Simple Plex Human FGF-19 Cartridge

Catalog #: SPCKB-PS-000850 Datasheet / COA / SDS

Simple Plex Human FGF-19 assay kit for use on Ella instrument. Contains cartridge, sample diluent SD13, and wash buffer

Catalog #	Availability	Size / Price	Qty
SPCKB-PS-000850
SPCKA-PS-000850
SPCKC-PS-000850

Control Products Available

898183: Simple Plex Control for Human FGF-19

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Summary Precision Recovery Linearity Data Examples Product Datasheets Preparation and Storage Background Related Research Areas

Simple Plex Human FGF-19 Cartridge Summary

Assay Type

Automated sandwich ELISA

Format

Microfluidic cartridge containing three Glass Nano Reactors (GNR)

Assay Length

90 minutes

Sample Type & Volume Required Per Well*

Cell Culture Supernates (10 uL), Serum (25 uL), EDTA Plasma (25 uL), Heparin Plasma (25 uL)

Sensitivity

0.61 pg/mL

Assay Range

4.3 - 16,400 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)

Specificity

Natural and recombinant human FGF-19.

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.

*The Sample Volume represented is based on the amount of sample incorporated into the reaction after taking into account the assay’s minimum required dilution for a given matrix. Serial dilution may be necessary to achieve some of the final sample volumes represented.

Product Summary

Simple Plex assay for the detection of human Fibroblast Growth Factor 19 (FGF-19) in cell culture supernatant (CCS), serum and plasma (EDTA/Heparin).

Precision

Intra-Assay Precision (Precision within an assay) Each control was tested 16 times in one assay

Inter-Assay Precision (Precision between assays) Replicates of each control were tested in multiple assays performed by at least three technicians using two lots of reagents

Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma

	Intra-Assay Precision		Inter-Assay Precision
Sample	1	2	1	2
n	16	16	23	23
Mean (pg/mL)	96.4	4673	99	5398
Standard Deviation	6.83	397	8.11	628
CV%	7.1	8.5	8.2	11.6

Recovery

Recovery at three different spiked concentrations within the range of the assay was evaluated.

Sample Type	Average % Recovery	Range %
Cell Culture Supernates (n=3)	100	97-103

Linearity

Samples containing and/or spiked with high concentrations of human FGF-19 were serially diluted with Sample Diluent to produce samples within the dynamic range of the assay

Scientific Data

N/A

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Human FGF-19 Simple Plex Assay Standard Curve

Product Datasheets

Product Datasheet

COA

SDS

Preparation and Storage

Shipping

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

Storage

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

Background: FGF-19

FGF-19 (Fibroblast Growth Factor-19) is a secreted heparin-binding protein in the endocrine subfamily of FGFs that also includes FGF-21 and FGF-23. It is produced by epithelial cells of the ileal intestine in response to bile acids and signals through a receptor complex of FGF R4 and Klotho-beta in the liver. FGF-19 suppresses bile acid synthesis and enhances hepatic protein and glycogen synthesis. Dysregulalted FGF-19 activity is associated with the development of hypercholesterolemia, gall stones, bile acid induced diarrhoea (BAD), hepatocellular cancer, colon cancer, and metabolic syndrome.

Long Name:

Fibroblast Growth Factor 19

Entrez Gene IDs:

9965 (Human)

Alternate Names:

FGF19; FGF-19; fibroblast growth factor 19