Product - Abyntek Biopharma

Protein

Recombinant Human Interleukin-4(rHu IL-4)

DESCRIPCIÓN

Supplier:	Signalway
Reference:	70104
Name:	Recombinant Human Interleukin-4(rHu IL-4)
Category:	Protein
Subcategory:	Cytokines
Aditional Names:	BSF-1, Binetrakin, Lymphocyte stimulatory factor 1, Pitrakinra.
Unit:	20ug
price :	Consultar
format :	Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4.
reactivity :	Human
Storage conditions :	This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted pr
purity :	> 98 % by SDS-PAGE and HPLC analyses.
Molecular weight :	Approximately 15.0 kDa, a single non-glycosylated polypeptide chain containing 129 amino acids.
bioactivity :	Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 0.2 ng/ml, corresponding to a specific activity of > 5.0 × 106 IU/mg.