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Insulin-Transferrin-Sodium Selenite Supplement

品牌
Roche
货号
11074547001
规格纯度
suitable for cell culture, lyophilized, pkg of 50 mg (for 5 l medium)
参考价格
2067.11 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

The insulin-transferrin-sodium selenite (ITS) supplement comprises three of the most crucial growth factors for many cell types. Insulin is a component of serum-free media formulations for all primary cells and cell lines. It stimulates cell growth, increases fatty acid and glycogen synthesis in a serum-free medium. Transferrin is an essential growth factor for many cell types. Selenium is very often necessary for optimal cell growth. ITS permits an appreciable reduction in serum requirements for cellular growth. ITS is also an antioxidant that supports the growth of in vivo derived (IVD) embryos. Insulin promotes embryonic growth and metabolism. The iron transport in the embryo is mediated by transferrin. Sodium selenite protects from oxidative damage and inhibits lipid peroxidation. ITS is useful in human chondrocytes monolayer culture.
The Insulin-Transferrin-Sodium Selenite Supplement contains the most essential growth-promoting components of serum-free culture media in an optimized ratio.
Source: Insulin- bovine pancreas; transferrin- human serum; Sodium selenite-synthetic

应用

The Insulin-Transferrin-Sodium Selenite Supplement is used in the cell culture media as a basal growth-factor supplement to which other cell type-specific nutrients and growth factors are added.

制备说明

Working concentration: Insulin, 5 μg/ml, transferrin, 5 μg/ml, sodium selenite, 5 ng/ml (3.0 x 10-8 M)

Storage conditions (working solution): -15 to -25 ℃.
Prepare appropriate aliquots and avoid repeated freezing and thawing.

重悬

The insulin-transferrin-sodium selenite supplement should be reconstituted in 5 ml or 25 ml sterile double-dist. water (1000 x concentrated stock solution).
Further dilution with culture medium.

其他说明

For life science research only. Not for use in diagnostic procedures.

产品性质

质量水平100
生物来源human serum (transferrin)
synthetic (sodium selenite)
重组expressed in human cells
无菌性non-sterile; 0.2 μm filtered
测定>98% (Transferrin, SDS-PAGE)
>99% (Insulin, HPLC)
>99% (Sodium selenite)
形式lyophilized
包装pkg of 50 mg (for 5 l medium)
manufacturer/tradenameRoche
technique(s)cell culture | mammalian: suitable
溶解性water: miscible
UniProt登记号P01317
P02786
运输wet ice
储存温度2-8℃
Gene Informationbovine ... INS(280829)
human ... TFRC(7037)

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)does not flash
闪点(C)does not flash

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