產品展示
人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨
點擊次數:14發布時間:2016/8/17 21:29:56

更新日期:2016/8/17 21:29:56
所 在 地:中國大陸
產品型號:
優質供應
詳細內容
ELISA酶聯法試劑盒操作因固相載體的形成不同而有所差異,國內醫學檢驗一般均用板式點。本文將敘述板式ELISA各個操作步驟的注意要點,珠式、管式及磁性球ELSIA,國外試劑均與特殊儀器配合應用,兩者均有詳細的使用說明,嚴格遵照規定操作,必能得出準確的結果。齊一生物銷售:021-6034 8496;181214 53965;173021 04490
首先齊一生物優質的試劑盒,良好的儀器和正確的操作是保證ELISA檢測結果準確可靠必要條件。所以ELISA試劑盒的購買,試劑質量的保證以及實驗前實驗儀器的檢察都是很有重要性的。保證實驗材料的質量之后要嚴格按照實驗步驟進行。齊一生物銷售:021-6034 8496;181214 53965;173021 04490
【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】齊一生物ELISA試劑盒
1.精心挑選的進口抗體、標準品、顯色劑和酶標板全部為進口產品實現*佳性能;
2.原材料批量進口加上自配的特殊配方稀釋劑保證高品質產品性能的同時兼顧成本;
3.采用技術,嚴格按照標準生產方案組裝生產;
4.預包被微孔板的批內和批間變異系數均小于10 %;
5.經過嚴格交叉反應和干擾測試及穩定性試驗;
6.明確的敏感度;
7.針對所有樣品類型達到*佳的性能;
8.廣泛的檢測范圍可以滿足大多數檢測要求;
9.完善的售后服務和免費的技術支持免去您的后顧之憂;
10.強大的生產能力和充足的儲備、操作熟練的技術人員及高效的生產流程,隨時可以組裝出您定制的產品。
【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】齊一生物僅供實驗人、大鼠、小鼠、兔等動物實驗標本檢測使用!得用于人體臨床直接檢測。避免給您帶來不必要的損失,請仔細閱讀購買說明!齊一生物銷售:021-6034 8496;181214 53965;173021 04490
ELISA試劑盒問題描述
標準曲線梯度差:
吸液或加液不準請檢查移液器及吸頭
標準品稀釋不正確溶解標準品稍微旋轉瓶身,輕輕混勻使粉末完全溶解
洗滌不完全保證洗滌時間和洗滌次數及每孔的加液量
顯色很弱或無色:
孵育時間太短保證充足的孵育時間
實驗溫度不正確使用推薦的實驗溫度
試劑體積不夠或漏加、稀釋不正確檢查吸液及加液過程,保證所有試劑按順序足量添加
讀數數值低:
酶標儀設置不正確 在酶標儀上檢查波長及濾光片設置
提前打開酶標儀預熱:變異系數大加液不正確檢查加液情況
【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】背景值高:
檢測抗體的工作濃度使用推薦的稀釋倍數
酶標板洗滌不完全重新閱讀操作手冊,保證清洗完全;如果用自動洗板機,請檢查所有的出口是否有堵塞
洗液有污染配制新鮮的洗液
靈敏度低:
ELISA試劑盒保存按說明書要求保存相關試劑
讀數前未終止OD讀數前應在每孔中加入終止液
齊一生物客戶寄標本時需注明以下情況:
1、標本編號;2、所測項目;3、是否做復孔;3、聯系方式;4、實驗后標本是否寄回。
客戶必知:
客戶應對所提供的材料及信息負責,如因客戶提供的材料及信息不準確而引起的實驗延誤或經濟損失由客戶承擔。
試劑盒樣本要求
在收集標本前都必須有一個完整的計劃,必須清楚要檢測的成份是否足夠穩定。我們提倡新鮮標本盡早檢測,對收集后當天就進行檢測的標本,及時儲存在4℃備用,如有特殊原因需要周期收集標本,請造模取材后,將標本及時分裝后放在-20℃或-70℃條件下保存。因冰室與室溫存在一定溫差,蛋白極易降解,直接影響實驗質量,所以避免反復凍融。具體操作注意事項請與我司技術人員溝通。齊一生物銷售:021-6034 8496;181214 53965;173021 04490
【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】液體類標本:標本必須為液體,不含沉淀。包括血清、血漿、尿液、胸腹水、腦脊液、細胞培養上清、組織勻漿等。
1. 血清:室溫血液自然凝固10-20分鐘后,離心20分鐘左右(2000-3000轉/分)。仔細收集上清。保存過程中如有沉淀形成,應再次離心。
2. 血漿:應根據標本的要求選擇EDTA、檸檬酸鈉或肝素作為抗凝劑,混合10-20分鐘后,離心20分鐘左右(2000-3000轉/分)。仔細收集上清。保存過程中如有沉淀形成應再次離心。
3. 尿液、胸腹水、腦脊液:用無菌管收集。離心20分鐘左右(2000-3000轉/分)。仔細收集上清。如有沉淀形成,應再次離心。
4. 細胞培養上清:檢測分泌性的成份時,用無菌管收集。離心20分鐘左右(2000-3000轉/分)。仔細收集上清。
5. 培養細胞:檢測細胞內的成份時,用PBS(PH7.2-7.4)稀釋細胞懸液,細胞濃度達到100萬/ml左右。通過反復凍融或加入組織蛋白萃取試劑,以使細胞破壞并放出細胞內成份。離心20分鐘左右(2000-3000轉/分)。仔細收集上清。保存過程中如有沉淀形成,應再次離心。
6. 組織標本:切割標本后,稱取重量。加入一定量的PBS,緩沖液中可加入1μg/L蛋白酶抑制劑或50U/ml的Aprotinin(抑肽酶)。用手工或勻漿器將標本勻漿充分。離心20分鐘左右(2000-3000轉/分)。仔細收集上清置于-20度或-70度保存,如有必要,可以將樣品濃縮干燥。分裝后一份待檢測,其余冷凍備用。
7. 標本采集后盡早進行提取,提取按相關文獻進行,提取后應盡快進行實驗。若不能馬上進行試驗,可將標本放于-20℃保存,但應避免反復凍融
8.不能檢測含NaN3的樣品,因NaN3抑制辣根過氧化物酶的(HRP)活性。
9.如果樣品不能立即檢測,應將其分裝,-70 ℃保存,避免反復冷凍。保存過程中如出現沉淀,應再次離心。血液標本盡可能的不要使用溶血或高血脂血。如果血清中含大量顆粒,檢測前先離心或過濾。不要在37℃或更高的溫度加熱解
凍。應在室溫下解凍并確保樣品均勻地充分解凍。
762431 PAXgene Blood RNA MDx Kit (4) CNY
203745 QIAGEN Fast Cycling PCR Kit (1000) For 1000 x 20 µl reactions: 10 x 1 ml Fast Cycling Master Mix (2x), RNase-free water, 10 x CoralLoad Fast Cycling Dye, 5 x Q-Solution CNY
203609 HotStarTaq Plus DNA Polymerase (25000) 100 x 250 units HotStarTaq Plus DNA Polymerase, 10x PCR Buffer, 10x CoralLoad PCR Buffer, 100 x 2.0ml Q-Solution, 25 mM MgCl2 CNY
201205 Taq DNA Polymerase (1000) "4 x 250 units Taq DNA Polymerase, 10x PCR Buffer,* 5x Q-Solution, 25 mM MgCl2
NEW! Now with 10x CoralLoad PCR Buffer
Taq DNA Polymerase is supplied with CoralLoad PCR Buffer, which has all of the advantages of QIAGEN PCR Buffer but can also be used to directly load the PCR reaction onto an agarose gel without the need to add a gel loading buffer. CoralLoad PCR Buffer provides the same high PCR specificity and minimal reaction optimization as conventional QIAGEN PCR Buffer. Additionally, it contains two marker dyes: an orange dye and a red dye, that facilitate estimation of DNA migration distance and optimization of agarose gel run time." CNY
180850 GeneRead qPCR FAST SYBR Green/ROX MM (2) CNY
159300 QIAcard FTA Purification Reagent (500ml) CNY
158928 Lytic Enzyme Solution (650 µl) CNY
9240549 Imbalance PCB, Eppendorf, AP196/98 CNY
9240547 Motor, 230V, Eppendorf, AP196/98 CNY
9240528 Cable, Motor, Axis #5, TR, AP98 CNY
9240047 Thermostate unit, 120V, 1.04 CNY
9020029 Cable RC-3034, RGQ CNY
9020017 Oil for PM, EZ1 CNY
9020016 Cable harness, VacuumStation PCB, CX1 CNY
9019938 Opto switch, P-axis, 1 ch. , Cx2 CNY
9019486 HEPA filter, replacement cartridge, Cxx CNY 【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】
9238861 BR 8000, Premium Agreement The Premium Cover Agreement 8000 provides full service coverage for the BioRobot 8000. Costs for service visits are fully covered including travel, labor, and parts. The agreement also includes one annual preventive maintenance visit, with costs for labor and parts covered. With a Full Agreement, there is a priority response time of 24 hours (1 working day). CNY
9238855 BR MDx, Basic Agreement The Basic Cover Agreement MDx provides full service coverage for the BioRobot MDx. Costs for service visits are fully covered including travel, labor, and parts. The agreement also includes one annual preventive maintenance visit, with costs for labor and parts covered. With a Basic Cover Agreement, the response time is 5 working days. CNY
9238850 EZ1, Basic Agreement The Basic Cover Agreement EZ1 provides full service coverage for the BioRobot EZ1. Costs for service visits are fully covered including travel, labor, and parts. The agreement also includes one annual preventive maintenance visit, with costs for labor and parts covered. With a Basic Cover Agreement, the response time is 5 working days. CNY
9241226 Barcode Reader, EZ1a CNY
9238812 Rectangular carrier, undrilled CNY
9019467 PLATE GLASS SHORT SET GS CNY
9019465 Pads, D=10mm, white (85), Cxx CNY
9019459 Transformer (115V), HS CNY
9233429 Valve, magnet, dispenser, BR8000 CNY
9233334 Solenoid Valve, 5-fold CNY
9237332 Install, BR plus 2 integr. w. scheduling Installation and training, BioRobot System including two approved integration devices with scheduling CNY
9237167 Bottom Air Filter CNY
9232994 Board, LED, BR8000 CNY
9237158 RTD Adapter Board XYP CNY
9237152 Power Inlet CNY
9237108 Protocol Dev./Opt., on-site (4-days) The QIAGEN BioRobot Systems Protocol Development/Optimization On-Site Visit includes all travel and labor charges for a site visit up to 4 days by a QIAGEN Instrumentation Service Specialist to write and/or opimize protocols for the BioRobot System. Parts, consumable chemistries, and accessories not included. Custom protocols are the sole responsibility of the customer and neither warrantied nor guaranteed. CNY 【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】
9237098 Upgrade QIAsoft, on-site CNY
FGS-acf 成纖維細胞生長因子(不含動物成分) Fibroblast Growth Supplement-animal component free 5 ml
FGS-2 成纖維細胞生長因子-2 Fibroblast Growth Supplement-2 5 ml
TEpiCGS 扁桃體上皮細胞生長因子 Tonsil Epithelial Cell Growth Supplement 5 ml
OKGS 口腔角質細胞生長因子 Oral Keratinocyte Growth Supplement 5 ml
CoEpiCGSS 結腸上皮細胞生長因子 Colonic Epithelial Cell Growth Supplement 5 ml
BEpiCGS 支氣管上皮細胞生長因子 Bronchial Epithelial Cell Growth Supplement 5 ml
SAEpiCGS 小氣道上皮細胞生長因子 Small Airway Epithelial Cell Growth Supplement 5 ml
SkMCGS 骨骼肌細胞生長因子 Skeletal Muscle Cell Growth Supplement 5 ml
EpiCGS 上皮細胞生長因子 Epithelial Cell Growth Supplement 5 ml
EpiCGS-2 上皮細胞生長因子-2 Epithelial Cell Growth Supplement-2 5 ml
EpiCGS-a 動物上皮細胞生長因子-2 Epithelial Cell Growth Supplement-animal 5 ml 【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】
MCGS 腎系膜細胞生長因子 Mesangial Cell Growth Supplement 5 ml
UCGS 尿道上皮細胞生長因子 Urothelial Cell Growth Supplement 5 ml
PEpiCGS 前列腺上皮細胞生長因子 Prostate Epithelial Cell Growth Supplement 5 ml
ObGS 成骨細胞生長因子 Osteoblast Growth Supplement 5 ml
CGS 軟骨細胞生長因子 Chondrocyte Growth Supplement 5 ml
SGS 滑膜細胞生長因子 Synoviocyte Growth Supplement 5 ml
NPCGS 髓核細胞生長因子 Nucleus Pulposus Cell Growth Supplement 5 ml
HGS 肝細胞生長因子 Hepatocyte Growth Supplement 5 ml
SteCGS 星形細胞生長因子 Stellate Cell Growth Supplement 5 ml
StemGS 人胚胎干細胞生長因子 50X StemGS® Human Embryonic Stem Cell Growth Supplement 50X 10 ml
StemGS-XF 無異種多功能干細胞生長因子 50X Xenofree Human Pluripotent Stem Cell Growth Supplement 50X 10 ml
CMGS 心肌細胞生長因子 Cardiac Myocyte Growth Supplement 5 ml
CEpiCGS 角膜上皮細胞生長因子 Corneal Epithelial Cell Growth Supplement 5 ml
TGS 滋養層細胞生長因子 Trophoblast Growth Supplement 5 ml
PAdDS 前脂肪細胞分化生長因子 Preadipocyte Differentiation Supplement
PAGS 前脂肪細胞生長因子 Preadipocyte Growth Supplement 5 ml 【人黑素瘤衍生亮氨酸拉鏈額外核因子(MLZE)ELISA試劑盒現貨】
AdGS 脂肪細胞生長因子 Adipocyte Growth Supplement 5 ml
OEpiCGS 卵巢上皮細胞生長因子 Ovarian Epithelial Cell Growth Supplement 5 ml
MODS 間充質干細胞成骨分化生長因子 Mesenchymal Stem Cell Osteogenic Differentiation supplement 5 ml
MADS 間充質干細胞脂肪分化生長因子 Mesenchymal Stem Cell Adipogenic Differentiation supplement 5 ml