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Mouse Fetuin A/AHSG Quantikine ELISA Kit

R&D Systems, part of Bio-Techne | Catalog # MFTA00

R&D Systems, part of Bio-Techne
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MFTA00

Key Product Details

Assay Length

4.5 hours

Sample Type & Volume Required Per Well

Cell Culture Supernates (13 µL), Serum (10 µL), EDTA Plasma (10 µL), Heparin Plasma (10 µL)

Sensitivity

0.337 ng/mL

Assay Range

1.56-100 ng/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)

Product Summary for Mouse Fetuin A/AHSG Quantikine ELISA Kit

The Quantikine Mouse Fetuin A Immunoassay is a 4.5 hour solid phase ELISA designed to measure mouse Fetuin A levels in cell culture supernates, serum, and plasma. It contains NS0-expressed recombinant mouse Fetuin A and antibodies raised against the recombinant factor. This immunoassay has been shown to quantitate the recombinant mouse Fetuin A accurately. Results obtained using natural mouse Fetuin A showed dose-response curves that were parallel to the standard curves obtained using the recombinant kit standards. These results indicate that this kit can be used to determine relative mass values for natural mouse Fetuin A.

Product Specifications

Assay Type

Solid Phase Sandwich ELISA

Format

96-well strip plate

Measurement

Quantitative ELISA

Detection Method

Colorimetric - 450nm (TMB)

Conjugate

HRP

Reactivity

Mouse

Specificity

Natural and recombinant mouse Fetuin A

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

Intra-Assay Precision Inter-Assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 20 20 20
Mean (pg/mL) 6.4 16.1 47.0 6.0 16.0 47.0
Standard Deviation 0.260 0.561 1.16 0.446 0.722 2.71
CV% 4.1 3.5 2.5 7.4 4.5 5.8

Recovery for Mouse Fetuin A/AHSG Quantikine ELISA Kit

The recovery of mouse Fetuin A spiked to three levels throughout the range of the assay was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Media (n=4) 105 100-111

Linearity

To assess the linearity of the assay, samples containing high concentrations of mouse Fetuin A were serially diluted with Calibrator Diluent to produce samples with values within the dynamic range of the assay. Samples were diluted prior to assay.

Mouse Fetuin A/AHSG ELISA Linearity

Scientific Data Images for Mouse Fetuin A/AHSG Quantikine ELISA Kit

Mouse Fetuin A/AHSG ELISA Standard Curve

Mouse Fetuin A/AHSG ELISA Standard Curve

Preparation and Storage

Shipping

The product is shipped with polar packs. 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: Fetuin A/AHSG

Fetuins are members of the cystatin family of proteases. Secreted by the liver, fetuins can be found at high levels in serum. Fetuin A promotes phagocytosis of apoptotic cells and plays a role in bone development, calcium homeostasis and insulin sensitivity. Fetuin B functions as an inhibitor of basic calcium phosphate precipitation.

Long Name

alpha-2-HS Glycoprotein

Alternate Names

AHSG, alpha-2-HS-glycoprotein

Entrez Gene IDs

197 (Human); 11625 (Mouse); 25373 (Rat)

Gene Symbol

AHSG

Additional Fetuin A/AHSG Products

Product Documents for Mouse Fetuin A/AHSG 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 Mouse Fetuin A/AHSG 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.