Active GMP Recombinant Porcine IL4 Protein, His-Tagged
Cat.No. : | IL4-01P |
Product Overview : | GMP Recombinant Porcine IL4 Protein, His-Tagged was expressed in Escherichia coli cell-derived in an animal component free process under cGMP guidelines. |
- Specification
- Gene Information
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Description : | The interleukin 4 (IL4, IL-4) is a cytokine that induces differentiation of naive helper T cells (Th0 cells) to Th2 cells. Upon activation by IL-4, Th2 cells subsequently produce additional IL-4 in a positive feedback loop. The cell that initially produces IL-4, thus inducing Th2 differentiation, has not been identified, but recent studies suggest that basophils may be the effector cell. It is closely related and has functions similar to Interleukin 13. |
Source : | Escherichia coli |
Species : | Porcine |
Tag : | His |
Form : | Lyophilized |
Bio-activity : | Measure by its ability to induce proliferation in TF-1 cells. The ED50 for this effect is <0.6 ng/mL. |
AA Sequence : | MHKCDITLQEIIKTLNILTARKNSC MELPVTDVFAAPENTTEKETFCRAS TVLRHIYRHHTCMKSLLSGLDRNLS SMANMTCSVHEAKKSTLKDFLERLK TIMKEKYSKC with polyhistidine tag at the C-terminus |
Endotoxin : | <0.1 EU per 1 μg of the protein by the LAL method. |
Purity : | >98% as determined by SDS-PAGE. Ni-NTA chromatography |
Notes : | Please use within one month after protein reconstitution. |
Storage : | Lyophilized protein should be stored at -20°C. Upon reconstitution, protein aliquots should be stored at -20°C or -80°C. |
Storage Buffer : | The protein was lyophilized from a solution containing 1X PBS, pH 7.4. |
Reconstitution : | It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 100 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved. |
Gene Name : | IL4 interleukin 4 [ Sus scrofa (pig) ] |
Official Symbol : | IL4 |
Gene ID : | 397225 |
mRNA Refseq : | NM_214123.1 |
Protein Refseq : | NP_999288.1 |
UniProt ID : | Q04745 |
Products Types
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IL4-514H | Recombinant Human IL4 Protein | +Inquiry |
IL4-36H | Active Recombinant Human IL4 Protein, Animal Free | +Inquiry |
◆ Lysates | ||
IL4-001MCL | Recombinant Mouse IL4 cell lysate | +Inquiry |
Related Gene
For Research Use Only. Not intended for any clinical use. No products from Creative BioMart may be resold, modified for resale or used to manufacture commercial products without prior written approval from Creative BioMart.
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Ask a questionCustomer Reviews (3)
Write a reviewBy testing immunogenicity in animal models, detect whether an immune response is induced.
The structure of the recombinant protein was analyzed by nuclear magnetic resonance (NMR), X-ray crystallography or electron microscopy, and the results showed that the protein was stable.
This protein has good stability, and the test results of heat resistance, acid and alkali resistance and protease degradation resistance are good.
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