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Sheep Polyclonal anti Human IL-4


Item#:
hAP-5265
Size Price Quantity
100.0 ug $290.00
Catalog Number hAP-5265
Sheep Polyclonal anti Human IL-4
Size 50µg
Immunogen E. coli-derived recombinant human IL-4
Clone Polyclonal AB
Antibody Isotype IgG
Preparation This antibody was produced from a sheep immunized with purified human IL-4 protein.
Formulation and Storage The IgG fraction of immunized serum was purified by antigen affinity chromatography and lyophilized from a 0.2 µm filtered solution in phosphate-buffered saline (PBS). Lyophilized samples are stable for 2 years from date of receipt when stored at -70°C.
Specificity Detects human IL-4 in direct ELISAs and Western blots. In these formats, approximately 5% crossreactivity with recombinant feline IL-4, recombinant canine IL-4, recombinant equine IL-4, and recombinant porcine IL-4 is observed and less than 1% cross-reactivity with recombinant mouse IL-4 and recombinant rat IL-4 is observed.
Reconstitution Reconstitute the antibody with 100 µl sterile PBS and the final concentration is 500µg/ml. Reconstituted antibody can also be aliquoted and stored frozen at < -20 °C for at least for six months without detectable loss of activity. Avoid repeated freeze-thaw cycles.
Applications
A.WB-(1 to 1000-2000)
B.N/B-Yes

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