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Rat IL-4 ELISA Kit

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SKU
EA100276
Rat IL-4 ELISA Kit
  $755.00
3 Weeks*
Specifications
Specifications
Product Data
Species Rat
Assay Type Sandwich ELISA kit of Quantitative Detection for Rat IL-4
Assay Length 3.5 hours incubations; 1 hour washing and analyzing samples
Signal Colorimetric
Curve Range 15.6pg/ml-1000pg/ml
Sample Type Cell culture supernates and serum.
Sample Volume 100 ul
Specificity This kit is used for quantitative detection of rat IL-4
Sensitivity <1pg/ml
Reactivity Rat
Cross Reactivity There is no detectable cross-reactivity with other relevant proteins.
Interference No significant interference observed with available related molecules.
Components
  • 96-well plate precoated with anti- rat IL-4 antibody 1
  • Lyophilized recombinant rat IL-4 standard 10ng/tubex2
  • Biotinylated anti- rat IL-4 antibody 130ul(dilution 1:100)
  • Avidin-Biotin-Peroxidase Complex(ABC) 130ul(dilution 1:100)
  • Sample diluent buffer 30ml
  • Antibody diluent buffer 12ml
  • ABC diluent buffer 12ml
  • TMB color developing agent 10ml
  • TMB stop solution 10ml
Background Interleukin-4(IL-4), also knowns as a B-cell stimulatory factor1(BSF1), is an immunomodulatory cytokine, which can inhibit the growth of tumour cells. The human cDNA contains a single open reading frame encoding a protein of 153 amino acids, including a putative signal peptide. IL-4 may act as an autocrine growth factor in pancreatic cancer cells and also give rise to the possibility that cancer-derived IL-4 may suppress cancer-directed immunosurveillance in vivo in addition to its growth-promoting effects, thereby facilitating pancreatic tumor growth and metastasis. The mouse and human genes and their protein products show structural and functional similarities. The human IL-4 gene, which occurs as a single copy in the haploid genome, is mapped on chromosome 5. Rat IL-4 is a 13.5KDa glycoprotein, consisting of 147 amino acids in precursor form and 123 amino acids in mature form.
Gene Symbol Il4
Locus ID 287287
Standard Curve
Shipping Blue Ice
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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.

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