激情综合网站_五月综合网站_直接在线观看的三级网址_国产一区不卡在线_日本在线观看视频_久久久.com_韩漫成人漫画_欧美日韩视频在线_青青一区二区_欧美在线视频全部完

資料下載

Data download

當前位置:首頁資料下載Biochain K5011625MA說明書

Biochain K5011625MA說明書

發(fā)布時間:2018/7/27點擊次數(shù):514

BioChain成立于1994年,總部位于舊金山灣區(qū)。

BioChain是高質量加工生物樣品產品和分析服務的先進者,用于推進轉化醫(yī)學,伴隨診斷和臨床產品研發(fā)。BioChain的產品可用于DNA和RNA測序,PCR和RT-PCR,基因表達分析,DNA和RNA純化,蛋白質提取和純化以及蛋白質表達分析。BioChain的下一代測序一站式服務,從臨床樣品采集,樣品制備,測序到生物信息學分析,將*改變行業(yè)。

除了我們*的生物標本和樣品制備業(yè)務,BioChain正在進入臨床應用領域,為癌癥和生殖健康提供臨床基因組學診斷產品和臨床試驗服務。BioChain致力于通過持續(xù)流程改進計劃以競爭力的價格實現(xiàn)高質量的產品和服務。BioChain建立了全面的質量保證計劃,以滿足客戶的滿意度,并為我們的內部生產設施保持ISO 9001:2015和ISO 13485:2003認證。

 

 

cfPure® Cell-Free DNA Extraction Kit  cfure無細胞DNA提取試劑盒是一種基于磁性珠的DNA提取試劑盒,旨在從人血漿和血清中分離循環(huán)無細胞DNA(Cfdna)。該工具包有一個快速,簡單,和自動 省略友好協(xié)議,允許用戶快速提取高質量的cfdna,準備用于下游應用,包括實時PCR、數(shù)字PCR和下一代測序。 該試劑盒也是一個強有力的工具液體活檢研究,如早期發(fā)現(xiàn)腫瘤,無創(chuàng)產前檢查等。

 

 

Biochain K5011625MA

cfPure® MAX Cell-Free DNA Extraction Kit

cfPure®MAX無細胞DNA提取試劑盒

概觀

BioChain的cfPure™無細胞DNA純化試劑盒專為快速有效分離無循環(huán)細胞DNA(cfDNA)而設計。該試劑盒專門設計用于5mL或更大體積的樣品。

描述

BioChain的cfPure®無細胞DNA提取試劑盒專為快速有效純化無循環(huán)細胞DNA(cfDNA)而設計。該系統(tǒng)利用二氧化硅涂層的順磁顆粒來純化無細胞DNA,從小于1 mL到大于10 mL的血清或血漿。開發(fā)緩沖液以確保有效回收100bp-500bp的DNA片段,以大限度地回收無細胞DNA?;厥盏腄NA適用于廣泛的下游應用,例如亞硫酸氫鹽測序,NGS和qPCR。  

應用:

從血漿,血清和尿液中提取高質量的無細胞DNA,用于新一代測序(NGS),亞硫酸氫鹽測序,PCR,qPCR,ddPCR和其他要求苛刻的應用

優(yōu)點和特點:

•用途廣泛:  從單管或24至96孔板中提取<1mL至> 10 mL血清或血漿

•自動化友好:  在KingFisher™和液體處理儀器上,提取大約需要50分鐘

•時間效率:  手動提取協(xié)議只需不到75分鐘

•成本效益:  從1 mL血漿中每次提取的競爭價格<$ 3(250 mL試劑盒的定價)

•洗脫體積:  范圍為15μL至50μL

 

基于磁珠的快速協(xié)議

cfPure®協(xié)議快速簡便,允許用戶在一小時或更短的時間內處理多個樣品,使其成為生物標記物篩選的理想選擇。BioChain開發(fā)了自己的二氧化硅涂層磁珠技術,旨在在分離過程中有效回收低分子量無細胞DNA。除了易于操作和易于自動化之外,如果您正在凈化少量等離子體,您可以使用更少的磁珠溶液 - 節(jié)省您的資金。成功分析cfDNA的關鍵是確保有效純化較小的DNA片段(100-500 bp)。如圖1所示,cfPure®無細胞DNA提取試劑盒可有效回收這些重要的小片段。

 

cfPure - 可擴展的無細胞DNA提取試劑盒:

Cfpure旨在成為可擴展的套件(圖2)。這意味著您可以僅使用cfDNA提取所需的珠子和試劑的數(shù)量。這也意味著每個試劑盒的提取次數(shù)取決于您希望從中純化DNA的樣品量。例如,如果您正在使用1mL樣品,我們的100mL試劑盒(目錄號K5011610)可處理多達100個樣品,我們的250 mL試劑盒(目錄號K5011610)可處理250個樣品。如果您正在使用10mL樣品,我們的100mL試劑盒(目錄號K5011610)可處理多達10個樣品,我們的250 mL無細胞DNA提取試劑盒(目錄號K5011625)可處理25個樣品。

cfPure®磁珠凈化的優(yōu)點

與用于分離cfDNA的其他技術相比,磁珠提供許多益處。珠子比玻璃纖維過濾器更有效地結合DNA,從而產生更高和更一致的產量。另外,由于不使用過濾器和真空歧管,因此在提取過程中不存在細胞顆粒堵塞這些物品的風險。這種堵塞問題特別涉及富含蛋白質的大體積樣品,例如cfDNA研究中常用的血漿。

 

cfDNA由終用戶通過NGS驗證

cfPure®fCRDNA提取試劑盒提取的cfDNA非常適用于NGS等下游應用。在第三方研究中,使用BioChain的cfPure®(B),競爭對手T(T)和競爭對手Q(Q,基于柱)的cfDNA提取試劑盒從4個供體的10ml人血漿中提取cfDNA。然后為每個樣品構建文庫,并進行全基因組測序。從數(shù)據(jù)分析來看,三種提取方法并未顯示出顯著的性能差異:插入大?。▓D3),定位率,全基因組覆蓋率,替代率和GC偏差(圖4)。

cfDNA的可重復和有效回收

我們優(yōu)化的基于磁珠的協(xié)議使用戶能夠擴展協(xié)議,適用于100μl至10 ml的任何樣品體積,具有高度可重復的結果和有效的cfDNA回收率(表1和2)。

 

 

自動化友好

cfPure®CellFree DNA提取試劑盒適用于KingFisher™(圖5)和液體處理儀器。使用KingFisher™Flex和BioChain的cfPure®無細胞DNA提取試劑盒可在50分鐘內提取多達96個1 ml樣品,或在1小時內提取24個5 ml樣品。

 

biochain 2018年部分產品列表:

 

K5011610

cfPure® Cell Free DNA Extraction Kit (100 ml)

1 Kit (100 ml)

biochain

K5011625

cfPure® Cell Free DNA Extraction Kit (250 ml)

1 Kit (250 ml)

biochain

K5011625MA

cfPure® MAX Cell-Free DNA Extraction Kit

1 Kit (250 ml)

biochain

Z1510001

SeqPure PCR Purification Kit (5 ml)

5 ml

biochain

Z1510002

SeqPure PCR Purification Kit (50 ml)

50 ml

biochain

Z1510003

SeqPure PCR Purification Kit (500 ml)

500 ml

biochain

L5011001

PureSil-Silica Magnetic Beads

1 L

biochain

L5011010

PureSil-Silica Magnetic Beads

10 mL

biochain

Z1322006

AnaPrep Bacterial DNA Extraction Kit (48) For extracting genomic DNA from bacteria

1 kit (48 extractions)

biochain

Z1322002

AnaPrep Blood DNA Extraction Kit 1200 (48) For extracting genomic DNA from mammalian whole blood, peripheral mononuclear cell, or buffy coat. Sample volume range: up to 1 ml

1 kit (48 extractions)

biochain

Z1322001

AnaPrep Blood DNA Extraction Kit 200 (48) For extracting genomic DNA from mammalian whole blood, peripheral mononuclear cell, or buffy coat. Sample volume range: up to 400 µl

1 kit (48 extractions)

biochain

Z1322005

AnaPrep Cultured Cell DNA Extraction Kit (48) For extracting genomic DNA from up to 5×105 cultured cells

1 kit (48 extractions)

biochain

Z1322009

AnaPrep FFPE DNA Extraction Kit (48) For extracting genomic DNA from formalin-fixed paraffin-embedded tissue (FFPE) samples

1 kit (48 extractions)

biochain

Z1322010

AnaPrep Forensic DNA Extraction Kit (48) For extracting genomic DNA from a wide range of forensic and human identity samples

1 kit (48 extractions)

biochain

Z1322007

AnaPrep HPV DNA Extraction Kit for swab samples (48) For extracting HPV DNA from swab samples

1 kit (48 extractions)

biochain

Z1322008

AnaPrep TB DNA Extraction Kit (48) For extracting Mycobacterium tuberculosis DNA from sputum

1 kit (48 extractions)

biochain

Z1322004

AnaPrep Tissue DNA Extraction Kit (48) For extracting genomic DNA from a variety of animal tissues, swab, and blood stains

1 kit (48 extractions)

biochain

Z1322015

AnaPrep Total RNA Extraction Kit

1 kit

biochain

Z1322017

AnaPrep Total RNA Extraction Kit with DNase-Treatment

1 kit

biochain

Z1322003

AnaPrep Viral Nucleic Acid Extraction Kit (48) For extracting viral nucleic acids from plasma

1 kit (48 extractions)

biochain

Z1322011

AnaPrep Viral/Pathogen Nucleic Acids Extraction Kit A

1 kit

biochain

Z1322012

AnaPrep Viral/Pathogen Nucleic Acids Extraction Kit B

1 kit

biochain

T2235090-SB

CancerSeq™ Paraffin Tissue Tumor Block: Colon

1 Block

biochain

T2235152-SB

CancerSeq™ Paraffin Tissue Tumor Block: Lung

1 Block

biochain

T2235086-ST

CancerSeq™ Paraffin Tissue Tumor Slides: Breast

5 Slides

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235152-SC

CancerSeq™ Plus Paraffin Tissue Tumor Section: Lung

5 Curls

biochain

T2235086-SB

CancerSeq™ Paraffin Tissue Tumor Block: Breast

1 Block

biochain

T2235218A-SB

CancerSeq™ Paraffin Tissue Tumor Block: Skin Melanoma

1 Block

biochain

T2235090-ST

CancerSeq™ Paraffin Tissue Tumor Slides: Colon

5 Slides

biochain

T2235152-ST

CancerSeq™ Paraffin Tissue Tumor Slides: Lung

5 Slides

biochain

T2235218A-ST

CancerSeq™ Paraffin Tissue Tumor Slides: Skin Melanoma

5 Slides

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235086-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Breast

5 Curls

biochain

T2235248-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Stomach

5 Curls

biochain

T2235248-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Stomach

5 Curls

biochain

T2235248-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Stomach

5 Curls

biochain

T2235248-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Stomach

5 Curls

biochain

T2235248-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Stomach

5 Curls

biochain

T2235248-SC

CancerSeq™ Plus Paraffin Tissue Tumor Sections: Stomach

5 Curls

biochain

Z1510001

SeqPure PCR Purification Kit (5 ml)

5 ml

biochain

Z1510002

SeqPure PCR Purification Kit (50 ml)

50 ml

biochain

Z1510003

SeqPure PCR Purification Kit (500 ml)

500 ml

biochain

L1271010

T4 RNA Ligase 1

1000 Units

biochain

L1271050

T4 RNA Ligase 1

5000 Units

biochain

L1271500

T4 RNA Ligase 1

50000 Units

biochain

L1270010

T4 RNA Ligase 2, truncated

1000 Units

biochain

L1270500

T4 RNA Ligase 2, truncated

50000 Units

biochain

KS072012-I

Aligner 1-12

12

biochain

KS072012-II

Aligner 13-24

1 Kit

biochain

KS072012-III

Aligner 25-36

1 Kit

biochain

KS072012-IV

Aligner 37-48

1 Kit

biochain

KS071012-12

Gel Breaker Tubes

12

biochain

KS071012-11

Gel Cutter

12

biochain

KS071012-13

Gel Filter

12

biochain

KS073012-I

RapidSeq High Yield Directional mRNA Sample Prep Kit – With Aligner 1-12

1 Kit

biochain

KS073012-II

RapidSeq High Yield Directional mRNA Sample Prep Kit – With Aligner 13-24

1 Kit

biochain

KS073012-III

RapidSeq High Yield Directional mRNA Sample Prep Kit – With Aligner 25-36

1 Kit

biochain

KS073012-IV

RapidSeq High Yield Directional mRNA Sample Prep Kit – With Aligner 37-48

1 Kit

biochain

KS073012

RapidSeq High Yield Directional mRNA Sample Prep Kit – Without Aligner

1 Kit

biochain

KS073012-T

RapidSeq High Yield Directional mRNA Sample Prep Kit, Trial version enough for 2 rxn. Customer select aligners

1 Kit

biochain

KS074012-I

RapidSeq High Yield Small RNA Sample Prep Kit – With Aligner 1-12

1 Kit

biochain

KS074012-II

RapidSeq High Yield Small RNA Sample Prep Kit – With Aligner 13-24

1 Kit

biochain

KS074012-III

RapidSeq High Yield Small RNA Sample Prep Kit – With Aligner 25-36

1 Kit

biochain

KS074012-IV

RapidSeq High Yield Small RNA Sample Prep Kit – With Aligner 37-48

1 Kit

biochain

KS074012

RapidSeq High Yield Small RNA Sample Prep Kit – Without Aligners

1 Kit

biochain

KS074012-T

RapidSeq High Yield Small RNA Sample Prep Kit, Trial version enough for 2 rxn. Customer select aligners

1 Kit

biochain

K5017100

Blood and Serum DNA Isolation Kit

1 kit

biochain

K5011610

cfPure® Cell Free DNA Extraction Kit (100 ml)

1 Kit (100 ml)

biochain

K5011625

cfPure® Cell Free DNA Extraction Kit (250 ml)

1 Kit (250 ml)

biochain

K5011625MA

cfPure® MAX Cell-Free DNA Extraction Kit

1 Kit (250 ml)

biochain

K5019100

FFPE Tissue DNA Extraction Kit

1 kit

biochain

K5011350

FFPE Tissue DNA Extraction Kit – Column

1 kit

biochain

K5011450

FFPE Tissue DNA Extraction Kit — Magnetic Beads

1 kit

biochain

K5016005

Genomic DNA Extraction Kit

1 kit

biochain

K5011050

Saliva DNA Isolation Kit

1 kit

biochain

K5018100

Serum DNA Isolation Kit

1 kit

biochain

K5011250

Stool DNA Isolation Kit

1 kit

biochain

K5011150

Urine DNA Isolation Kit

1 kit

biochain

Z5060009

xMag-Streptavidin Microparticles

1 ml

biochain

T6234701-1

FDA Standard Frozen Tissue Array – Human Adult Normal

2 slides

biochain

T6234701-2

FDA Standard Frozen Tissue Array – Human Adult Normal

4 slides

biochain

T6334701-1

FDA Standard Frozen Tissue Array – Mouse Normal

2 slides

biochain

T6334701-2

FDA Standard Frozen Tissue Array – Mouse Normal

4 slides

biochain

T6434701-1

FDA Standard Frozen Tissue Array – Rat Normal

2 slides

biochain

T6434701-2

FDA Standard Frozen Tissue Array – Rat Normal

4 slides

biochain

T6235201

Frozen Tissue Array – 24 Different Prostate Tumors and 4 Corresponding Normal Controls

1 slide

biochain

T6235086-1

Frozen Tissue Array – 37 Different Breast Tumors and 3 Corresponding Normal Controls

1 slide

biochain

T6235086-5

Frozen Tissue Array – 37 Different Breast Tumors and 3 Corresponding Normal Controls

5 slides

biochain

T6235090-1

Frozen Tissue Array – 37 Different Colon Tumors and 3 Corresponding Normal Controls

1 slide

biochain

T6235090-5

Frozen Tissue Array – 37 Different Colon Tumors and 3 Corresponding Normal Controls

5 slides

biochain

T6235142-1

Frozen Tissue Array – 37 Different Kidney Tumors and 3 Corresponding Normal Controls

1 slide

biochain

T6235142-5

Frozen Tissue Array – 37 Different Kidney Tumors and 3 Corresponding Normal Controls

5 slides

biochain

T6235183-1

Frozen Tissue Array – 37 Different Ovarian Tumors and 3 Corresponding Normal Controls

1 slide

biochain

T6235183-5

Frozen Tissue Array – 37 Different Ovarian Tumors and 3 Corresponding Normal Controls

5 slides

biochain

T6235152-1

Frozen Tissue Array – 40 Different Lung Tumors and 5 Corresponding Normal Controls

1 slide

biochain

T6235152-5

Frozen Tissue Array – 40 Different Lung Tumors and 5 Corresponding Normal Controls

5 slides

biochain

T6734700-G02-1

Frozen Tissue Array – Dog Female Adult Normal Tissue, Multi-tissue I

1 slide

biochain

T6734700-G02-5

Frozen Tissue Array – Dog Female Adult Normal Tissue, Multi-tissue I

5 slides

biochain

T6734700-G01-1

Frozen Tissue Array – Dog Male Adult Normal Tissue, Multi-tissue I

1 slide

biochain

T6734700-G01-5

Frozen Tissue Array – Dog Male Adult Normal Tissue, Multi-tissue I

5 slides

biochain

T6234700-1

Frozen Tissue Array – Human Adult Normal Tissue, Multi-tissue I

1 slide

biochain

T6234700-5

Frozen Tissue Array – Human Adult Normal Tissue, Multi-tissue I

5 slides

biochain

T6235700-1

Frozen Tissue Array – Human Tumor and Normal Tissue, Multi-tissue I

1 slide

biochain

T6235700-5

Frozen Tissue Array – Human Tumor and Normal Tissue, Multi-tissue I

5 slides

biochain

T6834700-G02-1

Frozen Tissue Array – Rabbit Female Adult Normal Tissue, Multi-tissue I

1 slide

biochain

T6834700-G02-5

Frozen Tissue Array – Rabbit Female Adult Normal Tissue, Multi-tissue I

5 slides

biochain

T6834700-G01-1

Frozen Tissue Array – Rabbit Male Adult Normal Tissue, Multi-tissue I

1 slide

biochain

T6834700-G01-5

Frozen Tissue Array – Rabbit Male Adult Normal Tissue, Multi-tissue I

5 slides

biochain

T6134035-1

Multiple Species Frozen Tissue Array – Brain

1 slide

biochain

T6134035-5

Multiple Species Frozen Tissue Array – Brain

5 slides

biochain

T6134149-1

Multiple Species Frozen Tissue Array – Liver

1 slide

biochain

T6134149-5

Multiple Species Frozen Tissue Array – Liver

5 slides

biochain

 

 

上海起發(fā)實驗試劑有限公司是實驗試劑一站式采購服務商

1:強大的進口輻射能力,血清、抗體、耗材、大部分限制進口品等。

2:產品種類齊全,經營超過700多個品牌,基本涵蓋所有生物實驗試劑耗材。

3:提供加急服務,貨品一般1-2周到貨。

4:富有競爭力的價格優(yōu)勢,絕大部分價格有優(yōu)勢。

5:多年積累良好的信譽,大部分客戶提供貨到付款服務??蛻舭ㄇ迦A、北大、交大、復旦、中山等100多所高校,ROCHE,阿斯利康、國藥、fisher等藥企。

6:我們還是Santa,Advanced Biotechnologies Inc,Athens Research & Technology,bangs,BBInternational,crystalchem,dianova,FD Neurotechnologies,Inc. FormuMax Scientific,Inc, Genebridege, Glycotope Biotechnology GmbH; iduron,Innovative Research of America, Ludger, neuroprobe,omicronbio, Polysciences,prospecbi, QA-BIO,quickzyme,RESEARCH DIETS,INC,sterlitech;sysy,TriLink BioTechnologies,Inc;worthington-biochem,zyagen等幾十家國外公司授權代理。

7:我們還是invitrogen,qiagen,MiraiBioam,sigma;neb,roche,merck, rnd,BD, GE,pierce,BioLegend等*批發(fā),歡迎合作。

 

 

文件下載    
不卡在线观看av| 欧美韩国日本不卡| 96sao精品免费视频观看| 91麻豆精品国产91久久久久久久久| 亚洲婷婷丁香| 不卡视频观看| 免费av网页| 日韩精品专区在线| 国产精品亚洲欧美| 在线观看av免费| 亚洲激情在线播放| 亚洲国产91| 麻豆精品蜜桃| 麻豆精品蜜桃| dy888亚洲精品一区二区三区| 欧美一区二区三区免费在线看| 亚洲一级片在线观看| 欧洲av一区二区| 久草在线综合| 国产精品对白| 午夜激情一区| 免费在线日韩av| 久久99国内| 亚洲精品三区| 超碰成人av| 久久九九热re6这里有精品| 蜜桃视频在线观看免费视频网站www| 99re这里只有精品首页| 欧洲精品一区| 91在线中文| 97影院理论片在线播放| 中文字幕在线一区免费| 亚洲色图欧美偷拍| 精品裸体舞一区二区三区| 一区二区免费视频| 女同互添互慰av毛片观看| 97涩在线观看视频| 国产精品实拍| 在线亚洲欧美| 免费xxxxx网站中文字幕| 欧美成人精品一级| 国产在线一区观看| 91精品国产免费| 国产在线视频你懂得| 欧美日韩五区| 一区二区三区无毛| 视频在线观看国产精品| 秋霞成人午夜伦在线观看| 伊人色综合久久天天| 久久久精品国产免大香伊| 成人综合专区| 国产乱码精品| 欧美曰成人黄网| 国产黄在线播放| 黄色在线观看网站| 成人啊v在线| 亚洲天堂久久| 一区二区三区四区视频免费观看| 香蕉久久夜色精品国产使用方法| 在线视频观看日韩| 精品欧美一区二区三区| 第一福利在线视频| 成人免费看视频| 欧美男人天堂| 亚洲精品日韩一| 欧美jizz18| 亚洲国产高清在线观看视频| 欧美日韩一级黄| 国产一二三区在线视频| av2020不卡| 欧美一级一区| 疯狂欧美牲乱大交777| 中文字幕亚洲精品视频| 黄色在线视频观看网站| 伊人中文字幕在线| 欧美色999| 99精品视频一区二区三区| 国产黄在线看| 老司机精品视频网| 不卡在线一区| 国产精品久久久久久久久免费相片 | 免费黄色成人| 国产亚洲欧美在线| 国产最新视频在线观看| 欧美一区网站| 国产精品麻豆网站| 一级片在线观看| 成人综合日日夜夜| 99久久婷婷国产综合精品电影| 91国内精品野花午夜精品| 综合久久2023| 国产日韩欧美一区二区三区| 国产成人高清视频| 日韩欧美在线网址| 只有精品亚洲| 亚洲第一激情av| 在线观看视频网站你懂得| 97成人在线| 五月天欧美精品| 国产成人77亚洲精品www| 全球av集中精品导航福利| 欧美一区91| 性网站在线播放| 日本中文一区二区三区| 欧美成人艳星乳罩| www.亚洲激情.com| 欧美一区二区性| 麻豆传媒在线观看| 欧美亚洲一区三区| 国产情侣久久| 欧美大片aaa| 久久99蜜桃精品| 在线观看视频污| 成人精品视频| 在线区一区二视频| 国产精品亚洲人成在99www| 国产亚洲精品7777| 欧美三级午夜理伦三级小说| 精品国产自在久精品国产| 日本一区二区电影| 人妖欧美一区二区| 欧美一区二区三区思思人| 亚洲美女尤物影院| 国产成人午夜视频| 在线免费观看av电影| 欧美极品中文字幕| 日韩免费成人网| 另类天堂av| 天天干天天草| 狠狠色丁香婷婷综合| av手机免费在线观看| 悠悠色在线精品| 一本久道久久综合狠狠爱| 欧美调教网站| 永久免费观看精品视频| www.黄在线观看| 巨骚激情综合| 欧美一级片在线| 97久久超碰国产精品电影| 精品久久久久久久久久岛国gif| 欧美一区二区美女| 国产精品99久久精品| 最新国产在线拍揄自揄视频| 亚洲女同一区二区| 九九视频精品全部免费播放| 欧美一级日韩免费不卡| 国产精品一卡二| 成人性生交大片免费看96| 中文字幕在线不卡视频| 成人在线免费av| 午夜一区二区三区视频| 久久影院资源站| 精品三级av在线| 美女尤物久久精品| av在线资源站| 欧美喷潮久久久xxxxx| 国产美女娇喘av呻吟久久| 2020国产在线| 欧美日韩中文字幕在线| 成人av先锋影音| 日韩免费特黄一二三区| 一区二区三区四区在线看| 国产亚洲观看| 丝袜中文在线| 五月花成人网| 国产在线xxx| 国产精品刘玥久久一区| 成人在线观看免费| 欧美午夜无遮挡| 国产高清一区日本| 不卡在线一区二区| 韩国美女久久| 免费在线观看的av| 欧美日韩国产精选| 中文字幕一区免费在线观看| 久久亚洲风情| 亚洲人成毛片在线播放女女| 青青青草网站免费视频在线观看| 国产69精品久久久久777| 国产成人精品三级高清久久91| 免费在线黄色影片| 国产高清视频免费最新在线| 天堂成人在线| 欧美日韩精品一区视频| 91香蕉国产在线观看软件| 视频精品一区二区| 欧美影视一区| 日韩毛片视频| 天天在线视频色| 欧美三级韩国三级日本一级| 91国模大尺度私拍在线视频| 精品久久久久久中文字幕一区奶水 | 亚洲制服国产| 亚洲天堂久久久久久久| 欧美激情理论| 九七久久人人| 欧美日韩亚洲高清| 日韩高清不卡在线| 欧美综合社区国产| 好紧好硬好湿我太爽了|