Mouse REG4(Regenerating Islet Derived Protein 4) ELISA Kit

Mfr.No.

ELK2379

Sensitivity

17.28 pg/mL

Detection Range

46.88-3000 pg/mL

Reactivity

Mouse

Assay Duration

3.5h

Assay Type

Sandwich

Alternative Names

GISP; REG-IV; RELP; Regenerating Gene Type IV; Gastrointestinal Secretory Protein; REG-like protein

Recovery

Matrices listed below were spiked with certain level of recombinant REG4 and the recovery rates were calculated by comparing the measured value to the expected amount of REG4 in samples.

Matrix	Recovery range	Average
serum(n=5)	78-96%	87%
EDTA plasma(n=5)	86-99%	92%
Heparin plasma(n=5)	89-103%	96%

Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of REG4 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Matrix	1:2	1:4	1:8	1:16
serum(n=5)	83-97%	82-96%	86-98%	93-101%
EDTA plasma(n=5)	87-96%	86-95%	92-103%	81-90%
Heparin plasma(n=5)	82-96%	85-98%	92-103%	81-95%

Typical Data

Concentration (pg/mL)	OD	Corrected OD
3000.00	2.058	1.971
1500.00	1.672	1.585
750.00	1.243	1.156
375.00	0.963	0.876
187.50	0.547	0.460
93.75	0.357	0.270
46.88	0.190	0.103
0.00	0.087	0.000

Limit Of Detection

3000 pg/mL

Precision

Intra-assay Precision (Precision within an assay)?CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays)?CV%<10%
Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.

Usage Notes

The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Mouse REG4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse REG4. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Mouse REG4, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Mouse REG4 in the samples is then determined by comparing the OD of the samples to the standard curve.

Protocol

Datasheet

UniProt ID	Q9D8G5

Applications	ELISA
Research Area	Infection immunity;Endocrinology;Hepatology;

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SKU	Supplier No.	Size	Your price	Quantity
BHE15206968	ELK2379	48T	$320		Add to Cart
BHE15206968	ELK2379	96T	$458		Add to Cart

Mouse REG4(Regenerating Islet Derived Protein 4) ELISA Kit

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