2015猪ELISA试剂盒英文说明书发布-资料下载-上海劲马生物科技有限公司

2015猪ELISA试剂盒英文说明书发布

发布时间：2014/12/11 10:36:16关注度：2948

提供者
上海elisa生物技术有限公司
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61KB
发布时间
2014/12/11 10:36:16
下载次数
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doc
关注度
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Materials provided with the kit

1	wash solution	20ml×1bottle	7	Stopp Solution	6ml×1 bottle
2	HRP-Conjugate reagent	6ml×1 bottle	8	Standard（360ng/L）	0.5ml×1 bottle
3	Microelisa stripplate	12well×8strips	9	Standard diluent	1.5ml×1bottle
4	Sample diluent	6ml×1 bottle	10	Instruction	1
5	Chromogen Solution A	6ml×1 bottle	11	Closure plate membrane	2
6	Chromogen Solution B	6ml×1 bottle	12	Sealed bags	1

Specimen requirements

1. extractas soon as possible after Specimen collection,and according to the relevant literature, ａnd should be experiment as soon as possible after the extraction. If it can’t, specimen can be kept in -20 ℃ to preserve, Avoid repeated freeze-thaw cycles.

2. Can’t detect the sample which contain NaN3, because NaN3 inhibits HRP active.

Assay procedure

1. Dilute ａnd add sample:Dilute Original density Standard as follow table:

180 ng/L	5 Standard	150μl Original density Standard+150μl Standard diluent
90 ng/L	4 Standard	150μl 5 Standard+150μl Standard diluent
45 ng/L	3 Standard	150μl 4 Standard+150μl Standard diluent
22.5 ng/L	2 Standard	150μl 3 Standard +150μl Standard diluent
11.25 ng/L	1 Standard	150μl 2 Standard +150μl Standard diluent

2.add sample：Set blank wells separately (blank comparison wells don’t add sample ａnd HRP-Conjugate reagent, other each step operation is same). testing sample well. add Sample dilution 40μl to testing sample well, then add testing sample 10μl (sample final dilution is 5-fold), add sample to wells , don’t touch the well wall as far as possible, and Gently mix.

3.Incubate: After closing plate with Closure plate membrane ,incubate for 30 min at 37℃.

4.Configurate liquid: 30-fold wash solution diluted 30-fold (or 20-fold) with distilled water ａnd reserve.

5.washing：Uncover Closure plate membrane, discardLiquid, dry by swing, add washing buffer to every well, still for 30s then drain,repeat 5 times, dry by pat.

6.add enzyme：Add HRP-Conjugate reagent 50μl to each well, except blank well.

7.incubate：Operation with 3.

8.washing：Operation with 5.

9.color：Add Chromogen Solution A 50ul and Chromogen Solution B to each well, evade the light preservation for 15 min at 37℃

10.Stop the reaction：Add Stop Solution50μl to each well, Stop the reaction(the blue color change to yellow color).

11.assay：take blank well as zero , Read absorbance at 450nm after Adding Stop Solution ａnd within 15min.

Steps description

Standard, Sample diluent

AddStandard, Sample diluent, incubate for 30 min at 37℃.

Wash 5 time,AddHRP-Conjugate reagent, incubate for 30 min at 37℃.

Wash 5 times,Add Chromogen Solution A ａnd B, incubate for 30 min at 37℃.

AddStopp Solution

Read absorbance at 450nm within 15 min

calculate

Calculate

Take the standard density as the horizontal, the OD value for the vertical ,draw the standard curve on graph paper, Find out the corresponding density according to the sample OD value by the Sample curve, multiplied by the dilution multiple, or calculate the straight line regression equation of the standard curve with the standard density ａnd the OD value ,with the sample OD value in the equation, calculate the sample density, multiplied by the dilution factor, the result is the sample actual density.

Important notes

1. The kit takes out from the refrigeration environment should be balanced 15-30 minutes in the room temperature, ELISA plates coated if has not use up after opened, the plate should be stored in Sealed bag.

2. washing buffer will Crystallization separation, it can be heated the water helps dissolve when dilute . Washing does not affect the result.

3. add Sample with sampler Each step, And proofread its accuracy frequently, avoids the experimental error. add sample within 5 min, if the number of sample is much , recommend to use Volley .

4. if the testing material content is excessively higher (The sample OD is bigger than the first standard well ),please dilute Sample (n-fold), Please diluenteand multiplied by the dilution factor.（×n×5）.

5. Closure plate membrane only limits the disposable use, to avoid cross-contamination.

6. The substrate evade the light preservation.

7. Please according to use instruction strictly, The test result determination must take the microtiter plate reader as a standard.

8. All samples, washing buffer ａnd each kind of reject should according to infective material process.

9. Do not mix reagents with those from other lots.

Storage ａnd validity

1．Storage： 2-8℃.

2．validity： six months.

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