- ￥1600 - 30429
- PROSPEC
- 以色列
- cyt-505
- 2025年12月26日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
for future use below -18°C
- 保质期：
See instructions
- 英文名：
chLeptin
- 库存：
部分小规格有备货
- 供应商：
上海经科化学科技有限公司
- CAS号：
无
- 规格：
20ug/100ug/1mg
| 规格： | 20ug | 产品价格： | ￥1600.0 |
|---|---|---|---|
| 规格： | 100ug | 产品价格： | ￥5000.0 |
| 规格： | 1mg | 产品价格： | ￥30429.0 |
CATALOGUE NUMBER
CYT-505
SYNONYMS
INTRODUCTION
DESCRIPTION
The Leptin is purified by proprietary chromatographic techniques.
SOURCE
PHYSICAL APPEARANCE
FORMULATION
SOLUBILITY
STABILITY
For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).
Please prevent freeze-thaw cycles.
PURITY
(a) Analysis by SEC-HPLC.
(b) Analysis by SDS-PAGE.
AMINO ACID SEQUENCE
The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Val-Pro-Cys-Gln.
Recombinant Chicken leptin was produced according to the a.a. sequence published by the groups of Taouis & McMutry, see Raver et al. Protein Expr Purif. 1998 Dec; 14(3):403-8.
BIOLOGICAL ACTIVITY
PROTEIN CONTENT
1. UV spectroscopy at 280 nm using the absorbency value of 0.19 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).
2. Analysis by RP-HPLC,using calibrated solution of Leptin Chicken as a Reference Standard.
SAFETY DATA SHEET
SDS
USAGE
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文献和实验Leptin Chicken Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 145 amino acids and having a molecular mass of 16 kDa.
The Leptin is purified by proprietary chromatographic techniques.
Maintenance of Chicken Embryonic Stem Cells In Vitro
In this chapter, we describe the methods we have used to show that chicken leukemia inhibitory factor (LIF) maintains chicken embryonic stem (ES) cells in an undifferentiated state in culture. Recombinant chicken LIF (rchLIF) was expressed
Quality Assessment of Recombinant Proteins Produced in Plants
Plant-based expression technologies for recombinant proteins have begun to receive acceptance for pharmaceuticals and other commercial markets. Protein products derived from plants offer safer, more cost-effective, and less capital-intensive
proteins.It is a convenient alternative to sonication for extracting recombinant proteins from the cytoplasm of Escherichia coli cells carrying expression vectors,especially when many proteins are to be processed in parallel. In this article I’ll summarize
技术资料