Human Probable arylformamidase (AFMID) ELISA Kit | KTE60956

Human Probable arylformamidase (AFMID) ELISA Kit | KTE60956 | Gentaur UK, US & Europe Distribution

Application: This Human Probable arylformamidase (AFMID) ELISA Kit employs a two-site sandwich ELISA to quantitate AFMID in samples. An antibody specific for AFMID has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyAFMID present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for AFMID 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 AFMID 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 Probable arylformamidase microplate
• Human Probable arylformamidase standard
• Human Probable arylformamidase detect antibody
• Streptavidin-HRP
• Standard diluent
• Assay buffer
• HRP substrate
• Stop solution
• Wash buffer
• Plate covers

Features & Benefits: Human Probable arylformamidase (AFMID) ELISA Kit has high sensitivity and excellent specificity for detection of Human AFMID. No significant cross-reactivity or interference between Human AFMID 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: Arylformamidase (AFMID) is the second enzyme of the kynurenine pathway metabolizing tryptophan to nicotinic acid and nicotinamide adenine dinucleotide cofactors. Inhibition of AFMID by organophosphorus insecticides in developing chicken embryos is correlated with lowered NAD levels and severe teratogenesis. The cDNA sequence previously identified for mouse liver AFMID was cloned and expressed in Escherichia coli. Residues identified as potential catalytic triad members through sequence motif and homology modeling were mutated to alanine to probe their contributions to enzyme activity. The wild-type and mutant AFMIDs were expressed as amino terminal 6 x His-tagged recombinant proteins to facilitate purification. Three chromatography steps isolated highly purified proteins for enzyme activity comparisons.

Alternative Names: AFMID; DKFZp686F03259; KF; MGC167063;

Search name: AFMID; DKFZp686F03259; KF; MGC167063;

Tag: AFMID