成人网在线免费观看丨国产在线视频精品视频丨国产精品无码一区二区三区电影丨国产极品网站丨精品麻豆视频丨一本久久a久久精品vr综合丨高h禁伦餐桌上的肉伦水视频丨成人免费网站黄丨国产剧情无码播放在线看丨中国老妇女毛茸茸bbwbabes丨亚洲日韩国产精品无码av丨毛片大全免费丨小柔好湿好紧太爽了国产网址丨91香蕉嫩草丨亚洲丁香婷婷综合久久丨久久成人国产精品无码丨国产精品久久久久久久妇女丨蜜臀av亚洲一区二区丨最新版天堂资源中文官网丨日本一级黄色丨日产2021免费一二三四区在线丨国产熟妇人妻精品一区二区动漫丨又黄又爽的60分钟视频丨神马三级我不卡丨我想看一级黄色毛片

您好!歡迎訪問上海起發(fā)實(shí)驗(yàn)試劑有限公司網(wǎng)站!
全國(guó)服務(wù)咨詢熱線:

15921799099

當(dāng)前位置:首頁 > 技術(shù)文章 > TopoGEN授權(quán)書-上海起發(fā)

TopoGEN授權(quán)書-上海起發(fā)

更新時(shí)間:2019-12-13      點(diǎn)擊次數(shù):2430

美國(guó)TopoGEN公司成立于1991年,是一家診斷公司,由一批在拓?fù)洚悩?gòu)酶領(lǐng)域工作和在基礎(chǔ)、臨床、應(yīng)用及相關(guān)方面研究經(jīng)驗(yàn)豐富的研究者創(chuàng)建,為以藥物開發(fā)為基礎(chǔ)的拓?fù)洚悩?gòu)酶和機(jī)制研發(fā)人員提供創(chuàng)新產(chǎn)品和服務(wù)。藥物篩選試劑盒可以分析拓?fù)洚悩?gòu)酶活性藥物,用于癌癥化療和抗菌方面。TopoGEN公司還能提供原核和真核化驗(yàn)拓?fù)洚悩?gòu)酶 (I型,II,IV和旋轉(zhuǎn)酶)檢測(cè)試劑盒,體外體內(nèi)診斷均可應(yīng)用。TopoGEN公司還提供DNA載體、DNA裂解目標(biāo)、拓?fù)洚悩?gòu)酶抑制劑、拓?fù)洚悩?gòu)酶抗體和相關(guān)試劑盒等完整產(chǎn)品線。

TopoGEN授權(quán)書-上海起發(fā)

 

topogen產(chǎn)品目錄:

貨號(hào)

品名

規(guī)格

TG2000H-1

Human Topoisomerase IIa

250 units

TG2000H-2

Human Topoisomerase IIa

500 units

TG2000H-3

Human Topoisomerase IIa

1000 units

TG2000H-4

Human Topoisomerase IIa

2000 units

TG2005H-RC1

Human Topoisomerase I

250 units

TG2005H-RC2

Human Topoisomerase I

500 units

TG2005H-RC3

Human Topoisomerase I

3000 units

TG2005H-Y723F

Mutant Human Topoisomerase I (Y723F)

10ug

TG2000G-1

E. coli DNA Gyrase

100 units

TG2000G-3

E. coli DNA Gyrase

500 units

TG2000G-5

E. coli DNA Gyrase

1000 units

TG2000G-7

E. coli DNA Gyrase

2000 units

TG2000GSA-1

S. aureus DNA Gyrase

100 units

TG2000GSA-3

S. aureus DNA Gyrase

500 units

TG2000GSA-5

S. aureus DNA Gyrase

1000 units

TG2000EC-1

E. coli Topoisomerase IV

250 units

TG2000EC-3

E. coli Topoisomerase IV

500 units

TG2000EC-5

E. coli Topoisomerase IV

1000 units

TG1050-1

Topoisomerase Type IIa Nuclear Extraction/Assay Kit

100 assays

TG1001-1

Topoisomerase II Assay Kit (20ug kDNA)

100 assays

TG1001-2

Topoisomerase II Assay Kit (50ug kDNA)

250 assays

TG1001-1A

Topoisomerase II Assay Kit (20ug kDNA + 100u Human Topo Iia)

100 assays

TG1001-2A

Topoisomerase II Assay Kit (50ug kDNA + 250u  Human Topo Iia)

250 assays

TG1001-3A

Topoisomerase II Assay Kit (100ug kDNA + 500u Human Topo Iia)

500 assays

TG1009-1

Topoisomerase II Drug Screening Kit (25ug SC DNA)

100 assays

TG1009-2

Topoisomerase II Drug Screening Kit (62.5ug SC DNA)

250 assays

TG1009-1A

Topoisomerase II Drug Screening Kit (25ug SC DNA + 100u Topo Iia)

100 assays

TG1009-2A

Topoisomerase II Drug Screening Kit (62.5ug SC DNA + 250u Topo Iia)

250 assays

TG1009-3A

Topoisomerase II Drug Screening Kit (62.5ug SC DNA + 500u Topo Iia)

250 assays

TG1019-1

Topoisomerase II Drug Screening Kit (20ug kDNA)

100 assays

TG1019-2

Topoisomerase II Drug Screening Kit (50ug kDNA)

250 assays

TG1019-1A

Topoisomerase II Drug Screening Kit (20ug kDNA + 100u Human Topo Iia)

100 assays

TG1019-2A

Topoisomerase II Drug Screening Kit (50ug kDNA + 250u  Human Topo Iia)

250 assays

TG1019-3A

Topoisomerase II Drug Screening Kit (50ug kDNA + 500u  Human Topo Iia)

250 assays

TG1022

Topo II In Vivo Link Kit

200 assays

TG1007-1

E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA)

100 assays

TG1007-2

E. coli Topoisomerase IV Drug Screening Kit  (62.5ug SC DNA)

250 assays

TG1007-1A

E. coli Topoisomerase IV Drug Screening Kit (25ug SC DNA + 100u EC Topo IV)

100 assays

TG1007-2A

E. coli Topoisomerase IV Drug Screening Kit  (62.5ug SC DNA + 250u EC Topo IV)

250 assays

TG1007-3A

E. coli Topoisomerase IV Drug Screening Kit  (62.5ug SC DNA + 500u EC Topo IV)

250 assays

TG1008-1

E. coli Topo IV Drug Screening Kit (20ug kDNA)

100 assays

TG1008-2

E. coli Topo IV Drug Screening Kit (50ug kDNA)

250 assays

TG1008-1A

E. coli Topo IV Drug Screening Kit (20ug kDNA + 100u E. coli Topo IV)

100 assays

TG1008-2A

E. coli Topo IV Drug Screening Kit (50ug kDNA + 250u E. coli Topo IV)

250 assays

TG1008-3A

E. coli Topo IV Drug Screening Kit (50ug kDNA + 500u E. coli Topo IV)

250 assays

TG1040-1

Topoisomerase Type I Nuclear Extraction/Assay Kit

100 assays

TG1015-1

Topoisomerase I Assay Kit (25ug SC DNA)

100 assays

TG1015-2

Topoisomerase I Assay Kit (62.5ug SC DNA)

250 assays

TG1015-1A

Topoisomerase I Assay Kit (25ug SC DNA +100u Human Topo I)

100 assays

TG1015-2A

Topoisomerase I Assay Kit (62.5ug SC DNA + 250u Human Topo I)

250 assays

TG1015-3A

Topoisomerase I Assay Kit (125ug SC DNA + 500u Human Topo I)

500 assays

TG1018-1

Topoisomerase I Drug Screening Kit (25ug SC DNA)

100 assays

TG1018-2

Topoisomerase I Drug Screening Kit (62.5ug SC DNA)

250 assays

TG1018-1A

Topoisomerase I Drug Screening Kit (25ug SC DNA + 100u Human Topo I)

100 assays

TG1018-2A

Topoisomerase I Drug Screening Kit (62.5ug SC DNA + 250u Human Topo I)

250 assays

TG1018-3A

Topoisomerase I Drug Screening Kit (62.5ug SC DNA + 500u Human Topo I)

250 assays

TG1021

Topoisomerase I In Vivo Link Kit

200 assays

TG1017-1

Human Topoisomerase I High Load Kit

500 units

TG1017-2

Human Topoisomerase I High Load Kit

1000 units

TG1010-1

In Vitro SDS-K+ Precipitation Kit

100 assays

TG1010-2

In Vitro SDS-K+ Precipitation Kit

250 assays

TG1025

DNA Intercalator/Unwinding Kit

50 experiments

TG1011-1

In Vivo SDS-K+ Precipitation Kit

100 assays

TG1011-2

In Vivo SDS-K+ Precipitation Kit

250 assays

TG1020-0

Human Topoisomerase I ICE Assay Kit (No Antibody)

24 Tests

TG1020-1

Human Topoisomerase I ICE Assay Kit

24 Tests

TG1020-2a

Human Topoisomerase IIa ICE Assay Kit

24 Tests

TG1020-2b

Human Topoisomerase IIb ICE Assay Kit

24 Tests

TG1020-3a

Human Topoisomerase IIIa ICE Assay Kit

24 Tests

TG1020-3b

Human Topoisomerase IIIb ICE Assay Kit

24 Tests

TG1030-1

Human Topoisomerase I EMSA Kit

25 assays

TG1030-2

Human Topoisomerase II EMSA Kit

25 assays

TG1003

DNA Gyrase Assay Kit

100 assays

TG2000G-1KIT

Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (50ug Relaxed DNA + 100u Gyrase)

100 assays

TG2000G-3KIT

Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (250ug Relaxed DNA + 500u Gyrase)

500 assays

TG2000G-5KIT

Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (500ug Relaxed DNA + 1000u Gyrase)

1000 assays

TG2000G-7KIT

Purified E. coli DNA Gyrase and Relaxed DNA Assay Kit (1mg Relaxed DNA + 2000u Gyrase)

2000 assays

TG2001G-1KIT

Purified E. coli DNA Gyrase Drug Screening Kit (50ug Relaxed DNA + 100u Gyrase)

100 assays

TG2001G-3KIT

Purified E. coli DNA Gyrase Drug Screening Kit (250ug Relaxed DNA + 500u Gyrase)

500 assays

TG2001G-5KIT

Purified E. coli DNA Gyrase Drug Screening Kit (500ug Relaxed DNA + 1000u Gyrase)

1000 assays

TG2001G-7KIT

Purified E. coli DNA Gyrase Drug Screening Kit  (1mg Relaxed DNA + 2000u Gyrase)

2000 assays

TG2017-1

Mouse Monoclonal Antibody to Human Topoisomerase I (Covalent Complex)

100 units

TG2017-2

Mouse Monoclonal Antibody to Human Topoisomerase I (Covalent Complex)

250 units

TG2011-5

Mouse Monoclonal Antibody to Human Topo IIB

100 units

TG1024-A

Topoisomerase IIa Band Shift Kit

25 assays

TG1024-B

Topoisomerase IIb Band Shift Kit

25 assays

TG2010-1

Mouse Monoclonal Antibody to Human Topoisomerase IIα

50 units

TG2011-1

Rabbit Polyclonal Antibody to Human Topoisomerase IIα

250 units

TG2010-3

Rabbit Polyclonal Antibody to Human Topoisomerase IIb

250 units

TG2012

Human Antibody to Human Topoisomerase I (Scleroderma Serum)

500 units

TG2012-2

Rabbit Polyclonal Antibody to Human Topoisomerase I (Rabbit Serum)

250 ul

TG2012-4

Mouse Monoclonal Antibody to Human Topoisomerase I

100 ug

TG2014

Rabbit Polyclonal Antibody to Yeast Topo II (Serum)

250 ul

TG2010-4

Rabbit Polyclonal Antibody to Human Topoisomerase IIIb

250 units

TG2015

Mouse Monoclonal Antibody to Human Topoisomerase IIIα

50 ul

TG2011-2

Topoisomerase IIα C-terminal Peptide

50 ug

TG2011-3

Topoisomerase IIα MW Marker

20 units

TG2011-4

Topoisomerase I WB Marker

20 units

TG1030

Topoisomerse II Immunofluorescence Kit

>50 analyses

TG1035

Topoisomerase II Immunoprecipitation Kit

>50 analyses

TG1004-1

Human TDP1 Assay Kit  (Oligo)

100 assays

TG1004-1A

Human TDP1 Assay Kit  (DNA/* Complex)

100 assays

TG1004-2

Human TDP1 Assay Kit (Oligo)

250 assays

TG1004-2A

Human TDP1 Assay Kit (DNA/* Complex)

250 assays

TG2004H-1

Human TDP1 Protein

250 units

TG2004H-2

Human TDP1 Protein

500 units

TG2016

Rabbit Polyclonal Antibody to Human TDP1

250 units

TG2038-1

Human TDP2 DNA Substrate

10 ug

TG2038-3

Human TDP2 DNA Substrate

50 ug

TG1005-1

Human TDP2 Assay Kit

100 assays

TG1005-2

Human TDP2 Assay Kit

250 assays

TG2003H-1

Human TDP2 Protein

25 ug

TG2003H-2

Human TDP2 Protein

50 ug

TG2013-1

Kinetoplast DNA (catenated)

25 ug

TG2013-2

Kinetoplast DNA (catenated)

50 ug

TG2013-3

Kinetoplast DNA (catenated)

250 ug

TG2018-1

Linear Kinetoplast DNA Marker

10 ug

TG2020-1

Decatenated Kinetoplast DNA Marker

10 ug

TG2023-2

pRYG DNA (topo II target site)

20 ug

TG2025-1

Relaxed pRYG DNA Marker

10 ug

TG2028-1

Linear pRYG DNA Marker

10 ug

TG2030-1

Supercoiled pHOT-1 DNA

25 ug

TG2030-2

Supercoiled pHOT-1 DNA

50 ug

TG2030-3

Supercoiled pHOT-1 DNA

250 ug

TG2030-4

Supercoiled pHOT-1 DNA

500 ug

TG2035-1

Relaxed pHOT-1 DNA

25 ug

TG2035-2

Relaxed pHOT-1 DNA

50 ug

TG2035-3

Relaxed pHOT-1 DNA

250 ug

TG2035-4

Relaxed pHOT-1 DNA

500 ug

DR3000 HRHeLa-Sce

HR based Kit in HeLa Requiring I-Sce1 Transfection

ea

DR3000 HRHeLa-CPR

HR based Kit in HeLa Requiring CRISPR Transfection

ea

DR3000 HRCN1.4-Sce

HR based Kit in Mouse Neuronal Cells Requiring I-Sce1 Transfection

ea

DR3000 HRSH-Sce

HR in human Neuroblastoma Cells req. I-Sce1 Transfection

ea

DR3000 HR3T3-Sce

HR based Kit in MOUSE 3T3 Cells  Requiring I-Sce1 Transfection

ea

DR3000 Custom-Sce

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.)  Includes HRHeLa cell line control

ea

DR3000A Custom-Sce

Customer makes own cell line hosting HR Reporter (I-Sce Transfectn req.) No HRHeLa cell line control

ea

DR5001 HNHela-Sce

NHEJ Based HeLa Requires I-Sce1 Transfection

ea

DR5000 HNSH-Sce

NHEJ Based in Human Neuroblastoma Line requires I-Sce1 transfection

ea

DR5000 HNCN1.4-Sce

NHEJ Based in Mouse Neuronal CN1.4 cells requires I-Sce1 transfection

ea

DR5000 HN3T3-Sce

NHEJ Based Mouse 3T3 cells Requires I-Sce1 Transfection

ea

DR5000 Custom-Sce

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  Includes iHNHeLa cell line control

ea

DR5000A Custom-Sce

Customer creates cell line hosting NHEJ Reporter (I-Sce Transfectn req.)  NO iHNHeLa cell line control

ea

DR7001 LE-HE

HeLa Cell Reporters to detect DNA Methylation (DM) Effectors:  Hypomethylating and Hypermethylating Effectors

ea

DR7001 LE

HeLa Cell Reporters to detect DNA Hypomethylating Effectors

ea

DR7001 HE

HeLa Cell Reporters to detect DNA Hypermethylating Effectors

ea

TG4110

Camptothecin 10mM

0.25ml

TG4120

Doxorubicin 10mM

0.25ml

TG4130

Daunomycin 10mM

0.25ml

TG4140

Etoposide 10mM

0.25ml

TG4150

m-AMSA 10mM

0.25ml

TG4160

Genistein 10mM

0.25ml

TG4170

Ellipticine 10mM

0.25ml

TG4180

Ciproflaxin

50 ul

TG4100

Topotecan 10mM

0.25ml

TG4101

Irinotecan 10mM

0.25ml

TG4102

9-Nitro-20 (S) Camptothecin 10mM

0.25ml

TG4103

10-Hydroxy Camptothecin 10 mM

0.25ml

TG4104

9-amino-CPT 10mM (0.25ml)

0.25ml

TG4010

Topo I Assay Buffer 10x

1ml

TG4030

Gyrase Assay Buffer 5x

1ml

TG4032

5x Topoisomerase IV Assay Buffer (2-part)

1ml

TG4040

Topo II Assay Buffer (2 part)

1ml

TG4060

10% SDS

1ml

TG4065

Sarkosyl 20%

5ml

TG4037

5x Stop Buffer

1ml

TG4038

10x Gel Loading Buffer

1ml

TG4039

10x Proteinase K

0.5ml

TG4035

20mM ATP

0.5ml

TG4045

5X SA Gyrase Assay Buffer

1ml

TG4055

5X Potassium Glutamate

1ml

TG4090

Topoisomerase II Dilution Buffer

1ml

 

 

上海起發(fā)售后保障

正品保證

上海起發(fā)所有產(chǎn)品都是自運(yùn)營(yíng)的,我們已經(jīng)跟國(guó)外多家廠方建立品牌推廣合作關(guān)系,獲得對(duì)方的支持和授權(quán);確保貨物的來源; 正規(guī)報(bào)關(guān),提供13%增值稅發(fā)票。

及時(shí)交付

上海起發(fā)的運(yùn)營(yíng)團(tuán)隊(duì)都是有著多年經(jīng)驗(yàn)的成員,他們熟悉海外采購、倉儲(chǔ)物流、報(bào)關(guān)等環(huán)節(jié);上海起發(fā)的進(jìn)口速度比傳統(tǒng)企業(yè)提高了50%以上, 部分產(chǎn)品甚至能做到7-10天到貨。

輕松采購

上海起發(fā)的價(jià)格是真實(shí)透明的,并且具有很大的價(jià)格優(yōu)勢(shì),不需要繁雜的詢價(jià)比價(jià);

售后申請(qǐng)

上海起發(fā)提供的產(chǎn)品在使用過程中如因產(chǎn)品質(zhì)量問題有售后需求時(shí), 上海起發(fā)產(chǎn)品顧問會(huì)及時(shí)為您處理。

 

 

 

 

上海起發(fā)實(shí)驗(yàn)試劑有限公司
地址:上海浦東川沙鎮(zhèn)川沙路6619號(hào)上海起發(fā)實(shí)驗(yàn)試劑有限公司
郵箱:xs1@78bio.com
傳真:021-50724961
關(guān)注我們
歡迎您關(guān)注我們的微信公眾號(hào)了解更多信息:
歡迎您關(guān)注我們的微信公眾號(hào)
了解更多信息
粉嫩虎白女毛片人体| 中文国语毛片高清视频| 干一夜综合| 国产精品亚洲专区无码影院| 97成人资源站| 精品偷拍一区二区三区在线看| 男人激烈吮乳吃奶爽文| 99热99在线| 日韩成人午夜影院| 女人被狂爆到高潮免费视频| 黄色日本网站| 久久精品国产自在天天线 | 国产有码在线| 精品国产91久久久| 中文字幕日韩欧美| 超碰97人人做人人爱可以下载| 亚洲春色cameltoe一区| 亚洲欧洲日产国码综合在线| 丰满少妇在线观看网站| 香蕉传媒| 亚洲成av人片无码不卡| 黄视频在线免费看| 亚洲三级黄色片| 人人妻人人添人人爽欧美一区| 亚洲精品一区二区三区四区乱码| 国产亚洲精品久久久久9999| 免费乱理伦片在线观看八戒| 又爽又黄又无遮挡的激情视频| 黄色三级网站在线观看| 中国老妇xxxx性开放| 久久h视频| 日b影院| 久久潮| 久久久久久成人| 天堂а√在线地址在线| 欧美 唯美 清纯 偷拍| 337p日本欧洲亚洲大胆艺术图| 中文字幕精品亚洲无线码一区应用| 少妇激情av一区二区| 亚洲 欧美 变态 国产 另类| 一区三区不卡高清影视| 噜噜噜亚洲色成人网站| 中文字幕v亚洲日本| 天堂8在线新版官网| 欧美精品18| 欧美最爽乱淫视频播放| 在线高清av| 久久精品www人人爽人人| 奇米影视亚洲狠狠色| 色综合久久88色综合天天人守婷| 无码熟妇人妻av| 亚洲国产一级| 欧美亚洲色图视频| www超碰在线观看| 亚洲欧美国产视频| 爱搞国产| 97人人视频| 欧美成人精品第一区二区三区| 亚洲免费视频免在线观看| 亚洲精品综合网| 狠狠久久精品中文字幕无码| 人人干在线视频| 国产精品视频2020年最新视频| 强制高潮xxxxhd日本| 又摸又揉又黄又爽的视频| 国产一区二区观看| 国内免费精品视频| aa视频免费观看| 九色视频导航| 我们高清中文字幕mv的更新时间 | 国产69久久精品成人看| 肥熟一91porny丨九色丨| 欧美激情婷婷| 欧美成人猛交69| 美女18禁一区二区三区视频| 亚洲精品字幕| 亚洲一区二区日本| 欧美国产日韩一区二区| 国产日韩欧美不卡| 一区二区视频在线免费观看| 91香草视频| 老汉老妇姓交视频| 久久免费播放视频| 日本人成网站18禁止久久影院| 亚洲欧美日韩自偷自拍| 成人黄色大全| 性猛交ⅹxxx乱大交大片| 中文字幕不卡视频| 亚洲黄色在线观看视频| 午夜无码人妻av大片色欲| 亚洲人xxxx| 日韩一区网站| 91av看片| 国产美女午夜福利视频| 手机成人在线视频| 欧洲性久久精品| 久久精品色| 欧美三日本三级少妇三2023| 午夜乱码爽中文一区二区| 亚欧欧美人成视频在线| 国产波多野结衣| 樱桃视频影视在线观看免费| 亚洲男同视频| 天堂av在线中文| 综合精品在线| www.av在线播放| 亚洲一道本| 欧美美女一区| 亚洲成a人片777777| 日日摸日日碰夜夜爽av| 亚洲国产成人久久综合碰碰| 欧美在线成人影院| 成人免费91| 免费中文字幕日韩欧美| 国产精品美女www爽爽爽视频| 国产精品免费_区二区三区观看 | 午夜男女无遮掩免费视频| 精品成人av| 天天搞天天干| 亚洲精品久久av无码一区二区| 久久婷婷大香萑太香蕉av人| 成在人线av无码免费高潮求绕| 国产精品乱码一区二区视频| 免费精品在线观看| 免费在线看黄视频| 日韩av一卡二卡| 欧美精品久久久久久久| 黄色一级片av| 成年人av在线| 欧美成一区二区三区| 欧美九九九| 日日躁夜夜躁狠狠躁超碰97| 亚洲天堂毛片| 欧美多人片高潮野外做片黑人| 男人天堂b| 一边啪啪一边呻吟av夜夜嗨| 日本少妇搡bbbb搡bbb| 女女同性av片在线观看免费| 亚洲伊人成人网| 在线免费观看成年人视频| 1区2区3区4区产品不卡码网站| 久久99精品久久久久久蜜芽| 国产人妻精品一区二区三区| 第四色男人天堂| 日日骚一区| 亚洲女欲精品久久久久久久18| 性少妇中国内射xxxx狠干| 40岁成熟女人牲交片20分钟| 91精品国产高清一区二区三区蜜臀 | 欧美另类xxxx野战| 亚洲精品国| 成人午夜福利免费无码视频| 无码人妻精品一区二区三区夜夜嗨| 欧美日韩精品一区二区三区不卡| 丰满肉嫩西川结衣av| 日本少妇高潮叫床声一区二| 婷婷激情综合网| 一区二区三区国| 日韩亚洲欧美久久久www综合| 欧美视频免费看欧美视频| 操操网| 国产av无码久久精品| 欧美亚洲激情| 2022av在线| 日本伦理一区二区三区| 久久av免费看| 一级特黄录像免费观看| 欧美日韩综合视频| 91精品久久久久久久91蜜桃| 免费看黄色的网址| aa黄色片| 超清无码av最大网站| 国产人免费人成免费视频喷水| 日本中文字幕视频在线| 成av免费大片黄在线观看| 久久精品大香薰| 国产乱淫av麻豆国产免费| 日本真人边吃奶边做爽免费视频| 国外处破女一区二区| 乱人伦xxxx国语对白| 国产精品久久久久久一区二区三区| 国产97色在线 | 日| 激情a| 国内精品免费久久久久电影院| 国产日韩欧美一区二区宅男| 曰本女人牲交全视频免费播放| 久草成人在线视频| 久久天天躁夜夜躁狠狠躁2022 | 免费在线播放毛片| 小草社区视频在线观看| 四虎永久在线精品免费网站| 中国china露脸自拍性hd | 亚洲女欲精品久久久久久久18| 成人精品在线观看视频| 国产性生交xxxxx免费| a一级黄色| 草草影院ccyy国产日本第一页| 国产欧美一区二区精品性| 国产蝌蚪视频一区二区三区| 九九操| 欧美激情性做爰免费视频| 国产三级在线播放| 欧美在线va| 国产中文欧美日韩在线| 精品国偷自产在线视频99| 欧美日本精品一区二区三区| 色狠狠综合网| 婷婷成人综合| 久久中文字幕av不卡一区二区| 国产成人在线免费视频| 国产精品视频免费在线观看| 国产乱子伦视频在线播放 | 日韩免费专区| 天天干天天色天天| 欧美a级在线观看| www17c亚洲蜜桃| 久久亚洲影院| 亚洲午夜国产精品无码老牛影视| 国产午夜精品久久久久久| 久久久久久亚洲精品不卡| 黑人巨大videos精品| 欧美yyy| 欧美黑人激情性久久| 无码专区—va亚洲v天堂| 91色偷偷| 奇米影视777久色在线| 尤物av无码色av无码麻豆| 毛片黄片视频| 男女啪啪做爰高潮www成人福利 | 国产精品久久人妻无码网站一区| www.com黄色片| 日本国产一区二区| 欧洲av成本人在线观看免费| 国产精品久久久久av福利动漫| 91精品国产综合久久精品图片| 无码一区二区波多野播放搜索| 久久精品人人做人人综合| 午夜福利影院私人爽| h片免费网站| 一本一道av无码中文字幕| 一本色道亚洲精品aⅴ| 黄色毛片看看| 日韩内射激情视频在线播放免费| 足疗店女技师按摩毛片| 天天综合网在线| 欧美自拍视频| 日日av拍夜夜添久久免费| 丰满放荡岳乱妇69www| 91麻豆精产国品一二三产区区| 午夜精品喷水| 久久不卡影院| 久久躁狠狠躁夜夜av| 国产又黄又硬又粗| 熟女啪啪白浆嗷嗷叫| 国产精品白浆精子像水合集| 国产精品成人免费一区久久羞羞| www.久久久久久久久久| 欧美成人aaaa免费全部观看| 国产午夜精品久久精品电影 | 久久视频这里只有精品| 亚洲精品国产精品乱码视色| 欧美成人精品一区二区综合| 一级a性色生活片毛片| 午夜三级影院| 善良的公与媳hd中文字| 中国女人做爰视频| 免费在线日本| 自拍偷拍亚洲欧洲| 欧美性videos高清精品| 呻吟国产av久久一区二区| 91激情影院| 欧美性猛交xxxx黑人| 玖玖在线观看| 无遮挡aaaaa大片免费看| 国产综合亚洲区在线观看| 一边做一边喷17p亚洲乱妇50p| 人人插人人爽| 又黄又无遮挡aaaaa毛片| 精品亚洲成a人在线看片| 午夜视频网| 人人人草| av小四郎最新地址入口| 天天做天天爱天天综合网2021| 大香伊人久久精品一区二区| 性一交一乱一伦一色一情孩交| 色综合久久88色综合天天6| 欧美视频一区在线| 成年人天堂| www.在线观看av| wwwav中文字幕| 日韩毛片精品| 免费午夜av| 99视频精品全部在线观看| 国产色多传媒网站| 扒开女人内裤猛进猛出免费视频| 国产精品久久福利网站| 天天插日日干| 精品国产91久久久久| 国产精品777777| 91少妇对白露脸| 欧美hdxxxx| 高清毛茸茸的中国少妇| 99激情| 亚洲高清国产拍精品网络战| 亚洲精品美女久久久| 亚洲最大的熟女水蜜桃av网站| 97在线免费观看| 高h破瓜受孕龙精| 97精品视频在线观看| 麻豆人妻无码性色av专区| 日本三级日产三级国产三级| 夜夜爱夜鲁夜鲁很鲁| 亚洲综合成人av一区在线观看| 99精品国产一区| 成年无码按摩av片在线观看| 亚洲五码在线| 日本在线观看一区| 国产精品wwwdhxxx| av免费提供| 免费的毛片| 欧美专区中文字幕| 一级大片视频| a级在线观看| 免费看成年人视频| h在线播放| av激情久久| 欧美自拍另类欧美综合图片区| 国产露脸精品产三级国产| а√天堂资源国产精品| 亚洲午夜无码久久久久软件| 精品久久8x国产免费观看| 日日夜夜综合网| 女教师~淫辱のavhd101| 国产乱子伦午夜精品视频| 亚洲a∨无码无在线观看| 懂色av噜噜一区二区三区av88| 啪免费| 巨大乳の超乳を揉んで乳巨在线播放| 成人在线综合网| 国产96av在线播放视频|