Rabbit OVA IgG (Ovalbumin IgG) ELISA Kit

Mfr.No.

ERB0151

Sensitivity

1.875ng/ml

Detection Range

3.125-200ng/ml

Reactivity

Rabbit

Assay Duration

3 hours

Assay Type

Indirect

Description

This kit is based on indirect ELISA detection method and takes 3h assay time. The microplate provided in this kit has been precoated with antigen. HRP-antibody is used as detection antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add HRP-detection antibody, then it binds with OVA IgG bound to precoated antibody. Wash unbound components and add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Calculate the concentration of OVA IgG in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

Alternative Names

OVA sIgG ELISA Kit, Ovalbumin specific Immunoglobulin G ELISA Kit

Recovery

Add a certain amount of OVA IgG into the sample. Calculate the recovery by comparing the measured value with the expected amount of OVA IgG in the sample.

Sample Type	Recovery Range(%)	Average(%)
serum(n=10)	88-100	93
EDTA plasma(n=10)	85-105	92
Heparin plasma(n=10)	85-101	93

Linearity

Dilute the sample with a certain amount of OVA IgG at 1:2, 1:4 and 1:8 to get the recovery range.

Sample Type	1:2	1:4	1:8
serum(n=10)	85-104%	93-103%	90-103%
EDTA plasma(n=10)	84-100%	95-100%	87-100%
Heparin plasma(n=10)	80-100%	82-87%	87-100%

Specificity

Specifically binds with OVA IgG , no obvious cross reaction with other analogues.

Standard Curve

This product is detected by QC department and meets performance required in the manual. (Laboratory Humidity: 20%-60%; Temperature: 18°C -25°C; Equilibrate TMB substrate to 37°C before staining. After adding into the ELISA wells, incubate for 15min at 37°C in dark.) Due to different assay environments and operations, assay data below and standard curve are provided for reference. Experimenters should establish standard curve according to their own assay.

STD.(ng/ml)	OD-1	OD-2	Average
0	0.073	0.075	0.074
3.125	0.128	0.132	0.13
6.25	0.169	0.173	0.171
12.5	0.296	0.304	0.3
25	0.545	0.561	0.553
50	1.092	1.124	1.108
100	1.866	1.92	1.893
200	2.574	2.648	2.611

Components

Microplate,Lyophilized Standard,buffer,SABC,Label antibody,SABC,TMB,stop solution

Precision

Intra-assay Precision: samples with low, medium and high concentration are tested 20 times on the same plate.
Inter-assay Precision: samples with low, medium and high concentration are tested 20 times on three different plates.

Item	Intra-assay Precision			Inter-assay Precision
Sample	1	2	3	1	2	3
n	20	20	20	20	20	20
Mean (ng/ml)	5.82	23.44	103.32	6	23.7	98.12
Standard deviation	0.29	1.23	6.41	0.28	1.5	5.33
CV(%)	5.02	5.23	6.2	4.68	6.32	5.43

Stability

Perform the stability test for the sealed kit at 37°C and 2-8°C and get relevant data.

ELISA kit(n=5)	37°C for 1 month	2-8°C for 6 months
Average(%)	80	95-100

Notes

For Research Use Only

Usage Notes

Step 1:
Take out the required plate wells, add 50ul Cap/Det Ab into each well, then add 50ul Standard or Sample into individual well. (When adding standard or sample, the disposable tip lightly touches the liquid level. Change the disposable tips for different samples and standards.) Gently tap the plate for 10s to ensure thorough mixing then static incubate for 60 minutes at 37°C.

Washing:
Wash the plate twice without immersion.

Step 2:
Add 100ul HRP-Streptavidin (orange) into each well, seal the plate and static incubate for 30 minutes at 37°C.

Washing:
Wash the plate five times without immersion.

Step 3:
Add 90ul TMB substrate solution, seal the plate and static incubate for 10-20 minutes at 37°C. (Accurate TMB visualization control is required.)

Step 4:
Add 50ul stop solution. Read at 450nm immediately and calculate.

Applications	ELISA

Storage	2-8°C(Sealed), Don't cryopreserve.

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SKU	Supplier No.	Size	Your price	Quantity
BHE10805287	ERB0151	48T	$315		Add to Cart
BHE10805287	ERB0151	96T	$450		Add to Cart

Rabbit OVA IgG (Ovalbumin IgG) ELISA Kit

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