Active Recombinant Pig IL4 Protein (His25-Cys133), C-His tagged, Animal-free, Carrier-free
Cat.No. : | IL4-208P |
Product Overview : | Recombinant Pig IL4 Protein (His25-Cys133) with C-His tag was expressed in E. coli and Animal-free as well as Carrier-free. |
- Specification
- Gene Information
- Related Products
Description : | Interleukin-4 (IL-4) is a key cytokine produced by activated T cells, mast cells, basophils, neutrophils and eosinophils. IL-4 is critical for the development of Th2-mediated responses, which is related to allergy and asthma. It can also regulate B cell responses, including survival, cell proliferation and gene expression. IL-4 also plays fundamental role for B-cell stimulation, including induction of the IgE isotype switch. |
Source : | E. coli |
Species : | Pig |
Tag : | C-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. |
Molecular Mass : | The protein has a calculated MW of 13.5 kDa. The protein migrates as 15 kDa under reducing condition (SDS-PAGE analysis). |
Protein Length : | His25-Cys133 |
Endotoxin : | < 0.1 EU/μg of the protein by the LAL method. |
Purity : | >98% as determined by SDS-PAGE analysis. |
Storage : | This product is stable after storage at: -20 centigrade for 12 months in lyophilized state from date of receipt. -20 or -80 centigrade for 1 month under sterile conditions after reconstitution. Avoid repeated freeze/thaw cycles. |
Storage Buffer : | Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. |
Reconstitution : | It is recommended to reconstitute the lyophilized protein in sterile H2O to a concentration not less than 200 μg/mL and incubate the stock solution for at least 20 min to ensure sufficient re-dissolved. |
Shipping : | The product is shipped with polar packs. Upon receipt, store it immediately at -20 centigrade or lower for long term storage. |
Gene Name : | IL4 interleukin 4 [ Sus scrofa ] |
Official Symbol : | IL4 |
Synonyms : | IL4; interleukin 4; interleukin-4; IL-4; BSF-1; B-cell stimulatory factor 1; lymphocyte stimulatory factor 1; |
Gene ID : | 397225 |
mRNA Refseq : | NM_214123 |
Protein Refseq : | NP_999288 |
UniProt ID : | Q04745 |
Products Types
◆ Recombinant Protein | ||
IL4-1041C | Recombinant Cattle IL4 Protein, His-tagged | +Inquiry |
IL4-203H | Recombinant Active Human IL4 Protein, His-tagged(C-ter) | +Inquiry |
IL4-181P | Active Recombinant Porcine IL4 Protein | +Inquiry |
IL4-4323O | Recombinant Ovine IL4 Protein | +Inquiry |
IL4-0805H | Recombinant Human IL4 Protein (H25-S153), His tagged | +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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