Interleukin-7 (IL-7), also known as lymphopoietin 1 and pre-B cell factor, is a hematopoietic growth factor belonging to the IL-7/IL-9 family. It is produced by keratinocytes, dendritic cells,

Name: IL-7, His, Human(CHO-expressed)Z03190
Brand: GenScript/金斯瑞
Price: 1500 CNY
Availability: InStock

產(chǎn)品型號：Z03190

更新時間：2025-11-06

廠商性質(zhì)：代理商

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產(chǎn)品介紹

產(chǎn)品簡介

Species

Human

Protein Construction

IL-7 (Asp26-His177) Accession # P13232	Poly-His
N-term	C-term

Purity

> 95% as analyzed by SDS-PAGE

Endotoxin Level

< 0.2 EU/μg of protein by gel clotting method

Biological Activity

ED50 < 0.2 ng/ml, measured in a cell proliferation assay using 2E8 cells.

Expression System

CHO

Apparent Molecular Weight

24~34 kDa, on SDS-PAGE under reducing conditions.

Formulation

Lyophilized after extensive dialysis against PBS.

Reconstitution

It is recommended that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute the lyophilized powder in ddH?O or PBS up to 100 μg/ml.

Storage & Stability

Upon receiving, this product remains stable for 6 months at lower than -70°C. Upon reconstitution, the product should be stable for 1 week at 4°C or for 3 months at -20°C. For long term storage it is recommended that a carrier protein (example 0.1% BSA) be added. Avoid repeated freeze-thaw cycles.

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