生物来源
human
质量水平
重组
expressed in E. coli
无菌性
non-sterile
方案
≥95% (SDS-PAGE)
表单
lyophilized powder
效能
0.025-0.1 ng/mL cell proliferation using Nb2-11 cells per bioactivity ED50
分子量
predicted mol wt ~22 kDa
drug control
Home Office Schedule 4.2
杂质
endotoxin, tested
溶解性
PBS: 0.100 mL, clear, colorless (with 0.1% BSA )
运输
ambient
储存温度
−20°C
一般描述
Somatotropin or growth hormone is a peptide hormone that is secreted by the anterior pituitary gland. It is essential for growth. The hormone increases muscle mass, reduces fat mass, helps in maintaining normal blood glucose levels and also promotes a balanced lipid profile.
应用
Somatotropin or growth hormone has been used to study the molecular interactions of ephrin type-A receptor 4 precursor (EphA4) with the growth hormone receptor. It has also been used to induce differentiation in mammary epithelial cell line HC11.
生化/生理作用
Increases mass of most tissues by increasing cell number rather than cell size, mobilizes fat stores.
外形
Lyophilized from a 0.2 μm filtered solution in TBS (20 mM Tris, 0.15 M NaCl, pH 8.5) containing 50 μg of BSA per 1 μg of cytokine.
重悬
It is recommended that sterile PBS containing at least 0.1% human serum albumin or bovine serum albumin be added to the vial to prepare a stock solution of no less than 10 μg/mL.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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