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中英文說明丨艾美捷正常山羊血清#005-000-121方案

點(diǎn)擊次數(shù):0發(fā)布時(shí)間:2023/5/6 16:55:26

中英文說明丨艾美捷正常山羊血清#005-000-121方案

更新日期:2023/5/6 16:55:26

所 在 地:中國大陸

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簡單介紹:正常血清是用來描述來自沒有用特異抗原進(jìn)行免疫產(chǎn)生抗體的動(dòng)物的血清.因此,正常血清與抗血清相對.

相關(guān)標(biāo)簽:正常山羊血清 

優(yōu)質(zhì)供應(yīng)

詳細(xì)內(nèi)容

 Normal serum is used to describe the serum from animals that have not been immunized with specific antigens to produce antibodies. Therefore, normal serum is opposite to antiserum. Normal serum contains general complement of serum proteins, including different kinds of immunoglobulins that exist in healthy animals of specific species. The normal serum products provided are extracted with lipids to improve transparency, and desalted and dialyzed to remove phosphate buffer containing sodium azide, And finally freeze-dried to obtain freeze-dried powder. Normal serum is very suitable as a blocking reagent to remove non-specific hybridization. Normal serum is often used as a control when detecting general or specific antibody purification methods.

 

Amyjet normal goat serum # 005-000-121, which comes from a non immune goat host, is purified by lipid extraction and dialysis with PBS solution containing sodium azide to improve its transparency. It is recommended to use PBS to dilute the sealed serum stock solution 5-20 times, prepare it into a working solution of 5% -20%, and directly drip it onto tissue slices or cell smears. Incubate at 37 ℃ for 10 to 30 minutes, remove the serum, do not wash it, and drip an appropriate proportion of diluted primary antibody working solution. Incubate at 37 ℃ for 1-2 hours or 4 ℃ overnight. Note: The serum used for blocking cannot contain the target protein and is different from the source of the first antibody. Blocking serum from the same source as the second antibody can be used.

 

正常血清是用來描述來自沒有用特異抗原進(jìn)行免疫產(chǎn)生抗體的動(dòng)物的血清.因此,正常血清與抗血清相對.正常血清包含血清蛋白的一般補(bǔ)體,包括存在于特定物種健康動(dòng)物體內(nèi)的不同種類的免疫球蛋白.提供的正常血清產(chǎn)品經(jīng)過脂類抽提以提高透明度,經(jīng)去鹽和透析處理以去除包含疊氮化鈉的磷酸緩沖液,并后凍干以獲得凍干粉末.正常血清非常適用于作為封閉試劑去除非特異性雜交.正常血清在檢測一般或特異抗體純化方法的時(shí)候也經(jīng)常作為對照使用.


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艾美捷正常山羊血清#005-000-121,來源于非免疫的山羊宿主,經(jīng)過脂質(zhì)萃取和含疊氮化鈉的PBS溶液透析,改善其透明度。推薦用PBS將封閉血清原液稀釋5-20倍,配成5%-20%的工作液,直接滴加在組織切片或者細(xì)胞涂片上,37℃度孵育10-30分鐘,清除血清,勿洗,滴加適當(dāng)比例稀釋的一抗工作液,37℃孵育1-2h或4℃過夜。注意:封閉用血清中不能含有目標(biāo)蛋白,且與一抗來源不同,可用與二抗相同來源的封閉血清。

 

正常山羊血清#005-000-121基本參數(shù):

中文名稱:正常山羊血清

英文名字:Normal Goat Serum

編號:005-000-121

規(guī)格:10ml

物理狀態(tài):凍干固體

建議工作濃度或稀釋范圍:

出于封閉目的,使用5%(v/v)溶液(從再水合體積中稀釋1:20)。按照說明重新補(bǔ)水可產(chǎn)生100%的血清。

描述:該正常山羊血清產(chǎn)品可應(yīng)用于大多數(shù)免疫學(xué)實(shí)驗(yàn),用作封閉液或空白對照.

保存建議:凍干粉保存在2-8°C,準(zhǔn)備用時(shí),根據(jù)指示的體積加入雙蒸水,在2-8°C條件下,未稀釋的液體保質(zhì)期6周,每天準(zhǔn)備新鮮的工作液.如果重溶后,想延長保存期,將未稀釋的溶液保存在-20°C或者更低,避免反復(fù)凍融.

 

來源;https://www.amyjet.com/products/005-000-121.shtml

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