α-銀環(huán)蛇毒素(α-BGT)ELISA試劑盒價格電議,或咨詢在線客服,或者以郵件形式發(fā)到我司qysw@qiyibio.com .齊一生物科技(上海)有限公司提供的ELISA試劑盒受到了廣大科研單位的*肯定和認(rèn)同。*保證,價格公道,傾力為國內(nèi)外科研院校實(shí)驗(yàn)室提供的產(chǎn)品。若有需要,我司將竭誠為您服務(wù)!
α-銀環(huán)蛇毒素(α-BGT)ELISA試劑盒FOR RESEARCH USE ONLY
Drug Names
Generic Name:α-銀環(huán)蛇毒素(α-BGT)ELISA試劑盒
This kit can be used for determination of serum, plasma and liquid samples Organization Content.
The experimental principle:
The product levels were measured in samples of the kit by double antibody sandwichmethod. The product with the purified antibody coated microtiter plate, made of solid phase antibody, to package is the product antigen monoclonal antibodies are then added to the micropores, the product and then with HRP labeled antibody binding, the formation of antibody - antigen - antibody complex enzyme label, after thorough washing with TMB chromogenic substrate. TMB in the HRP enzyme catalytic conversion into the blue, and in the action of acid into the final yellow. This product is positively related to the depth of color and in the samples. Instrument measured absorbance in the 450nm wavelength with ELISA (OD), the product concentration in the samples was calculated by standard curve.
Materials provided with the kit
Materials provided with the kit | 48determinations | 96 determinations | Storage |
User manual | 1 | 1 |
|
Closure plate membrane | 2 | 2 |
|
Sealed bags | 1 | 1 |
|
Microelisa stripplate | 1 | 1 | 2-8℃ |
Standard:360ng/L | 0.5ml×1 bottle | 0.5ml×1 bottle | 2-8℃ |
Standard diluent | 1.5ml×1 bottle | 1.5ml×1 bottle | 2-8℃ |
HRP-Conjugate reagent | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Sample diluent | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Chromogen Solution A | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Chromogen Solution B | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
Stop Solution | 3ml×1 bottle | 6ml×1 bottle | 2-8℃ |
wash solution | (20ml×20 fold) ×1bottle | (20ml×30 fold) ×1bottle | 2-8℃ |
Specimen requirements
- serum- coagulation at room temperature 10-20 mins,centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant, If precipitation appeared, Centrifugal again.
- plasma-use suited EDTA or citrate plasma as an anticoagulant,mix 10-20 mins ,centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant, If precipitation appeared, Centrifugal again.
- Urine-collect sue a sterile container, centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant, If precipitation appeared, Centrifugal again. The Operation of Hydrothorax and cerebrospinal fluid Reference to it.
- cell culture supernatant-detect secretory components, collect sue a sterile container, centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant,detect the composition of cells, Dilut cell suspension with PBS(PH7.2-7.4), Cell concentration reached 1 million / ml, repeated freeze-thaw cycles, damage cells and release of intracellular components, centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant, If precipitation appeared, Centrifugal again.
- Tissue samples- After cutting samples, check the weight,add PBS(PH7.2-7.4), Rapidly frozen with liquid nitrogen, maintain samples at 2-8℃ after melting,add PBS(PH7.4), Homogenized by hand or Grinders, centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant.
- extract as 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.
- Can’t detect the sample which contain NaN3, because NaN3 inhibits HRP active.
Assay procedure
1.Dilute and add sample to Standard: set 10 Standard wells on the ELISA plates coated, add Standard 100μl to the first and the second well, then add Standard dilution 50μl to the first and the second well, mix; take out 100μl form the first and the second well then add it to the third and the forth well separay. then add Standard dilution 50μl to the third and the forth well ,mix ; then take out 50μl from the third and the forth well discard, add 50μl to the fifth and the sixth well ,then add Standard dilution 50μl to the fifth and the sixth well, mix ; take out 50μl from the fifth and the sixth well and add to the seventh and the eighth well, then add Standard dilution 50μl to the seventh and the eighth well ,mix ; take out 50μl from the seventh and the eighth well and add to the ninth and the tenth well, add Standard dilution 50μl to the ninth and the tenth well, mix , take out 50μl from the ninth and the tenth well discard(add Sample 50μl to each well after Diluting ,(density: 240ng/L,160ng/L ,80ng/L,40ng/L, 20ng/L)
2.add sample:Set blank wells separay (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 (or 20-fold)wash solution diluted 30-fold (or 20-fold) with distilled water and reserve.
5.washing:Uncover Closure plate membrane, discard Liquid, 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.
Important notes
- 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.
- washing buffer will Crystallization separation, it can be heated the water helps dissolve when dilute . Washing does not affect the result.
- add Sample with sampler Each step, And proofread its accuracy frequently, avoids the experimental error. add sample within 5 mins, if the number of sample is much , recommend to use Volley .
- if the testing material content is excessively higher (The sample OD is bigger than the first standard well ),please dilute Sample (n-fold), Please diluente and multiplied by the dilution factor.(×n×5).
- Closure plate membrane only limits the disposable use, to avoid cross-contamination.
- The substrate evade the light preservation.
- Please according to use instruction strictly, The test result determination must take the microtiter plate reader as a standard.
- All samples, washing buffer and each kind of reject should according to infective material process.
- Do not mix reagents with those from other lots.
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.
α-銀環(huán)蛇毒素(α-BGT)ELISA試劑盒Storage and validity
1.Storage: 2-8℃.
2.validity: six months.
α-銀環(huán)蛇毒素(α-BGT)ELISA試劑盒其它產(chǎn)品
編號 品名 制作工藝 規(guī)格 單位 質(zhì)量標(biāo)準(zhǔn) 適用范圍
A0101 胎牛血清
(無菌采制) 系采用健康母牛懷孕的八月齡胎牛血液為原料,經(jīng)無菌采集、批量混合、分裝而成 100 ml 內(nèi)毒素含量低于5EU/ml,克隆形成率≥90%。 用于細(xì)胞株的保藏及嬌貴細(xì)胞株培養(yǎng)。
A0102 125 ml
A0103 200 ml
A0104 250 ml
A0105 400 ml
A0106 500 ml
A0201 特級新生牛血清(無菌采制) 系采用出生12小時內(nèi)的健康新生牛血液為原料,經(jīng)無菌采集、批量混合、分裝而成。 100 ml 符合2010年版《中國藥典》內(nèi)毒素含量低于5EU/ml,細(xì)胞倍增時間<17 h 主要用于原代細(xì)胞培養(yǎng)、傳代細(xì)胞培養(yǎng)及病毒疫苗的研制和生產(chǎn)。
A0202 125 ml
A0203 200 ml
A0204 250 ml
A0205 400 ml
A0206 500 ml
A0301 優(yōu)級新生牛血清(無菌采制) 系采用出生16小時內(nèi)的健康新生牛血液為原料,經(jīng)無菌采集、批量混合、分裝而成。 100 ml 符合2010年版《中國藥典》內(nèi)毒素含量低于5EU/ml,細(xì)胞倍增時間<18 h。 主要用于原代細(xì)胞培養(yǎng)、傳代細(xì)胞培養(yǎng)及病毒疫苗的研制和生產(chǎn)。
A0302 125 ml
A0303 200 ml
A0304 250 ml
A0305 400 ml
A0306 500 ml
A0401 標(biāo)準(zhǔn)新生牛血清(無菌采制) 系采用出生20小時內(nèi)的健康新生牛血液為原料,經(jīng)無菌采集、批量混合、分裝而成。 100 ml 符合2010年版《中國藥典》內(nèi)毒素含量低于10EU/ml,細(xì)胞倍增時間<18 h。 主要用于原代細(xì)胞培養(yǎng)、傳代細(xì)胞培養(yǎng)及病毒疫苗的研制和生產(chǎn)
A0402 125 ml
A0403 200 ml
A0404 250 ml
A0405 400 ml
A0406 500 ml
用法:血清由冰凍狀態(tài)在常溫下*融化成液體,搖均勻后放置10-30分鐘待結(jié)塊蛋白質(zhì)沉底后即可使用。
注意事項(xiàng):有少量蛋白質(zhì)結(jié)塊析出不影響使用。未融化或融化未經(jīng)搖勻的血清禁止直接放入高溫水浴內(nèi)加溫。減少血清重復(fù)凍融。血清在室溫或4℃冰箱內(nèi)放置過久會影響促細(xì)胞生果。
保存:-10℃~-30℃
有效期:五年