Human Recombinant IL-4 (from E. coli)
Supplier: Shenandoah Biotechnology
Certificates
About this item
Interleukin 4 (IL-4) is an immunomodulatory cytokine that functions to induce naïve helper T cells to differentiate into type 2 T helper (Th2) cells. Th2 cells subsequently produce more IL-4 in a positive feedback loop. IL-4 also promotes immunoglobulin IgG to IgE isotype switching on B cells. IL-4 binds the IL-4Rα receptor to activate STAT6 signaling.
- High quality
- Low endotoxin
- Affordable
Caution: This product is for research use only and is not for use in humans.
Specifications
- Coniugazione:Non coniugato
- Protein function:Cytokine
- Protein/peptide type:Recombinant
- Sorgente luminosa:E. coli
- Specie:Human
- Condizioni di conservazione:–20 °C
- Contenuto di endotossine:Endotoxin LAL (EU/µg) ≤0,1
- Attività biologica:Bioactivity Assay: TF-1 cell proliferation, ED₅₀ ≤0,25 ng/ml, Bioactivity ≥4,0×10⁶ units/mg
- ID gene:P05112
- Ricostituzione:Sterile water at 0,1 mg/ml
- Privo di endotossine:N
- Senza corriere:Y
- Protease-free:N
- Senza animali:Y
- Protein synonyms:BCGF|B-cell stimulatory factor-1|BCDF|BSF-1
- Protein/peptide name:IL-4 (AF)
- Purezza:≥95%
- Peso molecolare:15,1 kDa
- Sequenza:MHKCDITLQE IIKTLNSLTE QKTLCTELTV TDIFAASKNT TEKETFCRAA TVLRQFYSHH EKDTRCLGAT AQQFHRHKQL IRFLKRLDRN LWGLAGLNSC PVKEANQSTL ENFLERLKTI MREKYSKCSS
- Livello di endotossine:Low
- Formulazione:0,1% Trifluoroacetic acid (TFA)
- Esente da nucleasi:N
- Grado:RUO
- Temperatura di spedizione:RT
- Applicazioni testate:Bioassay
Specifications
Frequently Bought Together