Human Duffy antigen/chemokine receptor (DARC) ELISA Kit | KTE62267

Human Duffy antigen/chemokine receptor (DARC) ELISA Kit | KTE62267 | Gentaur UK, US & Europe Distribution

Application: This Human Duffy antigen/chemokine receptor (DARC) ELISA Kit employs a two-site sandwich ELISA to quantitate DARC in samples. An antibody specific for DARC has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyDARC present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for DARC is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of DARC bound in the initial step. The color development is stopped and the intensity of the color is measured.

Detection Method: Colorimetric

Conjugate: N/A

Sample Type: Cell culture supernatants#Serum#Plasma#Other biological fluids

Assay Type: Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.

Kit Component: • Human Duffy antigen/chemokine receptor microplate
• Human Duffy antigen/chemokine receptor standard
• Human Duffy antigen/chemokine receptor detect antibody
• Streptavidin-HRP
• Standard diluent
• Assay buffer
• HRP substrate
• Stop solution
• Wash buffer
• Plate covers

Features & Benefits: Human Duffy antigen/chemokine receptor (DARC) ELISA Kit has high sensitivity and excellent specificity for detection of Human DARC. No significant cross-reactivity or interference between Human DARC and analogues was observed.

Calibration Range: Please inquire

Limit Of Detection: Please inquire

Usage Note: • Do not mix components from different kit lots or use reagents beyond the kit expiration date.
• Allow all reagents to warm to room temperature for at least 30 minutes before opening.
• Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
• Unused wells must be kept desiccated at 4 °C in the sealed bag provided.
• Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
• It is recommended that all samples and standards be assayed in duplicate or triplicate.

Storage Instruction: The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.

Shipping: Gel pack with blue ice.

Precaution The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Background: Duffy blood group, chemokine receptor (DARC) acts as a non-classical chemokine receptor that does not signal but rather acts as a scavenger protein. It is also the receptor for the human malaria parasites Plasmodium vivax and Plasmodium knowlesi.The Duffy system enjoys the distinction of being the first blood group whose genetic locus was assigned to a specific autosome, i.e., chromosome 1. On the basis of families studied in Rochester, N.Y., Weitkamp (1972) could demonstrate no linkage of the HBB locus and Duffy, as had been suggested by Nance et al. (1970) . An earlier suspicion of localization to chromosome 16 was apparently in error. Duffy and the locus for a form of hereditary cataract are closely linked. From extensive family studies, Robson et al. (1973) arrived at a tentative map of chromosome 1.

Alternative Names: DARC; CTA-134P22.3; CCBP1; CD234; Dfy; FY; GPD; GpFy; WBCQ1; Duffy blood group antigen; Fy glycoprotein; OTTHUMP00000035293; OTTHUMP00000035294; glycoprotein D

Search name: DARC; CTA-134P22.3; CCBP1; CD234; Dfy; FY; GPD; GpFy; WBCQ1; Duffy blood group antigen; Fy glycoprotein; OTTHUMP00000035293; OTTHUMP00000035294; glycoprotein D

Tag: DARC