Recombinant Human Interleukin-3 is produced by our E.coli expression system and the target gene encoding Ala20-Phe152 is expressed with a 6His tag at the N-terminus.
产品特性
Extracellular Domain Protein
纯化方法
Affinity purification
纯度
Greater than 95 % as determined by reducing SDS-PAGE.
IL-3
宿主: 人
宿主: 大肠杆菌(E. Coli)
Recombinant
> 95 % as analyzed by SDS-PAGE and HPLC.
Active
限制
仅限研究用
状态
Lyophilized
缓冲液
Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
储存条件
-20 °C,-80 °C
储存方法
Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
Interleukin-3 (IL-3) is a potent growth promoting cytokine. IL-3 can stimulate the proliferation and differentiation of pluripotent hematopoietic stem cells as well as various lineage committed progenitors. IL-3 exerts its biological function through binding to specific cell surface receptors. The amino acid sequences of this protein among different species share relatively low identity and its activity is highly species-specific. IL-3 has also been shown to possess neurotrophic activity, and is thought to be associated with neurologic disorders.