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男女呻吟久久免费视频 人抗血小板抗体 IgG( PA-IgG)ELISA检测试剂盒

2016年02月17日 17:31:30人气:198来源:齐一生物科技(上海)有限公司

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关 键 词 男女呻吟久久免费视频 人抗血小板抗体 IgG( PA-IgG)ELISA检测试剂盒
【资料简介】

1
人抗血小板抗体 IgGIgGIgGIgG ( PA-IgG PA-IgG PA-IgG PA-IgG ) 酶联免疫 分析( ELISA )
试剂 盒使用说明书
本试剂仅供研究使用 目的:本试剂盒用于检测人血清,血浆中抗血
小板抗体 IgG ( PA-IgG )水平,感染人的血液学诊断。
实验原理 :
本试剂盒 采 用双抗 原 夹心 酶联免疫 法 ( ELISA ) 测定 标本 中 人抗血小板抗体 IgG ( PA-IgG ) 。
用纯化的 人 PA-IgG 抗体 包 原 被微孔板,制成固相抗 原 , 可与样品中 PA-IgG 抗体 相结合 ,
经洗涤除去未结合的抗体和其他成分后 再与 HRP 标记的 PA-IgG 抗原结合,形成抗原 - 抗体
酶标抗原复合物 , 经过*洗涤后 加 底物 TMB 显色 。 TMB 在 HRP 酶的催化下转化成蓝色 ,
并在酸的作用下转化成zui终的黄色。用酶标仪在 450 nm 波长下测定吸光度( OD 值 ) , 与
CUTOFF 值相比较,从而判定标本中人 PA-IgG 的存在与否。
试剂盒组成 :
试剂盒组成 48 孔配置 96 孔配置 保存
说明书 1 份 1 份
封板膜 2 片( 48 ) 2 片( 96 )
密封袋 1 个 1 个
酶标包被板 1 × 48 1 × 96 2-8 ℃ 保存
阴性对照 0.5ml × 1 瓶 0.5ml × 1 瓶 2-8 ℃ 保存
阳性对照 0.5ml × 1 瓶 0.5ml × 1 瓶 2-8 ℃ 保存
酶标试剂 3 ml × 1 瓶 6 ml × 1 瓶 2-8 ℃ 保存
样品稀释液 3 ml × 1 瓶 6 ml × 1 瓶 2-8 ℃ 保存
显色剂 A 液 3 ml × 1 瓶 6 ml × 1 瓶 2-8 ℃ 保存
显色剂 B 液 3 ml × 1 瓶 6 ml × 1 瓶 2-8 ℃ 保存
终止液 3ml × 1 瓶 6ml × 1 瓶 2-8 ℃ 保存
浓缩洗涤液 ( 20ml × 20 倍) × 1 瓶 ( 20ml × 30 倍) × 1 瓶 2-8 ℃ 保存
样本处理及要求 :
1. 血清 : 室温血液自然凝固 10-20 分钟 , 离心 20 分钟左右 ( 2000-3000 转 / 分 ) 。 仔细收集上
清,保存过程中如出现沉淀,应再次离心。
2. 血浆:应根据标本的要求选择 EDTA 或柠檬酸钠作为抗凝剂,混合 10-20 分钟后,离 心
20 分钟左右( 2000-3000 转 / 分 ) 。仔细收集上清,保存过程中如有沉淀形成,应该再次
离心。
3. 尿液:用无菌管收集,离心 20 分钟左右( 2000-3000 转 / 分 ) 。仔细收集上清,保存过程
中如有沉淀形成,应再次离心。胸腹水、脑脊液参照实行。
4. 细胞培养上清 : 检测分泌性的成份时 , 用无菌管收集 。 离心 20 分钟左右 ( 2000-3000 转 /
分 ) 。仔细收集上清。检测细胞内的成份时,用 PBS ( PH7.2-7.4 )稀释细胞悬液,细胞
浓度达到 100 万 /ml 左右 。 通过反复冻融 , 以使细胞破坏并放出细胞内成份 。 离心 20 分2
钟左右( 2000-3000 转 / 分 ) 。仔细收集上清。保存过程中如有沉淀形成,应再次离心。
5. 组织标本 : 切割标本后 , 称取重量 。 加入一定量的 PBS , PH7.4 。 用液氮迅速冷冻保存备
用。标本融化后仍然保持 2-8 ℃ 的温度。加入一定量的 PBS ( PH7.4 ) ,用手工或匀浆器
将标本匀浆充分。离心 20 分钟左右( 2000-3000 转 / 分 ) 。仔细收集上清。分装后一份待
检测,其余冷冻备用。
6. 标本采集后尽早进行提取,提取按相关文献进行,提取后应尽快进行实验。若不能马上
进行试验,可 将标本放于 -20 ℃ 保存,但 应 避免反复冻融 .
7. 不能检测含 NaN3 的样品 ,因 NaN3 抑制辣根过氧化物酶的( HRP )活性。
操作步骤 :
1. 编号 : 将样品对应微孔按序编号 , 每板应设阴性对照 2 孔 、 阳性对照 2 孔 、 空白对照 1
孔(空白对照孔不加样品及酶标试剂,其余各步操作相同)
2. 加样:分别在阴、阳性对照孔中加入阴性对照、阳性对照 50 μ l 。然后在 待测样品孔 先
加样品稀释液 40 μ l ,然后再加待测样品 10 μ l 。 加样将样品加于酶标板孔底部,尽量不
触及孔壁, 轻轻 晃动 混匀,
3. 温育:用封板膜封板后置 37 ℃ 温育 3 0 分钟 。
4. 配液:将 30 ( 48T 的 20 倍)倍浓缩洗涤液加蒸馏水至 600ml 后备用
5. 洗涤:小心揭掉封板膜,弃去液体, 甩干 ,每孔加满洗涤液,静置 30 秒后弃去,如此
重复 5 次,拍干。
6. 加酶:每孔加入酶标试剂 50 μ l ,空白孔除外 。
7. 温育:操作同 3 。
8. 洗涤:操作同 5 。
9. 显色 : 每孔先加入显色剂 A 50 μ l , 再加入显色剂 B 50 μ l , 轻轻震荡混匀 , 37 ℃ 避光显 色
15 分钟
10. 终止:每孔加终止 液 50 μ l ,终止反应 (此时蓝色立转黄色 ) 。
11. 测定 : 以空白空调零 , 4 50 nm 波长依序测量各孔的 吸光 度 ( OD 值 ) 。 测定应在加终止
液后 15 分钟以内进行。
结果判定:
试验有效性:阳性对照孔平均值 ≥ 1.00; 阴性对照平均值 ≤ 0.10
临界值( CUT OFF )计算:临界值 = 阴性对照孔平均值 +0.15
阴性判定:样品 OD 值 < 临界值( CUT OFF )者为 人 PA-IgG 阴性
阳性判定:样品 OD 值 ≥ 临界值( CUT OFF )者为 人 PA-IgG 阳性
注意事项
1 .操作严格按照说明书进行,本试剂不同批号组分不得混用。
2 .试剂盒从冷藏环境中取出应在室温平衡 15-30 分钟后方可使用,酶标包被板开封后如未
用完,板条应装入密封袋中保存。
3 . 浓洗涤液 可能 会有 结晶 析出,稀释时可在水浴中加温助溶 ,洗涤时不影响结果。
4 . 封板膜只限一次性使用,以避免交叉污染。
5 .底物请避光保存。
6 .试验结果判定必须以酶标仪读数为准,使用双波长检测时,参考波长为 630nm
7 .所有样品,洗涤液和各种废弃物都应按传染物处理。终止液为 2M 的硫酸,使用时必须
注意安全。3
保存条件及有效期
1 . 试剂盒保存 : ; 2-8 ℃ 。
2 .有效期: 6 个月4
Human Human Human Human PA-IgG PA-IgG PA-IgG PA-IgG
FOR FOR FOR FOR RESEARCH RESEARCH RESEARCH RESEARCH USE USE USE USE ONLY ONLY ONLY ONLY
Drug Drug Drug Drug Names Names Names Names
Generic Name : Human Human Human Human PA-IgG PA-IgG PA-IgG PA-IgG ELISA ELISA ELISA ELISA Kit Kit Kit Kit . . . .
Purpose Purpose Purpose Purpose
This kit allows for the determination of PA-IgG concentrations in Human
serum, and other biological fluids .
Principle Principle Principle Principle of of of of the the the the assay assay assay assay
T he kit assay PA-IgG level in the sample , use Purified PA-IgG anti gen to coat
microtiter plate wells , make solid-phase anti gen , then add PA-IgG antibody to
wells , Combined With PA-IgG antigen , after washing and removing
non-combinative antibody and other components , then Combined PA-IgG
antigen which with HRP labeled become antigen - antibody - enzyme- antigen
complex, after washing Compley, Add TMB substrate solution, , TMB
substrate becomes blue color At HRP enzyme-catalyzed, reaction is
terminated by the addition of a sulphuric acid solution and the color change is
measured spectrophotometrically at a wavelength of 450 nm. Compared with
the CUTOFF value, according to this to judge PA-IgG exist in the sample or not.5
Materials Materials Materials Materials provided provided provided provided with with with with the the the the k k k k itit itit
Materials provided
with the k it
48 determinations 96 determinations
Stora
ge
User manual 1 1
Closure plate
membrane
2 2
Sealed bags 1 1
Microelisa stripplate 1 1 2-8 ℃
Negative control 0.5ml × 1 bottle 0.5ml × 1 bottle 2-8 ℃
Positive control 0.5ml × 1 bottle 0.5ml × 1 bottle 2-8 ℃
HRP-Conjugate
reagent
3 ml × 1 bottle 6 ml × 1 bottle 2-8 ℃
Sample diluent 3 ml × 1 bottle 6 ml × 1 bottle 2-8 ℃
Chromogen Solution
A 3 ml × 1 bottle 6 ml × 1 bottle 2-8 ℃
Chromogen Solution
B
3 ml × 1 bottle 6 ml × 1 bottle 2-8 ℃
Stop Solution 3 ml × 1 bottle 6 ml × 1 bottle 2-8 ℃
wash solution
( 20ml × 20 fold )
× 1 bottle
( 20ml × 30 fold )
× 1 bottle
2-8 ℃
Specimen Specimen Specimen Specimen requirements requirements requirements requirements
1. serum serum serum 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.
2. plasma plasma plasma 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.
3. Urine Urine Urine 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.
4. cell cell cell cell culture culture culture culture supernatant supernatant supernatant supernatant -detect secretory components, collect sue a6
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.
5. Tissue Tissue Tissue Tissue samples samples samples 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 .
6. 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 .
7. Can ’ t detect the sample which contain NaN3, because NaN3 inhibits HRP
active.
Assay Assay Assay Assay procedure procedure procedure procedure
1. Number: to sample correspond microtitration well and Number Sequence,
each plate should be set feminine comparison 2 wells, masculine comparison
2 wells, blank comparison 1 well(don ’ t add sample and HRP-Conjugate
reagent to blank comparison well, other each step the operation are same).
2. add sample : separay add Positive control and Negative control 50 μ l to the
Positive and Negative well . add Sample dilution 40 μ l to testing sample well,
then add testing sample 10 μ l. add sample to the bottom of ELISA plates
coated well , 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 2 0-fold ) wash solution diluted 30-fold (or 2 0-fold)7
with distilled water until 6 00ml,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 50 μ lto each well, except the 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 Solution 50 μ l 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.
Determine Determine Determine Determine the the the the result result result result
Test validity: the average of Positive control well ≥ 1.00; the average of
Negative control well ≤ 0.10.
Calculate Critical(CUT OFF) : Critical= the average of Negative control well
+ 0 .15 .
Negative control: sample OD< Calculate Critical(CUT OFF) is PA-IgG
Negative control .
Positive control : ample OD ≥ Calculate Critical(CUT OFF) is PA-IgG Positive
control .
Important Important Important Important notes notes notes notes
1. Please according to use instruction strictly, Do not mix reagents with those
from other lots .8
2. The kit takes out from the refrigeration environment should be balanced
15-30 minutes in the room temperature then use, ELISA plates coated if
has not use up after opened, the plate should be stored in Sealed bag.
3. washing buffer will Crystallization separation, it can be heated the water
helps dissolve when dilute . Washing does not affect the result.
4. Closure plate membrane only limits the disposable use, in order to avoid
the overlapping pollution
5. The substrate please evade the light preservation.
6. The test result determination must take the microtiter plate reader as a
standard, when use dual-wavelength to assay, Reference wavelength is
630nm.
7. All samples, washing buffer and each kind of reject should according to
infective material process. Stopp Solution is 2M sulphuric acid. You must pay
attention to safe when use .
Storage Storage Storage Storage and and and and validity validity validity validity
1 . Storage : 2-8 ℃ .
2 . validity : six months.

齐一生物科技(上海)有限公司作者

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