Goat Immunoglobulin G (IgG) (Competitive CLIA) ELISA Kit

Mfr.No.

CCA544Cp

Sensitivity

0.78ng/mL

Detection Range

1.95-500ng/mL

Reactivity

Goat

Sample Type

Cell lysates, Cell culture supernates, Serum, Tissue homogenates, Plasma, Other biological fluids

Assay Duration

Assay Type

Competitive Inhibition

Description

This assay has high sensitivity and excellent specificity for detection of Immunoglobulin G (IgG).
No significant cross-reactivity or interference between Immunoglobulin G (IgG) and analogues was observed.

Detection Method

Chemiluminescence

Kit Components

Reagents	Quantity	Reagents	Quantity
Pre-coated, ready to use 96-well strip plate	1	Plate sealer for 96 wells	4
Standard	2	Standard Diluent	1×20mL
Detection Reagent A	1×120µL	Assay Diluent A	1×12mL
Detection Reagent B	1×120µL	Assay Diluent B	1×12mL
Substrate A	1×10mL	Substrate B	1×2mL
Wash Buffer (30 × concentrate)	1×20mL	Instruction manual	1

Recovery

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

Matrix	Recovery range (%)	Average(%)
serum(n=5)	92-101	98
EDTA plasma(n=5)	78-93	90
heparin plasma(n=5)	97-105	101

Linearity

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

Sample	1:2	1:4	1:8	1:16
serum(n=5)	80-94%	79-88%	82-101%	94-101%
EDTA plasma(n=5)	93-105%	79-103%	89-97%	78-94%
heparin plasma(n=5)	98-105%	87-94%	84-91%	98-105%

Features

Detects small molecule

Species

Goat

Precautions

The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Immunoglobulin G (IgG) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Immunoglobulin G (IgG) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: C<10%
Inter-Assay: C<12%

Notes

The microplate provided in this kit has been pre-coated with a monoclonal antibody specific to Immunoglobulin G (IgG). A competitive inhibition reaction is launched between biotin labeled Immunoglobulin G (IgG) and unlabeled Immunoglobulin G (IgG) (Standards or samples) with the pre-coated antibody specific to Immunoglobulin G (IgG). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Immunoglobulin G (IgG) in the sample. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is reverse proportional to the Immunoglobulin G (IgG) level in the sample or standard.

Usage Notes

1. Prepare all reagents, samples and standards;
2. Add 50µL standard or sample to each well.
And then add 50µL prepared Detection Reagent A immediately.
Shake and mix. Incubate 1 hour at 37°C;
3. Aspirate and wash 3 times;
4. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
5. Aspirate and wash 5 times;
6. Add 100µL Substrate Solution. Incubate 10 minutes at 37°C;
7. Read RLU value immediately.

Protocol

Datasheet

Antigen	IgG

Applications	ELISA
Research Area	Infection immunity

Storage	4°C for 1 month/ -20°C for long-term(within shelf life)
Shelf Life	one year

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SKU	Supplier No.	Size	Your price
BHE10102002	CCA544Cp	96T*1	$1032	Add to Cart
BHE10102002	CCA544Cp	96T*5	$4644	Add to Cart
BHE10102002	CCA544Cp	96T*10	$8772	Add to Cart

CLIA Kit for Immunoglobulin G (IgG) (Goat)

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