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Human alpha 1-Acid Glycoprotein Quantikine ELISA Kit

R&D Systems, part of Bio-Techne | Catalog # DAGP00

R&D Systems, part of Bio-Techne
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DAGP00

Key Product Details

Assay Length

4.5 hours

Sample Type & Volume Required Per Well

Cell Culture Supernates (50 µL), Serum (10 µL), EDTA Plasma (10 µL), Heparin Plasma (10 µL), Urine (10 µL)

Sensitivity

0.538 ng/mL

Assay Range

3.12-200 ng/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Urine)

Product Summary for Human alpha 1-Acid Glycoprotein Quantikine ELISA Kit

The Quantikine Human AGP Immunoassay is a 4.5 hour solid-phase ELISA designed to measure human AGP in cell culture supernates, serum, plasma, and urine.

Product Specifications

Assay Type

Solid Phase Sandwich ELISA

Format

96-well strip plate

Measurement

Quantitative ELISA

Detection Method

Colorimetric - 450nm (TMB)

Conjugate

HRP

Reactivity

Human

Specificity

Natural human AGP

Cross-reactivity

< 0.5% cross-reactivity observed with available related molecules. < 50% cross-species reactivity observed with species tested.

Interference

No significant interference observed with available related molecules.

Precision

Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision.

Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision.

Cell Culture Supernates, EDTA Plasma, Heparin Plasma, Serum, Urine

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 40 40 40
Mean (ng/mL) 16.5 45.8 105 16.7 45.2 105
Standard Deviation 0.87 1.96 7.75 1.11 2.96 8.60
CV% 5.3 4.3 7.4 6.7 6.6 8.2

Recovery for Human alpha 1-Acid Glycoprotein Quantikine ELISA Kit

The recovery of AGP spiked to levels throughout the range of the assay in various matrices was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=5) 98 85-111
Urine (n=4) 96 86-111

Linearity

To assess the linearity of the assay, samples containing or spiked with high concentrations of AGP were serially diluted with the Calibrator Diluent to produce samples with values within the dynamic range of the assay.

Human alpha 1-Acid Glycoprotein ELISA Linearity

Scientific Data Images for Human alpha 1-Acid Glycoprotein Quantikine ELISA Kit

Human alpha 1-Acid Glycoprotein ELISA Standard Curve

Human alpha 1-Acid Glycoprotein ELISA Standard Curve

Preparation and Storage

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: alpha 1-Acid Glycoprotein

Alpha 1-acid Glycoprotein (AGP), also known as Orosomucoid, is a Lipocalin family acute-phase protein that is produced by the liver in response to inflammation and infection. Its serum concentration can increase 2-5 fold, making it one of the predominant proteins in serum. AGP functions as a carrier protein for many basic and neutral lipophilic drugs including steroid hormones. It can inhibit neutrophil migration in sepsis, exert a protective effect in severe bacterial infection, and inhibit platelet aggregation. The glycosylation pattern of alpha 1-Acid Glycoprotein influences its anti-inflammatory properties and is associated with various pathophysiological states.

Alternate Names

AGP, AGP1, AGPA, alpha 1Acid Glycoprotein, ORM1, Orosomucoid

Entrez Gene IDs

5004 (Human); 18405 (Mouse); 24614 (Rat)

Gene Symbol

ORM1

Additional alpha 1-Acid Glycoprotein Products

Product Documents for Human alpha 1-Acid Glycoprotein Quantikine ELISA Kit

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human alpha 1-Acid Glycoprotein Quantikine ELISA Kit

For research use only

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⚠ WARNING: This product can expose you to chemicals including N,N-Dimethylforamide, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.