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ELISA kit for pesticide residues

GA ELISA Kit
Shanghai Hengyuan biology has been engaged in ELISA for more than 10 years with mature technology and stable products. Hengyuan brand has independently developed ELISA kits, covering more than 20 species and thousands of products, involving more than 10 research fields such as tumor, hormone, autoimmune, cardiovascular, metabolism, etc. Its ELISA Kit not only has rich detection indicators, but also can customize the detection range according to the experimental needs, and provide experimental outsourcing and free testing services. Welcome to inquire.

name

GA ELISA Kit

Specifications

96T

Article number

HB119-NC

Price

¥2500

Species and genus

Pesticide residues

Sample type

Quantitative determination of gibberellin (GA) residues in feed, fish, shrimp and meat tissues (such as chicken, beef and pork), eggs, honey, milk, serum and urine samples, and food.

Detection range

See the instruction manual for details

sensitivity

See the instruction manual for details

reaction time

1-5h

Sample volume

10ul

Detection

wavelength

450nm

Delivery date

3-5天

instructions

Consult our salesman for information


Precision

The precision was expressed by CV of the measured value. CV(%) = SD/mean×100
Intra batch difference: take the same batch of kits for quantitative detection of low, medium and high fixed value samples, each sample was determined for 20 times continuously, and calculate the average value and SD value of samples with different concentrations.
Inter batch difference: three different batches of kits were selected for quantitative determination of low, medium and high value samples, and each sample was determined 10 times with the same kit, and the average value and SD value of samples with different concentrations were calculated.
Intra assay difference: CV < 3.8%
Inter batch difference: CV < 9.4%

rate of recovery

Five different samples were added with known concentration of target protein, and recovery experiments were carried out to get the recovery range and average recovery.

Sample Type

Range (%)

Average Recovery (%)

Tissue Lysates (n=5)

93-100

98

Serum (n=5)

84-110

99

EDTA plasma (n=5)

91-104

102

Cell culture media (n=5)

82-109

101


linear

Five samples were added with known concentration of target protein, and recovery experiments were carried out to get the recovery range and average recovery. 5 samples were diluted 2 times, 4 times, 8 times, 16 times to do the recovery experiment, the recovery range and average recovery were obtained.


Sample

1:2

14

1:8

1:16

Tissue Lysates (n=5)

92-105%

84-95%

90-102%

80-93%

Serum (n=5)

81-103%

89-99%

86-98%

83-101%

EDTA plasma (n=5)

85-97%

82-101%

83-96%

79-91%

Cell culture media (n=5)

83-105%

89-112%

81-106%

82-110%


Specificity

The kit can recognize natural and recombinant gibberellins (GA) and has no obvious cross reaction with other similar substances. Due to the limitation of technology and sample source, it is impossible to complete the cross reaction detection of all related or similar substances. Therefore, the kit may cross react with other substances that have not been detected.

 

stability

The results showed that the kit must be stored at the recommended temperature within the validity period, and the activity reduction rate was less than 5%. In order to reduce the influence of external factors on the test values before and after the destruction of the kit, the environmental conditions of the laboratory should be consistent as far as possible, especially the temperature, humidity and incubation conditions in the laboratory. Secondly, the same experimenter can reduce the human error.

 

【试剂盒组成】

序号

中文名称

英文名称

规格

1

30倍浓缩洗涤液

Wash solution(30X)

20ml×1

2

酶标试剂

HRP-Conjugate reagent

6ml×1

3

酶标包被板

Microelisa stripplate

12×8

4

样品稀释液

Sample diluent

6ml×1

5

显色剂A

Chromogen Solution A

6ml×1

6

显色剂B

Chromogen Solution B

6ml×1/

7

终止液

Stop solution

6ml×1

8

标准品

Standard

0.5ml×1

9

标准品稀释液

Standard diluent

1.5ml×1

10

说明书

Product Description

1

11

封板膜

Sealing plate membrane

2张  

12

密封袋

Sealing bag

1

Note: please check whether the label and quantity of reagents in the kit are consistent with the table before use.

Materials and consumables required but not provided

1. Microplate reader (it is recommended to preheat the reader before use)
2. Precision pipette, suction head and sampling tank
3. Distilled or deionized water
4. Bottle washing or automatic plate washing machine
5. 37 ℃ water bath or Incubator
6. EP tube
7. Powder free disposable latex gloves

【Storage conditions and validity】

1. 2-8 ℃, do not freeze, valid for 6 months.
2. After use, the coated microplate is put into the self sealing bag with desiccant, the self sealing bag is sealed, and all reagents are put back to the refrigerator at 2-8 ℃.

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