裸鼠I型胶原交联羧基末端肽ICTP酶联免疫分析ELISA

裸鼠I型胶原交联羧基末端肽（ICTP）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：本试剂盒用于测定裸鼠血清，血浆及相关液体样本中I型胶原交联羧基末端肽（ICTP的含量。实验原理：本试剂盒应用双抗体夹心法测定标本中裸鼠I型胶原交联羧基末端肽 （ICTP）水平。用纯化的裸鼠I型胶原交联羧基末端肽（ICTP ）抗体包被微孔板，制成固相抗体，往包被单抗的 微孔中依次加入ICTP，再与HRP标记的I型胶原交联羧基末端肽（ICTP ）抗体结合，形成 抗体-抗原-酶标抗体复合物，经过彻底洗涤后加底物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最终的黄色。颜色的深浅和样品中的I型胶原交联羧基末端肽（ICTP）呈正相关。用酶标仪在 450nm波长下测定吸光度（0D值），通过标准曲线 计算样品中裸鼠I型胶原交联羧基末端肽（ICTP ）浓度。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份圭寸板膜2 片(48)2 片(96)密封袋1个1个酶标包被板1X 481X 962-8 C保存标准品：9/L0.5ml X 1 瓶0.5ml X 1 瓶2-8 C保存标准品稀释液1.5ml X 1 瓶1.5ml X 1 瓶2-8 C保存酶标试剂3 ml X 1 瓶6 ml X 1 瓶2-8 C保存样品稀释液3 ml X 1 瓶6 ml X 1 瓶2-8 C保存显色剂A液3 ml X 1 瓶6 ml X 1 瓶2-8 C保存显色剂B液3 ml X 1 瓶6 ml X 1 瓶2-8 C保存终止液3ml X 1 瓶6ml X 1 瓶2-8 C保存浓缩洗涤液(20ml X 20 倍)X 1 瓶(20ml X 30 倍)X 1 瓶2-8 C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转份）。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转份）。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2-8C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 C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. 标准品的稀释与加样：在酶标包被板上设标准品孔 10 孔，在第一、第二孔中分别加标准品100 M，然后在第一、第二孔中加标准品稀释液50 d，混匀；然后从第一孔、第二孔中各取100 d分别加到第三孔和第四孔，再在第三、第四孔分别加标准品稀释液50 d,混匀；然后在第三孔和第四孔中先各取50dl 弃掉，再各取 50dl 分别加到第五、第六孔中，再在第五、第六孔中分别加标准品稀释液50ul，混匀；混匀后从第五、第六孔中各取50 d分别加到第七、第八孔中，再在第七、第八孔中分别加标准品稀释液50 d，混匀后从第七、第八孔中分别取 50dl 加到第九、第十孔中，再在第九第十孔分别加标准 品稀释液50 d，混匀后从第九第十孔中各取50 d弃掉。（稀释后各孔加样量都为50 d,浓度分别为 6 dg/L ， 4dg/L ， 2 dg/L ， 1 dg/L ， 0.5n dg/L ） 。2. 加样：分别设空白孔（空白对照孔不加样品及酶标试剂，其余各步操作相同）、待测样品孔。在酶标包被板上待测样品孔中先加样品稀释液40 d,然后再加待测样品10 d （样品最终稀释度为 5倍）。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 C温育30分钟。4. 配液：将30 （48T的20倍）倍浓缩洗涤液用蒸馏水30 （48T的20倍）倍稀释后备用。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 dl ，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A50 d，再加入显色剂 B50 d，轻轻震荡混匀，37 C避光显色15分钟.10. 终止：每孔加终止液 50 d，终止反应（此时蓝色立转黄色）。11. 测定：以空白空调零， 450nm 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。注意事项：1 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。2 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。3 各步加样均应使用加样器，并经常校对其准确性，以避免试验误差。一次加样时间最好控制在5分钟内，如标本数量多，推荐使用排枪加样。4. 请每次测定的同时做标准曲线，最好做复孔。如标本中待测物质含量过高（样本0D值大于标准品孔第一孔的 0D值），请先用样品稀释液稀释一定倍数（n倍）后再测定，计算时请最后乘以总稀释倍数（X n X 5）。5. 封板膜只限一次性使用，以避免交叉污染。6. 底物请避光保存。7. 严格按照说明书的操作进行，试验结果判定必须以酶标仪读数为准&所有样品，洗涤液和各种废弃物都应按传染物处理。9. 本试剂不同批号组分不得混用。10. 如与英文说明书有异，以英文说明书为准。（此图仅供参考）计算：以标准物的浓度为横坐标，0D值为纵坐标，在坐标纸上绘出标准曲线，根据样品的0D值由标准曲线查出相应的浓度；再乘以稀释 倍数；或用标准物的浓度与 0D值计算出标 准曲线的直线回归方程式，将样品的0D值代入方程式，计算出样品浓度，再乘以稀释 倍数，即为样品的实际浓度。试剂盒性能：1样品线性回归与预期浓度相关系数R值为0.92以上。2批内与批见应分别小于 9%和15%检测范围:0.2 用/L -7（_g/L保存条件及有效期：1.试剂盒保存：;2-8Co2 有效期：6个月FOR RESEARCH USE ONLYNude Mouse ICTPDrug NamesGen eric Nam: Nude Mouse ICTP ELISA Kit.PurposeThis kit allows for the determ in atioriCTP concen trati ons in Nude Mouse serum, blood plasma, and other biological fluids.Principle of the assayThe kit assay Nude Mouse ICTP level in the samplee Purified Nude Mouse ICTP to coat microtiter plate wells, make solid-phase antibody, then add ICTP to wells, Combined ICTP an tibodywhichWith HRP labeled, becomea ntibody- an tige n- en zyme-a ntibockyomplex, after wash ing Completely, Add TMB substrate solutio n,TMB substrate becomes blue color At HRP en zyme-catalyzed, react ion is termi nated by the additi on of a sulphuric acid soluti on and the color cha nge is measuredspectrophotometricaHyt a wavele ngthof 450 nm. The concentration of ICTP in the samples is then determined by comparing the O.D. of the samples to the sta ndard curve.Materials provided with the kitMaterials provided with the kit48determ in ati ons96 determ in atio nsStorageUser manual11Closure plate membra ne22Sealed bags11Microelisa stripplate112-8 CStandard 9 /L0.5ml 1Xbottle0.5ml Kbottle2-8 CStan dard dilue nt1.5ml Xbottle1.5ml Kbottle2-8 CHRP-Co njugate reagent3ml Xbottle6ml 1 bottle2-8 CSample dilue nt3ml Xbottle6ml 1 bottle2-8 CChromoge n Soluti on A3ml 1 bottle6ml 1 bottle2-8 CChromoge n Soluti on B3ml 1 bottle6ml 1 bottle2-8 CStop Soluti on3ml 1 bottle6ml 1 bottle2-8 Cwash solution(20ml X 20 fold)x 1bottle(20ml X 30 fold)x 1 bottle2-8 CSpecimen requirements1. serum- coagulation at room temperature 10-20 ,meintrifugation 20-min at the speed of 2000-3000 r.p.m. remove super nata nt. If precipitati on appeared, Cen trifugal aga in.2. plasma-use suited EDTA or citrate plasma as an anticoagulant,mix 10-20 mins ,cen trifugatior20-min at the speed of 2000-3000r.p.m. remove super nata nt,If precipitation appeared, Centrifugal again.3. Urine collect sue a sterile container, cen trifugati on 20-min at the speed of 2000-3000 r.p.m. remove supernata nt,If precipitati on appeared, Cen trifugalaga in. The Operatio n of Hydrothorax and cerebrosp inal fluid Refere nee to it.4. cell culture supernatan-detect secretorycomponentscollect sue a sterile container, cen trifugatior2 0-min at the speed of 2000-3000r.p.m. removesuper nata nt,detectie compositionof cells, Dilut cell suspensiorwith PBS (PH7.2-7.4 , Cell concentration reached 1 million / ml, repeated freeze-thawcycles, damage cells and release ofin tracellular comp onen ts, cen trifugati on 20-min at the speed of 2000-3000 r.p.m. remove supernatant, If precipitation appeared, Centrifugal again.5. Tissue samples- After cutting samples, check the weight,add(PPBHS7.2-7.4) , Rapidlyfroze n with liquid n itroge n, mai ntain samples at2-after melt in g,add PBSPH7.4 ,Homogenized by hand or Grinders, centrifugation 20-min at the speed of 2000-3000 r.p.m. remove supernatant.6. extract as soon as possibleafter Specimencollection,andaccordingto the relevantliterature,and shouldbe experimentas soon as possibleafter the extraction.If it cant,specime n can be kept in -20 to preserve, Avoid repeated freeze-thaw cycles.7. Cant detect the sample which coNnataNin3, because NaN3 inhibits HRP active.Assay procedure1. Dilute and add sample to Standard: set 10 Standard wells on the ELISA plates coated, addStandard 100 卩 l to the first and the second well, then add Stand50didilUrtithe first andthe second well, mix; take out 100卩 l form the first and the second well then add it to the thiand the forth well separatelythen add Standarddilution 50 卩 to the third and the forthwell ,mix ; then take out 50卩 l from the third and the forth well discard, add 50the sixth well ,then add Standard dilU50)p l to the fifth and the sixth well, mix ; ta50 oUtfrom the fifth and the sixth well and add to the seventh and the eighth well, then add Standarddilution50 卩 l to the seventh and the eighth well ,mix ; take out 50卩 l from the seveneighth well and add to the ninth and the tenth well, add Sta ndard50l(utioni)the ninth andthe ten th well, mix , take out 50 m the nin thpahdcthe ten th wescard(add Sample 50 卩 l toeach well after Diluting ,(density/L, 4 旧/L , 2 旧/L, 1 冯/L , 0.5n 旧/L)2. add sample：Set blank wells separately(blank comparison wells donatdd sampleand HRP-Conjugate reagent, other each step operation is same). testing sample well. add Sample diluti on40 ytlo test in gsamplewel, the n add testi ng sample10 y(samplefi nal diluti onis5-fold), add sample to welldso,ntotuch the well wall as far as possible, and Gently mix.3.ln cubate: After closi ng plate with Closure plate membra ne ,in cubate for 30tmin at 374. 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 bufferto every well, still for 30s then drain, repeat 5 times, dry by pat.6. add enzym: Add HRP-Conjugate reag50t l to each well, excebtank 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 preservati on for 15 min at3710.Stopthe reaction Add Stop Solutio50 卩 l each well, Stop the react ion (th由lue color change to yellow color).11.assay：take blank well as zero , Read absorbance at 450nm after Adding Stop Solution and within 15min.Important notes1. 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. washingbufferwill Crystallizationseparation,it can be heatedthe water helps dissolve when dilute . Washing does not affect the result.3. add Samplewith samplerEach step, And proofreadits accuracyfrequently,avoidsthe experimentalerror. add sample within 5 mins, 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 diluente and multiplied by the dilution factor. ( n5).5. Closure plate membrane only limits the disposable use, to avoid cross-contamination.6. The substrate evade the light preserv.ation7. Pleaseaccordingto use instructionstrictly,The test result determinationmust 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.CalculateTakethe sta ndardde nsityas the horiz on tal,the ODThis chart for refere nee onlyAssay range0.2 /L -7 用/LStorage and validity1. Storage2-8C .2. validity six mon ths.