IL-4 Recombinant Protein | 40-246

IL-4 Recombinant Protein | 40-246 | Gentaur UK, US & Europe Distribution

Tested Application: N/A

Application: N/A

Tpredicted Molecular Weight: N/A

Physical State: Lyophilized

Buffer: N/A

Storage Condition: The lyophilized IL-4 recombinant protein is stable for at least 2 years from date of receipt at -20˚C. Reconstituted IL-4 is stable for at least 3 months when stored in working aliquots with a carrier protein at -20˚C. As with any protein, exposing IL-4 recombinant protein to repeated freeze / thaw cycles is not recommended. When working with proteins care should be taken to keep recombinant protein at a cool and stable temperature.

Alternate Name: BSF1, IL-4, BCGF1, BSF-1, BCGF-1, Interleukin-4, B-cell stimulatory factor 1

Background: N/A

Shipping: N/A

Disclaimer: This product is for research use only.

Source: E. coli

Species: Human

By Source: E. Coli

By Species: Human

Fusion Tag: N/A

Sequence: MHKCDITLQE IIKTLNSLTE QKTLCTELTV TDIFAASKNT TEKETFCRAA TVLRQFYSHH EKDTRCLGAT AQQFHRHKQL IRFLKRLDRN LWGLAGLNSC PVKEANQSTL ENFLERLKTI MREKYSKCSS

Bological Activity: The ED50 was determined by the dose - dependent stimulation of human TF - 1 cells is ≤ 0.2 ng/mL, corresponding to a specific activity of ≥ 5 x 10⁶ units/mg.

Purity: Greater than 98% by SDS-PAGE gel and HPLC analyses.

Endotoxin level is less than 0.1 ng per μg (1EU/μg).