苏州蚂蚁淘生物科技有限公司成立于2009年,是一家专业提供实验室整体采购方案的专业公司,为广大采购和实验室解决了大量问题,几年来已经成为几乎所有合作伙伴最优秀的合作伙伴,我们一直秉承信誉第一的原则,坚持不卖假货,哪怕利润损失也要为客户提供最好的产品。

我们已经和国外500多个品牌建立了贸易往来,并在国际上享有相当知名度,现已经成为国外近100个品牌中国指定代理,并成为其中国最优秀的代理商。

我们部分客户

1:经销商代表---国药化试,飞世尔,SIGMA,等1000家左右的经销商

2:学校代表---北京大学,清华大学,上海交通大学,复旦大学,浙江大学,武汉大学,厦门大学.....等200所左右大学及100多家附属医院

3:制药公司代表:罗氏,阿斯利康,诺和诺德,和记黄埔,东阳光科......

4:CRO公司代表:睿智化学,药明康德,桑迪亚,美迪西......

我们现有代理品牌如下,还在不断增加中

CLIA Kits 化学发光免疫分析(chemiluminescence immunoassay,CLIA)

RNA Interference Products RNA干扰试剂

RNA干扰(RNA interference, RNAi)是指在进化过程中高度保守的、由双链RNA(double-stranded RNA,dsRNA)诱发的、同源mRNA高效特异性降解的现象。基因沉默,主要有转录前水平的基因沉默(TGS)和转录后水平的基因沉默(PTGS)两类:TGS是指由于DNA修饰或染色体异染色质化等原因使基因不能正常转录;PTGS是启动了细胞质内靶mRNA序列特异性的降解机制。有时转基因会同时导致TGS和PTGS。

由于使用RNAi技术可以特异性剔除或关闭特定基因的表达,(长度超过三十的dsRNA会引起干扰素毒性)所以该技术已被广泛用于探索基因功能和传染性疾病及恶性肿瘤的治疗领域。

1.RNAi抑制转座子活性

两方面的证据提示转座子活性的抑制与siRNA有关

① 发现蠕虫mut-7 基因参与RNAi 并且与转座子的转座抑制有关;

② 在果蝇中, 参与RNAi 的RNA 解螺旋酶Spindle-E 的突变将导致该基因引起的基因沉默的缺失, 同时提高了反转录转座子活性。

2.RNAi抵御病毒感染

在拟南芥中研究转基因引起基因沉默时发现, sgs2/sde1基因突变的拟南芥对病毒的侵染表现出高度的敏感性 。

3.RNAi参与异染色质的形成和维持

Hall 等研究表明,着丝粒同源重复序列和RNAi 组分一起正负调节着异染色质的形成并共同促使异染色质组装成核;Vople 等在敲除裂殖酵母( S. pombe) 的RNAi 途径基因( 如Argonaute 、Dicer 、RDRP) 时发现异染色质转录得到的dsRNA可以在RNAi 途径的参与下, 加工成si RNA,si RNA 募集异染色质蛋白1( HP1) , 然后靶向性引起相应异染色质区域的转基因沉默。

4.RNAi参与机体的发育调控及生理代谢

RNAi 只抑制转录后的基因, 所以RNAi 在生物体发育学研究中具有优势。Chuang 等用RNAi 技术进一步证实了AG、CLV3 、AP1 、PAN 等已知功能基因在拟南芥花发育过程中的功能。在RNAi 过程中形成的RISC 复合物可根据不同情况分别利用si RNA 或stRNA 行使不同的功能, 但最终均导致特定基因沉默。

Actin Beta (ACTB) Antibody

β-肌动蛋白抗体

Catalogue No:abx159311

Clear Results

清晰的结果

Competitive Prices

价格优势

Suitable for all your needs

满足您的各种需求

((2R,3R,4R)-3-(benzoyloxy)-4-fluoro-4-methyl-5-oxotetrahydrofuran-2-yl)methyl benzoateabx181380

CAS: 874638-80-9

((2S,4S)-4-Fluoropyrrolidin-2-Yl)Methanol Hclabx187947CAS: 623583-08-4Purity:0.9US$362.50(250 mg)Comparison List(+) alpha Tocopherolabx082409CAS: 59-02-9Conjugation:UnconjugatedUS$145.00(5 g)Comparison List(+)-Abscisic Acidabx076833CAS: 21293-29-8Purity:0.995US$464.00(1 mg)Comparison List(+)-Biotin-(PEO)4-amineabx185673CAS: 359860-27-8Purity:>97%US$841.00(0.5 g)Comparison List(+)-Biotin-NHS;BIOTIN-NHSabx182717CAS: 35013-72-0Purity:0.98US$246.50(1 g)Comparison List(+)-Biotinhydrazide, Biotin hydrazideabx187866CAS: 66640-86-6Purity:0.95US$232.00(100 g)Comparison List(1-Ethoxycyclopropoxy)trimethylsilaneabx182720CAS: 27374-25-0Purity:0.97US$145.00(1 g)Comparison List(1-Methyl-4-Piperidinyl)Methanamineabx180083CAS: 7149-42-0Purity:0.95US$188.50(1 g)Comparison List(1R,2R)-(-)-2-Benzyloxycyclohexylamineabx184835CAS: 216394-06-8Purity:>95%US$275.50(5 g)Comparison List(1R,5S)-8-Benzyl-8-Azabicyclo[3.2.1]Octan-3-Oneabx187951CAS: 28957-72-4Purity:0.95US$623.50(100 g)Comparison List(1S,4S)-2-Boc-2,5-diazabicyclo[2.2.1]heptaneabx181395CAS: 113451-59-5Purity:0.97US$203.00(1 g)Comparison List(2-Amino-4-Methoxycarbonylphenyl)Boronic Acid Hydrochlorideabx181397CAS: 380430-55-7Purity:0.97US$261.00(1 g)Comparison List(2-Amino-Pyridin-3-Yl)-Methanolabx181398CAS: 23612-57-9Purity:0.97US$232.00(5 g)Comparison List(2-Bromomethylphenyl)Boronic Acid, Pinacol Esterabx184842CAS: 377780-72-8Purity:>95%US$203.00(1 g)Comparison List(2-Fluoro-Phenyl)-Methanesulfonyl Chlorideabx187958CAS: 24974-71-8Purity:0.95US$333.50(1 g)Comparison List(2-Hydroxypropyl)-Beta-Cyclodextrinabx184506CAS: 128446-35-5Purity:0.99US$435.00(250 g)Comparison List(2-Iodophenyl)methanolabx184507CAS: 5159-41-1Purity:0.99US$174.00(25 g)Comparison List(2E)-N-(4-Bromophenyl)-3-ethoxy-2-propenamideabx185892CAS: 327058-51-5Purity:>98%US$348.00(250 mg)Comparison List(2S,4S)-Fmoc-4-Phenyl-Pyrrolidine-2-Carboxylic Acidabx180096CAS: 269078-71-9Purity:0.95US$319.00(250 mg)Comparison List(3,4-Dimethylphenyl)hydrazineabx182729CAS: 60481-51-8Purity:0.98US$145.00(5 g)Comparison List(3-Chloro-2-Fluorophenyl)Boronic Acidabx181413CAS: 352535-82-1Purity:0.97US$130.50(1 g)Comparison List(3-Fluoro-4-Hydroxyphenyl)Boronic Acidabx181415CAS: 182344-14-5Purity:0.97US$275.50(1 g)Comparison List(4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenyl)Methanolabx185616CAS: 302348-51-2Purity:>96%US$290.00(50 g)Comparison List(4-Bromopyridin-2-yl)methanamineabx181425CAS: 865156-50-9Purity:0.97US$406.00(1 g)Comparison List(4aS,7aS)-Octahydro-1H-pyrrolo[3,4-b]pyridineabx182735CAS: 151213-40-0Purity:0.98US$623.50(5 g)Comparison List(5-Trifluoromethyl-pyridin-2-yl)-acetic acidabx182712CAS: 785762-99-4Purity:0.977US$580.00(1 g)Comparison List(6-Methylpyridin-2-yl)methanamineabx184861CAS: 6627-60-7Purity:>95%US$261.00(1 g)Comparison List(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-oneabx184508CAS: 58-22-0Purity:0.99US$478.50(100 g)Comparison List(8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,17-diolabx184863CAS: 57-91-0Purity:>95%US$536.50(1 g)Comparison List(BMPS);3-Maleimidopropionic acid NHSabx180108CAS: 55750-62-4Purity:0.95US$232.00(5 g)Comparison List(DSS);Disuccinimidyl suberateabx181439CAS: 68528-80-3Purity:0.97US$217.50(1 g)Comparison List(DTSP);Dithio-bis-succinimidyl propionateabx185680CAS: 57757-57-0Purity:>97%US$304.50(1 g)Comparison List(E)-1-Ethoxyethene-2-boronic acid pinacol esterabx180931CAS: 1201905-61-4Purity:0.96US$188.50(1 g)Comparison List(E)-2-Cyclopropylvinylboronic acid pinacol esterabx184866CAS: 849061-99-0Purity:>95%US$174.00(1 g)Comparison List(E)-3-(Furan-2-yl)acrylic acidabx180109CAS: 15690-24-1Purity:0.95US$130.50(5 g)Comparison List(E)-3-(Pyridin-3-Yl)Acrylic Acidabx188019CAS: 19337-97-4Purity:0.95US$203.00(25 g)Comparison List(E)-3-[3\'-(4\'\'-fluorophenyl)-1\'-(1\'\'-methylethyl)-1H-indol-2\'\'-yl]-2-propnalabx184509CAS: 93957-50-7Purity:0.99US$1,203.50(5 g)Comparison List(EMCA);6-Maleimidocaproic acidabx182745CAS: 55750-53-3Purity:0.98US$159.50(5 g)Comparison List(EMCS);6-Maleimidocaproic acid NHSabx182746CAS: 55750-63-5Purity:0.98US$420.50(1 g)Comparison List(GMBS);4-Maleimidobutyric acid NHSabx182747CAS: 80307-12-6Purity:0.98US$304.50(1 g)Comparison List(N-Maleoyl-GABA);4-Maleimidobutyric acidabx181440CAS: 57078-98-5Purity:0.97US$203.00(5 g)Comparison List(PEO)4-amino-propionic acidabx181441CAS: 663921-15-1Purity:95% (1H-NMR). Product conforms to structure by1H-NMR.US$377.00(1 g)Comparison List(PEO)4-mono-amineabx180932CAS: 86770-74-3Purity:95% (1H-NMR). Product conforms to structure by1H-NMR.US$246.50(1 g)Comparison List(R)-(-)-Epichlorohydrinabx182749CAS: 51594-55-9Purity:0.98US$159.50(25 g)Comparison List(R)-2-(Tetrahydrofuran-3-Yl)Acetic-Acidabx188023CAS: 146255-25-6Purity:0.95US$2,494.00(10 g)Comparison List(R)-2-Aminobutan-1-olabx182758CAS: 5856-63-3Purity:0.98US$174.00(25 g)Comparison List(R)-3,3-Diphenyl-1-methylpyrrolidino[1,2-c]-1,3,2-oxazaboroleabx180935CAS: 112022-83-0Purity:0.96US$217.50(1 g)Comparison List(R, S)-Niguldipine HClabx076561CAS: 119934-51-9Purity:>98%US$319.00(10 mg)Comparison List(S)-(-)-3-(N-Methylamino)-1-(2-thienyl)-1-propanolabx182768CAS: 116539-55-0Purity:0.98US$145.00 (1 g)

苏州蚂蚁淘生物科技有限公司专注于为科研工作者提供CST,Abcam,Sigma,biorbyt,Abclonal,AbD Serotec,GeneTex,ENZO,ScienCell,BI,Swant,emfret,Biovision,Roche,Millipore,BD,Life,eBioscience,Thermo,Qiagen,Santa,Peprotech,R&D,ImmunoStar,GenStar,GeneCopoeia,Cusabio,Bioss,NeoBioscience