| 產(chǎn)品詳情 |
| Edit |   |
|---|
| Product Name | Des(2,3)[Ala31]IGF-I, recombinant protein (Receptor Grade) |
|---|
| Description | Product Specifications Des(2,3)[Ala31]IGF-I: Des(2,3)[Ala31]IGF-I is a 68 amino acid analog of human IGF-I lacking Pro-Glu at positions 2-3 at the N-terminus and with a substitution of Ala for Tyr at position 31. Compared to [Ala31]IGF-I, Des(2,3)[Ala31]IGF-I has reduced binding to the Type 1 IGF receptor, but binding to acid-stripped human serum binding proteins (predominantly hIGFBP-3) is unaltered.Source: Des(2,3)[Ala31]IGF-I is produced recombinantly as a fusion protein in E.coli using a patented expression system. The fusion protein containing Des(2,3)[Ala31]IGF-I is refolded, and after the leader peptide is removed, the Des(2,3)[Ala31]IGF-I product is purified to Receptor Grade using several chromatography steps.Purity: > 95% (as determined by HPLC and N-terminal sequence analysis)Molecular weight: Theoretical : 7330 daltons. Confirmed by Mass Spectrometry.Appearance: Lyophilized white powderN-terminal sequence analysis: 5 residues > 95% single sequenceEndotoxin (LAL): 30 ng/ml IGF binding protein assay - ED50 < 10 ng/mlState:Dried from 0.1 M acetic acid and stored under dry nitrogen at a slight vacuum (-25kPa)Reconstitution: Dissolve in dilute acid (e.g. 10mM HCl or 0.1M acetic acid), aliquot and store at -20°C or -80°C. For lower dilutions (e.g. < 1mg/ml) inclusion of a carrier protein is recommended. Avoid freeze-thaw cycles.Storage/Stability:At least 2 years at 2-4°C (lyophilized) Peptide can be biotinylated by ibt upon request. This is a GroPep specification. ibt is authorized distributor of GroPep. |
|---|
| Size | 20 μg |
|---|
| Concentration | n/a |
|---|
| Applications | n/a |
|---|
| Other Names | Des (2,3) (Ala 31) Insulin-like Growth Factor-1 Des(2,3)[Ala31]IGF-1 |
|---|
| Gene, Accession, CAS # | n/a |
|---|
| Catalog # | AJU020 AJU100 |
|---|
| Price | |
|---|
| Order / More Info | Des(2,3)[Ala31]IGF-I, recombinant protein (Receptor Grade) from IMMUNOLOGICAL & BIOCHEMICAL TESTSYSTEMS GmbH |
|---|
| Product Specific References | n/a |
|---|
| 產(chǎn)品資料 |
|
夜夜干视频,免费又黄又硬又爽大片裸体,狠狠人妻久久久久久综合
|
日本乱伦免费中文网,国产脚交chinesefootjob,人人操人人摸人人搞
|
精品高清一区二区,男婴交从小就做h高辣,大香蕉色色网
|
欧美视频色,免费黄色三级,色综合久久久久久久
|
做爱视频成人,人善交vⅰ另类hd,成人一级黄色电影
青娱乐综合网,各种少妇正面bbw撒尿免费看,大鸡吧在线
|
影音先锋男人网,不要钱的毛片,三级在线无码观看
|
黄色视频在线观看网站,国产高潮国语对白精品视频网站,亚洲AV无码一区二区三区桃色
|
456人成免费视频在线看A片尿,久久久久久久久久一区,一区二区三区日
|
人人超碰人人,国产精品久久久不卡,A级片免费观看
|
国产精品久久久久久吹潮,久久香蕉av,一级一级a免一级a做免费线看内裤
|
|