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Home / ELISA Kit

Human Thioredoxin (TRX) ELISA Kit

SKU : BHE13702332

Thioredoxins are proteins that act as antioxidants by facilitating the reduction of other proteins by cysteine thiol-disulfide exchange. Thioredoxins are found in nearly all known organisms and are essential for life in mammals.Thioredoxins are characterized at the level of their amino acid sequence by the presence of two vicinal cysteines in a CXXC motif. These two cysteines are the key to the ability of thioredoxin to reduce other proteins.
Thioredoxin proteins also have a characteristic tertiary structure termed the thioredoxin fold.The thioredoxins are kept in the reduced state by the flavoenzyme thioredoxin reductase, in a NADPH-dependent reaction. Thioredoxins act as electron donors to peroxidases and ribonucleotide reductase.

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Mfr.No.	KTE60113
Description	This Human Thioredoxin (TRX) ELISA Kit employs a two-site sandwich ELISA to quantitate TXN.
Alternative Names	TXN; RP11-427L11.1; DKFZp686B1993; MGC61975; TRX; TRX1;
Reactivity	Human
Detection Method	Colorimetric
Sample Type	Other biological fluids, Cell culture supernatants, Serum, Plasma
Assay Type	Sandwich (quantitative)
Assay Duration	Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.
Kit Components	Human Thioredoxin microplate Human Thioredoxin standard Human Thioredoxin detect antibody Streptavidin-HRP Standard diluent Assay buffer HRP substrate Stop solution Wash buffer Plate covers
Features	Human Thioredoxin (TRX) ELISA Kit has high sensitivity and excellent specificity for detection of Human TXN. No significant cross-reactivity or interference between Human TXN and analogues was observed.
Calibration Range	Please inquire
Limit Of Detection	Please inquire
Precautions	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	Thioredoxins are proteins that act as antioxidants by facilitating the reduction of other proteins by cysteine thiol-disulfide exchange. Thioredoxins are found in nearly all known organisms and are essential for life in mammals.Thioredoxins are characterized at the level of their amino acid sequence by the presence of two vicinal cysteines in a CXXC motif. These two cysteines are the key to the ability of thioredoxin to reduce other proteins. Thioredoxin proteins also have a characteristic tertiary structure termed the thioredoxin fold.The thioredoxins are kept in the reduced state by the flavoenzyme thioredoxin reductase, in a NADPH-dependent reaction. Thioredoxins act as electron donors to peroxidases and ribonucleotide reductase.
Notes	This Human Thioredoxin (TRX) ELISA Kit employs a two-site sandwich ELISA to quantitate TXN in samples. An antibody specific for TXN has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyTXN present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TXN 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 TXN bound in the initial step. The color development is stopped and the intensity of the color is measured.

Gene ID	7295
Antigen	TXN
Tag	TXN
Usage Notes	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.

Applications	ELISA
Applications Notes	This Human Thioredoxin (TRX) ELISA Kit employs a two-site sandwich ELISA to quantitate TXN in samples. An antibody specific for TXN has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyTXN present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for TXN 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 TXN bound in the initial step. The color development is stopped and the intensity of the color is measured.

Storage Instructions	The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.
Shipping	Gel pack with blue ice.

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SKU	Supplier No.	Size	Your price	Quantity
BHE13702332	KTE60113	48 T	$359		Add to Cart
BHE13702332	KTE60113	96 T	$619		Add to Cart
BHE13702332	KTE60113	96 Tx5	$2809		Add to Cart
BHE13702332	KTE60113	96 Tx50	$26209		Add to Cart

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