官网链接
折扣/货期| 货号：40-322-0.005 mg | 规格：0.005 mg | 目录价：￥3783 |
| 货号：40-322-0.025 mg | 规格：0.025 mg | 目录价：￥5674.5 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
IGF-BP1 Recombinant Protein
别名:
AFBP, IBP1, PP12, IGF-BP25, hIGFBP-1, Insulin-like growth factor-binding protein 1, Placental protein 12, IBP-1
表达系统:
E. coli
保存温度:
The lyophilized IGF-BP1 recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted IGF-BP1 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing IGF-BP1 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.
运输温度:
Blue Ice
产品形式:
Lyophilized
产地:
美国
生产商:
Prosci
功能与背景:
IGF-BPs controls the distribution, function and activity of IGFs in various cell tissues and body fluids. Currently there are seven named IGF-BPs that form high affinity complexes with both IGF-I and IGF-II. IGF-BP1 is a 25.4 kDa cysteine-rich secreted protein expressed in liver, deciduas, and kidneys and is the most abundant IGF-BP in amniotic fluid. Levels of IGF-BP1 in serum are lowest after food. IGF-BP1 binds to both IGF-I and IGF-II with equal affinity. Phosphorylated IGF-BP1 hinders IGF actions, where as nonphosphorylated IGF-BP1 is stimulatory. Recombinant human IGF-BP1 is a 25.4 kDa protein consisting of 235 amino acid residues (Isoform A).
纯度:
Greater than 98% by SDS-PAGE gel and HPLC analyses.
Endotoxin level is less than 0.1 ng per μg (1EU/μg).
Endotoxin level is less than 0.1 ng per μg (1EU/μg).
生物活性:
The ED50 was Biological activity was determined by its ability to inhibit IGF - I induced proliferation of MCF - 7 is ≤ 0.5 μg/mL in the presence of 6 ng/mL of human IGF - I.
Accession #:
NP_000587.1
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