH8.0, 150mM NaCl, with 0.02% Tween-20. |
Endotoxin | Less than 1EU/μg of rHuIGF-2 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 |
Insulin-like growth factor (IGF)-I (also known as somatomedin C and somatomedin A) and IGF-II (multiplication stimulating activity or MSA) belong to the family of insulin-like growth factors that are structurally homologous to proinsulin. Mature IGF-I and IGF-II share approximately 70% sequence identity. Both IGF-I and IGF-II are expressed in many tissues and cell types and may have autocrine, paracrine and endocrine functions. Mature IGF-I and IGF-II are highly conserved between the human, bovine and porcine proteins (100% identity), and exhibit cross-species activity. The IGFL (insulin-like growth factor-like) family includes four small (~11kDa), probably secreted family members in humans and one in mouse. This family shares A and B chain cysteine motifs with the IGF superfamily, and has an additional cysteine motif within an uncleaved region corresponding to the C peptide of the IGF family. |
Amino Acid Sequence | AYRPSETLCG GELVDTLQFV CGDRGFYFSR PASRVSRRSR GIVEECCFRS CDLALLETYC ATPAKSE |
包装清单:
产品编号 | 产品名称 | 包装 |
P5538-10μg | Recombinant Human IGF-2 | 10μg |
P5538-50μg | Recombinant Human IGF-2 | 50μg |
P5538-100μg | Recombinant Human IGF-2 | 100μg |
P5538-1mg | Recombinant Human IGF-2 | 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 IGF-2
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
成立日期 | (18年) |
注册资本 | 1000.000000万人民币 |
员工人数 | 500人以上 |
年营业额 | ¥ 500万-1000万 |
经营模式 | 试剂 |
主营行业 | 生化试剂,核苷,核苷酸,寡核苷酸,抗体,蛋白组学,生物活性小分子 |
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