Krishgen Biosystems

KRIBIOLISA™ Anti-Darbepoetin (ARANESP) ELISA

Product Code:
 
KBI2030
Product Group:
 
ELISA Kits
Host Type:
 
Human
Regulatory Status:
 
RUO
Shipping:
 
2-8 °C
 

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KBI20301 x 96 wells£773.00
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This product comes from: India.
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Further Information

Calibration Range:
10 ng/ml - 640 ng/ml
Detection Method:
Colorimetric, 450nm
Product Description:
Enzyme Immunoassay for quantitative detection of Anti-Darbepoetin in serum and plasma. Erythropoietin (EPO) is a heavily glycosylated protein with a molecular weight of about 30,000 - 34,000 Daltons. Human EPO is a polypeptide consisting of 165 amino acids, containing one O-linked and three Nlinked carbohydrate chains. The recombinant EPO is a good substitute for the native protein for use in an immunoassay. Darbepoetin is a re-engineered form of erythropoietin, contains 5 N-linked oligosaccharide chains and has a molecular weight of 37,100 Daltons and a carbohydrate composition of 51%.It has a 3-fold longer serum half-life compared to epoetin alpha and epoetin beta Krishgen PK kits, developed using the innovator drug as calibrator, are used for the quantitation of serum protein drug levels, and can be used for biosimilar and generics research as well. About the kit: - Uses anti-idiotypic antibodies sourced from our vendor partner in the US, which ensures higher specificity, and low cross reactivity. - Recovery rates are between 85 - 115% - Ready to use with a standard protocol with break-apart pre-coated wells - Validated as per US FDA guidelines for Bioassays - Optimized for matrix effects to ensure higher sensitivity. - Shelf life: 1 year The method employs enzyme linked immunoassay technique. Standard or samples are pipetted into microwells pre-coated with Darbepoetin and A nti- Darbepoetin present in the sample and standards are bound by Darbepoetin . In the second step, HRP conjugate is pipetted and incubated. Free HRP conjugate will be removed by washing. Addition of TMB substrate will develop blue color and and reaction is stopped by addition of stop solution. Colour of the solution turns yellow. Intensity of yellow colour in wells is directly proportional to the concentration of Anti-Darbepoetin present in Standard or sample. Absorbance is measured at 450 nm.
Sample Type:
Serum and Plasma
Sensitivity:
8 ng/ml