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產(chǎn)品名稱

(Ala31) IGF-I, recombinant protein (Receptor Grade) from IMMUNOLOGICAL & BIOCHEMICAL TESTSYSTEMS GmbH

產(chǎn)品貨號

AIU020 AIU100

產(chǎn)品價格

現(xiàn)貨詢價，電話：010-67529703

產(chǎn)品規(guī)格

20 μg

產(chǎn)品品牌

IMMUNOLOGICAL & BIOCHEMICAL TESTSYSTEMS GmbH

產(chǎn)品概述

產(chǎn)品詳情

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Product Name	(Ala31) IGF-I, recombinant protein (Receptor Grade)
Description	Product Specifications (Ala31) IGF-I: Human [Ala31]Insulin-like Growth Factor-I ([Ala31]IGF-I) is a 70 amino acid analog of human IGF-I comprising the complete human IGF-I sequence with the substitution of an Ala for Tyr at position 31 (hence [Ala31]). GroPep scientists have engineered this analog with the express purpose of changing biological activity. Human [Ala31]IGF-I has normal binding affinity for acid-stripped human serum binding proteins. However compared to human IGF-I, human [Ala31]IGF-I has reduced binding to the Type 1 IGF receptor and to the insulin receptor. Human [Ala31]IGF-I binds to these receptors slightly more strongly than human [Leu24]IGF-I or human [Leu60]IGF-I.
Size	20 μg
Concentration	n/a
Applications	n/a
Other Names	(Ala31) Insulin-like Growth Factor-1, (Ala31) IGF-1
Gene, Accession, CAS #	n/a
Catalog #	AIU020 AIU100
Price
Order / More Info	(Ala31) IGF-I, recombinant protein (Receptor Grade) from IMMUNOLOGICAL & BIOCHEMICAL TESTSYSTEMS GmbH
Product Specific References	Forbes, B.E. et al. (2002) Eur. J. Biochem., 269, 961-968 Milner, S. J. et al. (1995) Biochem. J., 308, 865-871 Source:Produced recombinantly Purity: > 95 % (by HPLC and N-terminal sequence analysis) Molecular Weight: 7557daltons - confirmed by Mass Spectrometry N-terminal sequence analysis:5 residues > 95 % single sequence Biological Activity:Type 1 IGF receptor binding assay: ED50 > 10 ng/ml IGF binding protein assay: ED50 < 10 ng/ml Stimulation of protein synthesis in rat L6 myoblasts: ED50 < 50 ng/ml Endotoxin: < 0.1 EU/μg State and Appearance:Lyophilized white powder. Dried from 0.1 M acetic acid and stored under dry nitrogen at a slight vacuum (-25 kPa) Storage/Stability: At least 2 years at 2 - 4°C (lyophilized) Peptide can be biotinylated by ibt upon request. CAUTION: Not for human or in-vitro diagnostic use! This is a GroPep specification. ibt is authorized distributor of GroPep.
產(chǎn)品資料

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