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由来生物
human
リコンビナント
expressed in E. coli
アッセイ
≥90% (HPLC)
≥90% (SDS-PAGE)
形状
lyophilized powder
分子量
~47.0 kDa
包装
pkg of 25 μg
保管条件
avoid repeated freeze/thaw cycles
不純物
endotoxin, tested
NCBIアクセッション番号
輸送温度
dry ice
保管温度
−70°C
遺伝子情報
human ... SPA12(145264)
詳細
Vaspin (visceral adipose-specific SERPIN), a newly identified adipokine, is a member of serine protease inhibitor family. It is also known as serpin family A member 12 (SERPINA12). The gene encoding this protein is localized on human chromosome 14q32.13. Recombinant human Vaspin produced in E. coli is a single, non-glycosylated polypeptide chain containing 415 amino acids and having a molecular mass of 47kDa.
生物化学的／生理学的作用
Vaspin (visceral adipose-specific SERPIN) is also a unique insulin sensitizing adipocytokine in obesity. A recent publication indicates that induction of human vaspin mRNA expression in adipose tissue is regulated in a fat depot-specific manner and could be associated with parameters of obesity, insulin resistance, and glucose metabolism. This protein may be useful as a biomarker with patients with acute myocardial infarction. It is a ligand of the 78kDa glucose-regulated protein/murine transmembrane protein (GRP78/MTJ-1) complex and has indirect effects on endoplasmic reticulum stress-induced metabolic disorders.
物理的形状
20 mM Tris(pH 8, 0.2 mM PMSF, 10%グリセロール)を用いた1 mg/mLの溶液。
再構成
バイアルは、開封前に遠心してください。凍結融解の繰り返しは避けてください。
保管分類コード
13 - Non Combustible Solids
WGK
nwg
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
SRP4915-25UG:
試験成績書（COA）
製品のロット番号・バッチ番号を入力して、試験成績書（COA） を検索できます。ロット番号・バッチ番号は、製品ラベルに「Lot」または「Batch」に続いて記載されています。
Feihong Yang et al.
Biochemical and biophysical research communications, 503(2), 501-507 (2018-05-08)
Visceral adipose tissue-derived serine protease inhibitor (vaspin), as a secretory adipokine, was reported to exert a protective role on insulin resistance. Recent studies showed that serum vaspin level was downregulated in patients with coronary artery disease. However, whether vaspin exerted
Vaspin as a Prognostic Marker in Patients with Acute Myocardial Infarction.
Zhang B
Heart, Lung & Circulation, 25(3), 257-264 (2016)
Vaspin: a novel adipokine, member of the family of serine protease inhibitors
Ekaterini Koiou
Aristotle University Medical Journal, 38.3, 7-18 (2011)
The role of vaspin in the development of metabolic and glucose tolerance disorders and atherosclerosis.
Dimova R and Tankova T
BioMed Research International, 823481-823481 (2015)
S Kameshima et al.
Acta physiologica (Oxford, England), 216(2), 203-210 (2015-08-13)
Visceral adipose tissue-derived serine protease inhibitor (vaspin) is an adipocytokine with insulin-sensitizing activity originally identified in visceral adipose tissues of obesity-related type II diabetic rats. We previously showed that vaspin inhibits vascular cell migration and apoptosis as well as inflammatory
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