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Sheep Polyclonal anti Human IL-4


Item#:
hAP-5265
Size Price Quantity
50.0 ug $295.00
Catalog Number hAP-5265
Sheep Polyclonal anti Human IL-4
Size 50ug
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 um filtered solution in phosphate-buffered saline (PBS). Lyophilized samples are stable for 2 years from the 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 ul sterile PBS and the final concentration is 500ug/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
C
D.

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