IL-4 Polyclonal Antibody
Catalog Number | Pack Size | List Price* | Quantity | |
---|---|---|---|---|
PA547980 | 100 µg | 606,00 | Add |
* CHF, excl. 8.1% VAT and shipping costs
Product Description
In direct ELISAs, approximately 15% cross-reactivity with recombinant canine IL-4, recombinant cotton rat IL-4, recombinant human IL-4, recombinant mouse IL-4, recombinant porcine IL-4, and recombinant rat IL-4 is observed. Reconstitute at 0.2 mg/mL in sterile PBS. Endoxin level is <0.10 EU per 1 µg of the antibody by the LAL method. Interleukin-4 (IL-4) is a pleiotropic, immune-modulatory cytokine produced by activated T cells, and serves as a ligand for interleukin 4 receptor. IL-4 has been found to have the broadest range of actions. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play an important role in mediating the immune regulatory signal of IL-4. The IL-4 gene, IL-3, IL-5, IL-13, and CSF2 form a cytokine gene cluster on chromosome 5q. In particular, IL-4 is located in close proximity to IL13 on the chromosome. Further, the IL-4 gene, IL13 and IL5 are found to be coordinated by several long-range regulatory elements over a 120 kilobase range on the chromosome. IL-4 delta 2 is a known splice variant of IL-4.
Category | Antibody |
Supplier | ThermoFisher |
Application | N, WB |
Regulatory Status | RUO |
Immunogen | E. coli-derived recombinant feline IL-4 Gln24-His133 |
Host | Gt |
Genebank | IL4 |
Isotype | IgG |
Crossreactivity | Ca |
Clonality | Pab |
Format | Lyophilized; PBS; , with 5% trehalose and No Preservative |
Concentration | 0.2 mg/mL |
Working Dilution | Neutralization (2-8 µg/mL), Western Blot (0.1 µg/mL) |
Purity | Antigen affinity chromatography |
Conjugation | Unconjugated |
Storage Conditions | -20° C, Avoid Freeze/Thaw Cycles |
Disclaimer | Alternative CatNo: PA5-47980 |
Tech. Data Sheet | View datasheet |
Link To Supplier | https://www.thermofisher.com |
Material Safety Data Sheet | Download PDF |