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| Catalog No. | Product Name | Size | List Price (US$) | Quantity |
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Conditions of optimal IL-13 Protein performance should be determined experimentally by the investigator.
Price/availability/specifications subject to change without notice. Unless otherwise indicated, our catalog and customized products are for research use only and not intended for human or animal diagnostic or therapeutic use.
Phone: 1-617-401-8149
Fax: 1-617-606-5019
Email: message@sydlabs.com
Or leave a message with a formal purchase
order (PO) Or credit card.
Introduction
IL13 is an immunoregulatory cytokine produced primarily by activated Th2 cells. IL-13 is involved in several stages of B-cell maturation and differentiation. It up-regulates CD23 and MHC class II expression, and promotes IgE isotype switching of B cells. This cytokine down-regulates macrophage activity, thereby inhibits the production of pro-inflammatory cytokines and chemokines. This cytokine is found to be critical to the pathogenesis of allergen-induced asthma but operates through mechanisms independent of IgE and eosinophils. This gene, IL3, IL5, IL4, and CSF2 form a cytokine gene cluster on chromosome 5q, with this gene particularly close to IL4.
BP000136-CYT-489: Recombinant Human IL-13, His Tag
Source: E. coli-derived.
A single, non-glycosylated, Polypeptide chain containing 112 amino acids fragment (21-132) having a molecular weight of 12.84 kDa with a 4 kDa amino-terminal hexahistidine tag.
Purity > 95%, by SDS-PAGE and RP-HPLC.
Formulation: Interleukin -13 His-Tag protein is supplied in 50 mM Sodium Acetate (pH 4.8) and 50% glycerol.
Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.
Other IL-13 Proteins:
Recombinant Rat IL-13
Recombinant Mouse IL-13
Recombinant Mouse IL-13
Recombinant Human IL-13 Variant
Recombinant Human IL-13
IL-13 Antibodies:
IL-13 Polyclonal Antibody
IL-13 Polyclonal Antibody
IL-13 ELISA Kits:
Rat IL-13 ELISA Kit
Mouse IL-13 ELISA Kit
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