Recombinant murine Interleukin-4 (rm IL-4 )

SKU: orb1631610

Description

Images & Validation

−

Key Properties

−

Source	Murine
Expression System	Escherichia coli.
Biological Activity	Fully biologically active when compared to standard. The ED50 as determined by the dose-dependant prolifiration of Murine HT-2 cells is less then 2 ng/ml, corresponding to a Specific Activity of > 5 × 105 IU/mg.
Molecular Weight	Approximately 13.5 kDa, a single non-glycosylated polypeptide chain containing 121 amino acids.
Purity	> 97 % by SDS-PAGE and HPLC analyses.

Storage & Handling

−

Storage	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 preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
Form/Appearance	Lyophilized from a 0.2 µm filtered solution in PBS, pH 7.4.
Expiration Date	6 months from date of receipt.
Disclaimer	For research use only

Alternative Names

−

B-cell IgG differentiation factor, B-cell growth factor 1, BSF-1, IGG1 induction factor, Lymphocyte stimulatory factor 1

Quality Guarantee

Explore bioreagents carefree to elevate your research. All our products are rigorously tested for performance. If a product does not perform as described on its datasheet, our scientific support team will provide expert troubleshooting, a prompt replacement, or a refund. For full details, please see our Terms & Conditions and Buying Guide. Contact us at support@biorbyt.com.

Quick Database Links

UniProt

P07750

UniProt Details

−

No UniProt data available

Documents Download

Datasheet

Product Information

Download

Request a Document

Protocol Information

Find More Protocols