又粗又大又黄又硬又爽免费看_午夜性999性久久久久_国产v亚洲v天堂无码_久久人搡人人玩人妻精品首页_国产极品美女高潮无套在线观看_亚洲一区二区三区中文字幂

歡迎進(jìn)入上海起發(fā)實(shí)驗(yàn)試劑有限公司!
產(chǎn)品展示

GlycoTech

描述:GlycoTech 代理, 上海代理, 北京代理, 總代理, 一級(jí)代理, 特約代理
上海起發(fā)實(shí)驗(yàn)試劑有限公司 專業(yè)代理,具體產(chǎn)品信息歡迎電詢:4006551678

更新時(shí)間:2016-02-19
訪問次數(shù):1984
廠商性質(zhì):代理商
詳情介紹

世界*實(shí)驗(yàn)材料供應(yīng)商 GlycoTech 正式授權(quán)上海起發(fā)為其中國(guó)代理, GlycoTech 在一直是行業(yè)的*,一直為廣大科研客戶提供zui為優(yōu)質(zhì)的產(chǎn)品和服務(wù),上海起發(fā)一直秉承為中國(guó)科研客戶帶來的產(chǎn)品,的服務(wù),簽約 就是為了給廣大科研客戶帶來更加完善的產(chǎn)品和服務(wù),您的滿意將是我們zui大的收獲

  中國(guó)代理, 上海代理, 北京代理, 廣東代理, 江蘇代理 湖北代理, 天津, 黑龍江代理, 內(nèi)蒙古代理, 吉林代理, 福建代理, 江蘇代理, 浙江代理, 四川代理,

 

始建于1991年,是美國(guó)國(guó)內(nèi)的專注于糖復(fù)合物生物功能和醫(yī)療應(yīng)用研究的生物公司。建立有自己的研究項(xiàng)目,并開發(fā)了大量知識(shí)產(chǎn)權(quán)組合。另外,利用多年來發(fā)展的產(chǎn)品業(yè)務(wù),還建立了zui大的稀有糖類試劑和相關(guān)技術(shù)的數(shù)據(jù)庫(kù)之一。

在過去的六年中一直與諾華制藥公司Novartis維持著企業(yè)合作關(guān)系,目的在于共同開發(fā)一類可作為強(qiáng)效拮抗劑的糖配體小分子模擬物,這些模擬物能高效抑制移植誘導(dǎo)的再灌注損傷中發(fā)生的血液淋巴細(xì)胞的異常外滲現(xiàn)象。近期與Chiron公司簽訂了許可協(xié)議,允許其范圍銷售專有的以抗糖類腫瘤標(biāo)記物為基礎(chǔ)的癌癥診斷方面的產(chǎn)品。不僅如此,還與國(guó)家衛(wèi)生研究院,賓夕法尼亞大學(xué),羅徹斯特大學(xué)和芝加哥神經(jīng)外科和神經(jīng)學(xué)科研研究院的合作項(xiàng)目也逐一得到開展。正積極尋找其他的制藥合作公司,可著重提供糖生物領(lǐng)域的一系列專業(yè)技術(shù)。公司的結(jié)構(gòu)和發(fā)展策略都非常適合合作者快速得到*的專業(yè)知識(shí)。
開展精細(xì)化學(xué)和試劑銷售業(yè)務(wù),目的在于將相關(guān)試劑和技術(shù)提供給所有的科學(xué)家,從而進(jìn)一步擴(kuò)展糖類化合物的應(yīng)用到其他領(lǐng)域,如細(xì)胞生物學(xué)、免疫學(xué)、神經(jīng)生物學(xué)和分子生物學(xué)。產(chǎn)品目錄的*部分包含了一些科學(xué)家編寫的非常實(shí)用的實(shí)驗(yàn)步驟,內(nèi)容覆蓋了糖生物學(xué)領(lǐng)域廣泛的題材。接下來的部分列出了各種各樣*的糖類試劑,它們使得許多實(shí)驗(yàn)方法可以用于其他實(shí)驗(yàn),并不一定于糖類生物學(xué)研究。當(dāng)然,真誠(chéng)歡迎糖類生物學(xué)領(lǐng)域研究的科學(xué)家積極使用這些產(chǎn)品,大力支持他們的科研與發(fā)現(xiàn),支持以糖復(fù)合物及其受體的相互作用為研究基礎(chǔ),探索糖類化合物生物學(xué)功能上的新發(fā)現(xiàn)。希望公司的業(yè)務(wù)可以實(shí)現(xiàn)這些目標(biāo),并且將所有新發(fā)現(xiàn)應(yīng)用到生物醫(yī)學(xué)領(lǐng)域。

 

公司:www.glycotech.com/

 

部分產(chǎn)品報(bào)價(jià)

00-0012'-Fucosyllactose1mg詢價(jià)glycotech
00-0023-Fucosyllactose1mg詢價(jià)glycotech
00-003Lactodifucotetraose (Difucosyllactose)1mg1071glycotech
00-004LcOse 4 (LNT) ( Lacto-N-tetraose)1mg詢價(jià)glycotech
00-005IV2Fuc-LcOse4 (LNF I) (Lacto-N-fucopentaose I)1mg詢價(jià)glycotech
00-006(IV2Fuc,III4-LcOse4 ) (LND I) ( Lacto-N-difucohexaose I) Leb hexasaccharide1mg詢價(jià)glycotech
00-007(III3Fuc-nLcOse4 ) (LNF III) ( Lacto-N-fucopentaose III) Lex-pentasaccharide0.5mg詢價(jià)glycotech
00-008Monofucosyllacto-N-hexaose100ug2380glycotech
00-009Difucosyllacto-N-neohexaose100ug1394glycotech
00-010Difucosyllacto-N-neohexaose (b)100ug4505glycotech
00-011V4Fuc, III3Fuc-LcOse6 (Difucosyl-para-lacto-N-hexaose)100ug3230glycotech
00-012Dimeric LexV3Fuc, III3Fuc-LcOse6 (Difucosyl-para-lacto-N-neohexaose)100ug4505glycotech
00-013Trifucosyllacto-N-hexaose100ug5525glycotech
00-014Leb-Lex Trifucosyl-para-lacto-N-hexaose (TFpLNH)100ug4505glycotech
00-0153'-Sialyllactose1mg1394glycotech
00-0166'-Sialyllactose1mg詢價(jià)glycotech
00-017LST a IV3NeuAc-LcOse4 (LS-tetrasaccharide a) (Sialyllacto-N-tetraose a)500ug詢價(jià)glycotech
00-018LST b III6NeuAc-LcOse4 (LS-tetrasaccharide b) (Sialyllacto-Ntetraose b)500ug1394glycotech
00-019Monofucosyl, monosialyllactose (II3NeuAc, I3Fuc-Lac)100ug3995glycotech
00-020Sialyl LNF VI IV6NeuAc, I3Fuc-nLcOse6 (Monosialyl, monofucosyllacto-N-neotetraose)100ug8500glycotech
00-021Disialyllacto-N-tetraose (IV3NeuAc, III6NeuAc-LcOse4 ) 1mg詢價(jià)glycotech
00-022A-pentasaccharide100ug詢價(jià)glycotech
00-023II2Fuc, I3Fuc-iGbOse3 (B-pentasaccharide)100ug詢價(jià)glycotech
00-024Oligomannose-3 (MAN-3)100ug詢價(jià)glycotech
00-025Oligomannose-5 (MAN-5)100ug詢價(jià)glycotech
00-026Oligomannose-6 (MAN-6)100ug8500glycotech
00-027Oligomannose-7D1 (MAN-7D1)20ug3995glycotech
00-028Oligomannose-7D2 (MAN-7D2)20ug詢價(jià)glycotech
00-029Oligomannose-7D3(MAN-7D3)20ug詢價(jià)glycotech
00-030Oligomannose-8D1D3 (MAN-8D1D3)20ug3230glycotech
00-031Oligomannose-8D1D2 (MAN 8D1D2)20ug詢價(jià)glycotech
00-032Oligomannose-8D2D3 (MAN-8D2D3) 20ug詢價(jià)glycotech
00-033Oligomannose-9100ug詢價(jià)glycotech
00-034Asialo-biantennary (NA-2)100ug詢價(jià)glycotech
00-035Asialo-biantennary With Core Substituted Fucose (NA2F)20ug詢價(jià)glycotech
00-036Disialyl-biantennary (A2)20ug詢價(jià)glycotech
00-037Oligomannose-3 Substituted with Fucose and Xylose (M3N2FX)20ug詢價(jià)glycotech
00-038Oligomannose-2(a) (MAN-2a)NA詢價(jià)glycotech
00-039Oligomannose-4 (MAN-4) NA詢價(jià)glycotech
00-040Lacto-N-hexaose (LNH)0.5mg7310glycotech
00-041Lacto-N-neohexaose (LNnH)0.5mg7310glycotech
00-042Monosialyl LNnH0.5mg15300glycotech
00-043Monosialyl, monofucosyl LNnH 1mg詢價(jià)glycotech
00-044Disialyl, monofucosyl LNH0.5mg詢價(jià)glycotech
00-045n=1  Chitobiose1mg2380glycotech
00-046n=2  Chitotriose1mg3230glycotech
00-047n=3  Chitotetraose1mg3230glycotech
00-048n=2  Maltotriose100mg1394glycotech
00-049n=3  Maltotetrarose50mg1394glycotech
00-050n=4  Maltopentaose50mg詢價(jià)glycotech
00-051n=5  Maltohexaose50mg詢價(jià)glycotech
02-000HOCH2(HOCH)4CH2NH-biotin0.5mg510glycotech
02-001a-D-Glc-sp-biotin1mg2380glycotech
02-002b-D-Glc-sp-biotin1mg2380glycotech
02-003a-D-Gal-sp-biotin1mg2380glycotech
02-004b-D-Gal-sp-biotin1mg2380glycotech
02-005a-D-Man-sp-biotin1mg2380glycotech
02-006a-D-Man-6-phosphate-sp-biotin1mg3230glycotech
02-007a-L-Fuc-sp-biotin1mg2380glycotech
02-008a-L-Rha-sp-biotin1mg2380glycotech
02-009b-GlcNAc-sp-biotin1mg2380glycotech
02-010a-GalNAc-sp-biotin1mg2380glycotech
02-011b-GalNAc-sp-biotin1mg2380glycotech
02-012a-Neu5Ac-sp-biotin1mg4845glycotech
02-013Neu5Aca2-sp-biotin (sp=-OCH2C6H4-p-NHCOCH2-)1mg4845glycotech
02-014MDP-sp-biotin1mg4505glycotech
02-015b-D-Gal-3-sulfate-sp-biotin1mg3230glycotech
02-0166-HSO3GlcNAcb-sp-biotin1mg3995glycotech
02-017Blood type A: GalNAca1-3Galb-sp-biotin1mg3995glycotech
02-018Blood type B: Gala1-3Galb-sp-biotin1mg3995glycotech
02-019Blood Type H: Fuca1-2Galb-sp-biotin1mg3995glycotech
02-020Galb1-3GlcNAcb-sp-biotin (Lec-sp-biotin)1mg3230glycotech
02-021Galb1-4Glcb-sp-biotin (Lac-sp-biotin)1mg2380glycotech
02-022Galb1-4GlcNAcb-sp-biotin (LacNAc-sp-biotin)1mg3995glycotech
02-023Galb1-3GalNAca-sp-biotin1mg3230glycotech
02-024Fuca1-3GlcNAcb-sp-biotin1mg3230glycotech
02-025Fuca1-3GlcNAcb-sp-biotin1mg3230glycotech
02-026GalNAca1-3GalNAcb-sp-biotin1mg3230glycotech
02-027GalNAca1-3GalNAca-sp-biotin1mg3230glycotech
02-028Gala1-3GalNAca-sp-biotin1mg3230glycotech
02-029Galb1-3GalNAcb-sp-biotin1mg3230glycotech
02-030Gala1-3GalNAcb-sp-biotin1mg3230glycotech
02-031Galb1-3Galb-sp-biotin1mg3230glycotech
02-032Blood type A (tri)-sp-biotin1mg4505glycotech
02-033Blood type B (tri)-sp-biotin1mg4505glycotech
02-034H(type 2)-sp-biotin1mg5440glycotech
02-035Lea-sp-biotin1mg4505glycotech
02-036Lex-sp-biotin1mg4505glycotech
02-037Led-sp-biotin1mg4505glycotech
02-038Neu5Aca2-3Galb1-4Glc-sp-biotin0.5mg3570glycotech
02-039Neu5Aca2-6Galb1-4Glc-sp-biotin0.5mg9350glycotech
02-0403'-HSO3Lea-sp-biotin0.5mg9350glycotech
02-0413'-HSO3Lex-sp-biotin0.5mg9350glycotech
02-042Leb-sp-biotin1mg5440glycotech
02-043Ley-sp-biotin1mg6970glycotech
02-044Sialyl Lea-sp-biotin0.5mg9350glycotech
02-045Sialyl Lex-sp-biotin0.5mg9350glycotech
02-050b-D-Man-sp-biotin1mg3230glycotech
02-051Neu5Gca-sp-biotin1mg5440glycotech
02-052GlcNAcb1-3Galb1-sp-biotin1mg3995glycotech
02-053Gala1-4GlcNAcb-sp-biotin (a-LacNAc-PAA)1mg3995glycotech
02-054Glca1-4Glcb-sp-biotin1mg2380glycotech
02-055Galb1-3GalNAca-sp-biotin (sp=-p-OC6H4-)1mg3230glycotech
02-056Gala1-2Galb-sp-biotin1mg3230glycotech
02-057GlcNAcb1-4GlcNAcb-sp-biotin1mg3230glycotech
02-058GlcNAcb1-4GlcNAcb-sp-biotin (sp=-NHCOCH2NH-)1mg3230glycotech
02-059Neu5Aca2-6GalNAca-sp-biotin0.5mg7310glycotech
02-060H(type 3)-sp-biotin1mg5440glycotech
02-0613'-HSO3LacNAc-sp-biotin1mg4505glycotech
02-0623'-HSO3Galb1-3GlcNAc-sp-biotin1mg4505glycotech
02-063Gala1-6Glc-sp-biotin1mg3230glycotech
02-064(Neu5Aca2-8)2-sp-biotin1mg4505glycotech
02-065Galb1-2Galb-sp-biotin1mg3995glycotech
02-0666-HSO3LacNAc-sp-biotin1mg4505glycotech
02-0693`-HSO3Galb1-3GalNAca-sp-biotin1mg4505glycotech
02-070GalNAcb1-3GalNAcb-sp-biotin1mg3995glycotech
02-071GlcNAcb1-3GalNAca-sp-biotin1mg3230glycotech
02-072GlcNAcb1-6GalNAca-sp-biotin1mg3230glycotech
02-073Galb1-4Galb1-4Glcb-sp-biotin1mg4505glycotech
02-074GalNAcb1-4Galb1-4Glcb-sp-biotin1mg4505glycotech
02-075Gala1-3Galb1-4Glc-sp-biotin1mg4505glycotech
02-076GlcNAcb1-2Galb1-3GalNAca-sp-biotin1mg4505glycotech
02-077Neu5Aca2-3Galb1-4GlcNAcb-sp-biotin0.5mg9350glycotech
02-078Neu5Aca2-3Galb1-3GlcNAc-sp-biotin0.5mg9350glycotech
02-079Gala1-3Galb1-4GlcNAc-sp-biotin1mg5440glycotech
02-080GlcNAca1-3Galb1-3GalNAca-sp-biotin1mg5440glycotech
02-081(Neu5Aca2-8)3-sp-biotin1mg4505glycotech
02-082GlcNAcb1-3Galb1-3GalNAca-sp-biotin1mg5440glycotech
02-083GlcNAcb1-6(Galb1-3)GalNAca-sp-biotin1mg4505glycotech
02-084Blood type A (tri)-sp-biotin, sp=(CH2)3NHCO(CH2)5NH-1mg4505glycotech
02-085Blood type B (tri)-sp-biotin, sp=(CH2)3NHCO(CH2)5NH-1mg4505glycotech
02-087GlcNAcb1-3Galb1-4Glcb-sp-biotin1mg4505glycotech
02-088Neu5Aca2-3Galb1-3GalNAca-sp-biotin0.5mg9350glycotech
02-089GlcNAcb1-3(GlcNAcb1-6)GalNAca-sp-biotin1mg4505glycotech
02-090GlcNAcb1-3(GlcNAcb1-6)Galb1-4Glcb1-sp-biotin1mg4505glycotech
02-091A(type 2)-sp-biotin1mg9350glycotech
02-092B(type 2)-sp-biotin1mg9350glycotech
02-093Gala1-3Galb1-4(Fuca1-3)GlcNAcb-sp-biotin1mg9350glycotech
02-0946(Gal)-HSO3SiaLex-sp-biotin0.25mg9350glycotech
02-0956(GlcNAc)-HSO3SiaLex-sp-biotin0.25mg9350glycotech
02-097Galb1-3GlcNAcb1-3Galb1-4Glc-sp-biotin0.5mg5440glycotech
02-098Galb1-4GlcNAcb1-3Galb1-4Glc-sp-biotin0.5mg5440glycotech
02-0993-HSO3GlcAb-sp-biotin1mg4845glycotech
02-101Mana1-3(Mana1-6)Man-sp-biotin1mg4505glycotech
02-102Gala1-4Galb1-4Glcb-sp-biotin1mg4505glycotech
02-103Neu5Acb2-sp-biotin (sp=-OCH2C6H4-p-NHCOCH2-)1mg4845glycotech
02-1043-HSO3-GalNAcb-sp-biotin1mg3230glycotech
02-105Neu5Aca2-6Galb-sp-biotin0.5mg6460glycotech
02-106Fucb1-3GlcNAcb-sp-biotin1mg6290glycotech
02-107Neu5Gca2-6GalNAca-sp-biotin0.5mg11050glycotech
02-108Neu5Acb2-6GalNAca-sp-biotin0.5mg7310glycotech
02-109Neu5Aca2-3GalNAca-sp-biotin0.5mg7310glycotech
02-110Gala1-4Galb1-4GlcNAcb-sp-biotin1mg6460glycotech
02-111GlcNAcb1-4(GlcNAcb1-6)GalNAca-sp-biotin1mg6290glycotech
02-112GlcNAcb1-4GlcNAcb1-4GlcNAcb-sp-biotin1mg4930glycotech
02-113Galb1-3(Neu5Aca2-6)GalNAca-sp-biotin0.5mg7310glycotech
02-114Galb1-3(Neu5Acb2-6)GalNAca-sp-biotin1mg6290glycotech
02-115Neu5Aca2-3(Neu5Aca2-6)GalNAca-sp-biotin0.5mg9945glycotech
02-116Galb1-4GlcNAcb1-3GalNAca-sp-biotin1mg6460glycotech
02-117Galb1-4GlcNAcb1-6GalNAca-sp-biotin1mg6460glycotech
02-118Gala1-3(Gala1-4)Galb1-4GlcNAcb-sp-biotin1mg6290glycotech
02-119GalNAca1-4(Fuca1-2)Galb1-4GlcNAcb-sp-biotin1mg6290glycotech
02-120GalNAcb1-3(Fuca1-2)Galb1-4GlcNAcb-sp-biotin1mg6290glycotech
02-121Gala1-4(Fuca1-2)Galb1-4GlcNAcb-sp-biotin1mg6290glycotech
02-122GlcNAcb1-3(GlcNAcb1-6)GlcNAcb1-4GalNAca-sp-biotin1mg6290glycotech
02-123Galb1-3(Galb1-4GlcNAcb1-6)GalNAca-sp-biotin1mg6460glycotech
02-124Fuca1-2(Galb1-4GalNAca1-3)Galb1-4GlcNAcb-sp-biotin1mg6290glycotech
02-125Galb1-4GlcNAcb1-3(Galb1-4GlcNAcb1-6)GalNAca-sp-biotin1mg6460glycotech
02-126(SA2-6G-GN-M)2-3,6-M-GN-GNb-sp-biotin0.5mg9945glycotech
03-000HOCH2(HOCH)4CH2NH-PAA-fluor.0.4mg510glycotech
03-001a-D-Glucose-PAA-fluor.0.4mg2380glycotech
03-002b-D-Glucose-PAA-fluor.0.4mg2380glycotech
03-003a-D-Galactose-PAA-fluor.0.4mg2380glycotech
03-004b-D-Galactose-PAA-fluor0.4mg2380glycotech
03-005a-D-Mannose-PAA-fluor.0.4mg2380glycotech
03-006a-D-Man-6-phosphate-PAA-fluor.0.4mg3230glycotech
03-007a-L-Fucose-PAA-fluor.0.4mg詢價(jià)glycotech
03-008a-L-Rhamnose-PAA-fluor.0.4mg詢價(jià)glycotech
03-009b-GlcNAc-PAA-fluor.0.4mg2380glycotech
03-010a-GalNAc-PAA-fluor.0.4mg詢價(jià)glycotech
03-011b-GalNAc-PAA-fluor.0.4mg詢價(jià)glycotech
03-012a-Neu5Ac-PAA-fluor.0.4mg4845glycotech
03-013a-Neu5Ac-OCH2C6H4-p-NHCOOCH2-PAA-fluor.0.4mg4845glycotech
03-014MDP-PAA-fluor.0.4mg4505glycotech
03-015b-D-Gal-3-sulfate-PAA-fluor.0.4mg3230glycotech
03-016b-D-GlcNAc-6-sulfate-PAA-fluor.0.4mg3995glycotech
03-017Blood type A: GalNAca1-3Galb-PAA-fluor.0.4mg3995glycotech
03-018Blood type B: Gala1-3Galb-PAA-fluor.0.4mg3995glycotech
03-019Blood type H: Fuca1-2Galb-PAA-fluor.0.4mg3995glycotech
03-020Galb1-3GlcNAcb-PAA-fluor. (Lec-PAA-fluor.)0.4mg3230glycotech
03-021Galb1-4Glcb-PAA-fluor. (Lac-PAA-fluor.)0.4mg2380glycotech
03-022Galb1-4GlcNAcb-PAA-fluor. (LacNAc-PAA-flour.)0.4mg3995glycotech
03-023Galb1-3GalNAca-PAA-fluor.0.4mg3230glycotech
03-024Fuca1-3GlcNAcb-PAA-fluor.0.4mg3230glycotech
03-025Fuca1-4GlcNAcb-PAA-fluor.0.4mg3230glycotech
03-026GalNAca1-3GalNAcb-PAA-fluor.0.4mg3230glycotech
03-027GalNAca1-3GalNAca-PAA-fluor.0.4mg3230glycotech
03-028Gala1-3GalNAca-PAA-fluor.0.4mg3230glycotech
03-029Galb1-3GalNAcb-PAA-fluor.0.4mg3230glycotech
03-030Gala1-3GalNAcb-PAA-fluor.0.4mg3230glycotech
03-031Galb1-3Galb-PAA-fluor.0.4mg3230glycotech
03-032Blood type A (tri)-PAA-fluor.0.4mg4505glycotech
03-033Blood type B (tri)-PAA-fluor.0.4mg4505glycotech
03-034H (type 2)-PAA-fluor.0.4mg5440glycotech
03-035Lea-PAA-fluor.0.4mg4505glycotech
03-036Lex-PAA-fluor.0.4mg4505glycotech
03-037Led (H type 1)-PAA-fluor.0.4mg4505glycotech
03-0383'-Sialyllactose-PAA-fluor.0.2mg3570glycotech
03-0396'-Sialyllactose-PAA-fluor.0.2mg9350glycotech
03-0403'-HSO3Lea-PAA-fluor.0.2mg9350glycotech
03-0413'-HSO3Lex-PAA-fluor.0.2mg9350glycotech
03-042Leb-PAA-fluor.0.4mg5440glycotech
03-043Ley-PAA-fluor.0.4mg6970glycotech
03-044Sialyl Lea-PAA-fluor.0.2mg9350glycotech
03-045Sialyl Lex-PAA-fluor.0.2mg9350glycotech
03-050b-D-Man-PAA-fluor.0.4mg3230glycotech
03-051Neu5Gca-PAA-fluor.0.4mg5440glycotech
03-052GlcNAcb1-3Galb-PAA-fluor.0.4mg3995glycotech
03-053Gala1-4GlcNAcb-PAA-fluor., (a-LacNAc-PAA-fluor.)0.4mg3995glycotech
03-054Glca1-4Glcb-PAA-fluor. (maltose)0.4mg2380glycotech
03-055Galb1-3GalNAca-PAA-fluor., sp=-p-OC6H4-0.4mg3230glycotech
03-056Gala1-2Galb-PAA-fluor.0.4mg3230glycotech
03-057GlcNAcb1-4GlcNAcb-PAA-fluor.0.4mg3230glycotech
03-058GlcNAcb1-4GlcNAcb-PAA-fluor., sp=-NHCOCH2NH-0.4mg3230glycotech
03-059Neu5Aca2-6GalNAca-PAA-fluor.0.2mg7310glycotech
03-060H(type 3)-PAA-fluor.0.4mg5440glycotech
03-0613`-HSO3LacNAc-PAA-fluor.0.4mg4505glycotech
03-0623`-HSO3Galb-3GlcNAcb-PAA-fluor.0.4mg4505glycotech
03-063Gala1-6Glcb-PAA-fluor. (melibiose)0.4mg3230glycotech
03-064Neu5Aca2-8Neu5Aca-sp**-PAA-fluor., (Neu5Ac)20.4mg4505glycotech
03-065Galb1-2Galb-PAA-fluor.0.4mg3995glycotech
03-0666-HSO3Galb1-4GlcNAcb-PAA-fluor.0.4mg4505glycotech
03-067Neu5Aca2-3Gal-PAA-fluor.0.4mg5440glycotech
03-0686`-HSO3LacNAc-PAA-fluor.0.4mg4505glycotech
03-0693`-HSO3Galb1-3GalNAca-PAA-fluor.0.4mg4505glycotech
03-070GalNAcb1-3GalNAcb-PAA-fluor.0.4mg3995glycotech
03-071GlcNAcb1-3GalNAca-PAA-fluor.0.4mg3230glycotech
03-072GlcNAcb1-6GalNAca-PAA-fluor.0.4mg3230glycotech
03-073Galb1-4Galb1-4Glcb-PAA-fluor.0.4mg4505glycotech
03-074GalNAcb1-4Galb1-4Glcb-PAA-fluor.0.4mg4505glycotech
03-075Gala1-3Galb1-4Glcb-PAA-fluor.0.4mg4505glycotech
03-076GlcNAcb1-2Galb1-3GalNAca-PAA-fluor.0.4mg4505glycotech
03-077Neu5Aca2-3Galb1-4GlcNAcb-PAA-fluor.0.2mg9350glycotech
03-0783`SiaLec-PAA-fluor.0.2mg9350glycotech
03-079Gala1-3Galb1-4GlcNAcb-PAA-fluor., sp=-NHCOCH2NH-0.4mg5440glycotech
03-080GlcNAca1-3Galb1-3GalNAca-PAA-fluor.0.4mg5440glycotech
03-081Neu5Aca2-8Neu5Aca2-8Neu5Aca-sp**-PAA-fluor., (Neu5Ac)30.4mg4505glycotech
03-082GlcNAcb1-3Galb1-3GalNAca-PAA-fluor.0.4mg5440glycotech
03-083Galb1-3(GlcNAcb1-6)GalNAca-PAA-fluor.0.4mg4505glycotech
03-084Blood type A (tri)-PAA-fluor., sp=(CH2)3NHCO(CH2)5NH-0.4mg4505glycotech
03-085Blood type B (tri)-PAA-fluor., sp=(CH2)3NHCO(CH2)5NH-0.4mg4505glycotech
03-086GlcNAcb1-3Galb1-4GlcNAcb-PAA-fluor.0.4mg4505glycotech
03-087GlcNAcb1-3Galb1-4Glcb-PAA-fluor.0.4mg4505glycotech
03-088Neu5Aca2-3Galb1-3GalNAca-PAA-fluor.0.2mg9350glycotech
03-089GlcNAcb1-3(GlcNAcb1-6)GalNAca-PAA-fluor.0.4mg4505glycotech
03-090GlcNAcb1-3(GlcNAcb1-6)Galb1-4Glcb-PAA-fluor.0.4mg4505glycotech
03-091GalNAca1-3(Fuca1-2)Galb1-4GlcNAc-PAA-fluor.0.4mg9350glycotech
03-092Gala1-3(Fuca1-2)Galb1-4GlcNAc-PAA-fluor.0.4mg9350glycotech
03-093Gala1-3Galb1-4(Fuca1-3)GlcNAcb-PAA-fluor.0.4mg9350glycotech
03-094Neu5Aca2-3(6-HSO3)Galb1-4(Fuca1-3)GlcNAcb-PAA-fluor. (6Gal-HSO3-SiaLex)0.2mg9350glycotech
03-095Neu5Aca2-3Galb1-4(Fuca1-3)(6-HSO3)GlcNAcb-PAA-fluor. (6GlcNAc-HSO3-SiaLex)0.2mg9350glycotech
03-096Galb1-3GlcNAcb1-3Galb1-4GlcNAcb-PAA-fluor.0.2mg6290glycotech
03-097Galb1-3GlcNAcb1-3Galb1-4Glcb-PAA-fluor.0.2mg5440glycotech
03-098Galb1-4GlcNAcb1-3Galb1-4Glcb-PAA-fluor.0.2mg5440glycotech
03-100(Neu5Ac)5-6-sp-PAA-fluor.0.4mg4505glycotech
03-1043-HSO3-GalNAcb-PAA-fluor.0.4mg3230glycotech
03-105Neu5Aca2-6Galb-PAA-fluor.0.2mg8500glycotech
03-106Fucb1-3GlcNAcb-PAA-fluor.0.4mg6290glycotech
03-107Neu5Gca2-6GalNAca-PAA-fluor.0.2mg11050glycotech
03-108Neu5Acb2-6GalNAca-PAA-fluor.0.2mg7310glycotech
03-109Neu5Aca2-3GalNAca-PAA-fluor.0.2mg7310glycotech
03-110Gala1-4Galb1-4GlcNAcb-PAA-fluor.0.4mg6460glycotech
03-111GlcNAcb1-4(GlcNAcb1-6)GalNAca-PAA-fluor.0.4mg6290glycotech
03-112GlcNAcb1-4GlcNAcb1-4GlcNAcb-PAA-fluor.0.4mg4930glycotech
03-113Galb1-3(Neu5Aca2-6)GalNAca-PAA-fluor.0.2mg7310glycotech
03-114Galb1-3(Neu5Acb2-6)GalNAca-PAA-fluor.0.4mg6290glycotech
03-115Neu5Aca2-3(Neu5Aca2-6)GalNAca-PAA-fluor.0.2mg9945glycotech
03-116Galb1-4GlcNAcb1-3GalNAca-PAA-fluor.0.4mg6460glycotech
03-117Galb1-4GlcNAcb1-6GalNAca-PAA-fluor.0.4mg6460glycotech
03-118Gala1-3(Gala1-4)Galb1-4GlcNAcb-PAA-fluor.0.4mg6290glycotech
03-119GalNAca1-4(Fuca1-2)Galb1-4GlcNAcb-PAA-fluor.0.4mg6290glycotech
03-120GalNAcb1-3(Fuca1-2)Galb1-4GlcNAcb-PAA-fluor.0.4mg6290glycotech
03-121Gala1-4(Fuca1-2)Galb1-4GlcNAcb-PAA-fluor.0.4mg6290glycotech
03-122GlcNAcb1-3(GlcNAcb1-6)GlcNAcb1-4GalNAca-PAA-fluor.0.4mg6290glycotech
03-123Galb1-3(Galb1-4GlcNAcb1-6)GalNAca-PAA-fluor.0.4mg6460glycotech
03-124Fuca1-2(Galb1-4GalNAca1-3)Galb1-4GlcNAcb-PAA-fluor.0.4mg6290glycotech
03-125Galb1-4GlcNAcb1-3(Galb1-4GlcNAcb1-6)GalNAca-PAA-fluor.0.4mg6460glycotech
03-126(SA2-6G-GN-M)2-3,6-M-GN-GNb-PAA-fluor.0.2mg9945glycotech
05-001?-GlcNAc-PAA SET3x1mg詢價(jià)glycotech
05-0023'-HSO3Gal-PAA SET3x1mg詢價(jià)glycotech
05-003Blood type A: GalNAc1-3Gal?-PAA SET3x1mg詢價(jià)glycotech
05-004Blood type B: Gal1-3Gal?-PAA SET3x1mg詢價(jià)glycotech
05-005Blood type O: Fuc1-2Gal?-PAA SET3x1mg詢價(jià)glycotech
05-006Blood type A (tri)-PAA SET6x1mg詢價(jià)glycotech
05-007Blood type B (tri)-PAA SET6x1mg詢價(jià)glycotech
05-008Lea-PAA SET3x0.1mg詢價(jià)glycotech
05-009Lex-PAA SET3x0.1mg詢價(jià)glycotech
05-0103'-HSO3Lea-PAA SET3x0.1mg詢價(jià)glycotech
05-0113'-HSO3Lex-PAA SET3x0.1mg詢價(jià)glycotech
05-012Leb-PAA SET3x0.1mg詢價(jià)glycotech
05-013Ley-PAA SET3x0.1mg詢價(jià)glycotech
05-014Sialyl Lea-PAA SET5x0.1mg詢價(jià)glycotech
05-015Sialyl Lex-PAA SET5x0.1mg詢價(jià)glycotech
05-016Lac-PAA SET3x1mg詢價(jià)glycotech
06-008tetra-O-acetyl-Glc-?-FMOC-Asn100mg6545glycotech
06-014tri-O-acetyl-GalNAc-FMOC-Ser100mg7650glycotech
06-022Neu5Ac-methyl glycoside10mg2040glycotech
06-024Neu5Ac-benzyl glycoside10mg2465glycotech
06-025Neu5Ac-methyl glycoside methyl ester10mg2465glycotech
06-027Muramyldipeptide (MDP)10mg2465glycotech
06-029MDP?-hexadecyl glycoside10mg4165glycotech
06-030-D Glucose pentaacetate1 gm510glycotech
06-032-D Galactose pentaacetate1 gm510glycotech
06-034?-D Glucosamine pentaacetate1 gm510glycotech
06-035Neu5Ac?-benzyl glycoside10mg2465glycotech
06-036Neu5Ac-methyl ester10mg2465glycotech
08-000HOCH2(HOCH)4CH2NH-PAA 0.5mg510glycotech
08-001a-D-Glucose-PAA1mg2380glycotech
08-002b-D-Glucose-PAA1mg2380glycotech
08-003a-D-Galactose-PAA1mg2380glycotech
08-004b-D-Galactose-PAA1mg2380glycotech
08-005a-D-Mannose-PAA1mg2380glycotech
08-006a-D-Man-6-phosphate-PAA1mg3230glycotech
08-007a-L-Fucose-PAA1mg2380glycotech
08-008a-L-Rhamnose-PAA1mg2380glycotech
08-009b-GlcNAc-PAA1mg2380glycotech
08-010a-GalNAc-PAA1mg2380glycotech
08-011b-GalNAc-PAA1mg2380glycotech
08-012a-Neu5Ac-PAA1mg4845glycotech
08-013a-Neu5Ac-OCH2C6H4-p-NHCOCH2-PAA1mg4845glycotech
08-014MDP-PAA1mg4505glycotech
08-015b-D-Gal-3-sulfate-PAA1mg3230glycotech
08-016b-D-GlcNAc-6-sulfate-PAA1mg3995glycotech
08-017Blood type A: GalNAca1-3Galb-PAA1mg3995glycotech
08-018Blood type B: Gala1-3Galb-PAA1mg3995glycotech
08-019Blood type H: Fuca1-2Galb-PAA1mg3995glycotech
08-020Galb1-3GlcNAcb-PAA (Lec-PAA)1mg3230glycotech
08-021Galb1-4Glcb-PAA (Lac-PAA)1mg2380glycotech
08-022Galb1-4GlcNAcb-PAA (LacNAc-PAA)1mg3995glycotech
08-023Galb1-3GalNAca-PAA1mg3230glycotech
08-024Fuca1-3GlcNAcb-PAA1mg詢價(jià)glycotech
08-025Fuca1-4GlcNAcb-PAA1mg3230glycotech
08-026GalNAca1-3GalNAcb-PAA1mg詢價(jià)glycotech
08-027GalNAca1-3GalNAca-PAA1mg詢價(jià)glycotech
08-028Gala1-3GalNAca-PAA1mg3230glycotech
08-029Galb1-3GalNAcb-PAA1mg詢價(jià)glycotech
08-030Gala1-3GalNAcb-PAA1mg詢價(jià)glycotech
08-031Galb1-3Galb-PAA1mg3230glycotech
08-032Blood type A (tri)-PAA1mg4505glycotech
08-033Blood type B (tri)-PAA1mg4505glycotech
08-034H (type 2)-PAA1mg5440glycotech
08-035Lea-PAA1mg4505glycotech
08-036Lex-PAA1mg4505glycotech
08-037Led (H type 1)-PAA1mg4505glycotech
08-0383'-Sialyllactose-PAA0.5mg3570glycotech
08-0396'-Sialyllactose-PAA0.5mg9350glycotech
08-0403'-HSO3Lea-PAA0.5mg9350glycotech
08-0413'-HSO3Lex-PAA0.5mg9350glycotech
08-042Leb-PAA1mg5440glycotech
08-043Ley-PAA1mg6970glycotech
08-044Sialyl Lea-PAA0.5mg9350glycotech
08-045Sialyl Lex-PAA0.5mg9350glycotech
08-050b-D-Man-PAA1mg3230glycotech
08-051Neu5Gca-PAA1mg5440glycotech
08-052GlcNAcb1-3Galb-PAA1mg3995glycotech
08-053Gala1-4GlcNAcb-PAA, (a-LacNAc-PAA)1mg3995glycotech
08-054Glca1-4Glcb-PAA (maltose)1mg2380glycotech
08-055Galb1-3GalNAca-PAA, sp=-p-OC6H4-1mg3230glycotech
08-056Gala1-2Galb-PAA1mg3230glycotech
08-057GlcNAcb1-4GlcNAcb-PAA1mg3230glycotech
08-058GlcNAcb1-4GlcNAcb-PAA, sp=-NHCOCH2NH-1mg3230glycotech
08-059Neu5Aca2-6GalNAca-PAA0.5mg7310glycotech
08-060H(type 3)-PAA1mg5440glycotech
08-0613`-HSO3LacNAc-PAA1mg4505glycotech
08-0623`-HSO3Galb-3GlcNAcb-PAA1mg4505glycotech
08-063Gala1-6Glcb-PAA (melibiose)1mg3230glycotech
08-064Neu5Aca2-8Neu5Aca-sp**-PAA, (Neu5Ac)21mg4505glycotech
08-065Galb1-2Galb-PAA1mg3995glycotech
08-0666-HSO3Galb1-4GlcNAcb-PAA1mg4505glycotech
08-067Neu5Aca2-3Gal-PAA1mg5440glycotech
08-0686`-HSO3Galb1-4GlcNAcb-PAA1mg4505glycotech
08-0693`-HSO3Galb1-3GalNAca-PAA1mg4505glycotech
08-070GalNAcb1-3GalNAcb-PAA1mg3995glycotech
08-071GlcNAcb1-3GalNAca-PAA1mg3230glycotech
08-072GlcNAcb1-6GalNAca-PAA1mg3230glycotech
08-073Galb1-4Galb1-4Glcb-PAA1mg4505glycotech
08-074GalNAcb1-4Galb1-4Glcb-PAA1mg4505glycotech
08-075Gala1-3Galb1-4Glcb-PAA1mg4505glycotech
08-076GlcNAcb1-2Galb1-3GalNAca-PAA1mg4505glycotech
08-077Neu5Aca2-3Galb1-4GlcNAcb-PAA0.5mg9350glycotech
08-0783`SiaLec-PAA0.5mg9350glycotech
08-079Gala1-3Galb1-4GlcNAcb-PAA1mg5440glycotech
08-080GlcNAca1-3Galb1-3GalNAca-PAA1mg5440glycotech
08-081Neu5Aca2-8Neu5Aca2-8Neu5Aca-sp**-PAA, (Neu5Ac)31mg4505glycotech
08-082GlcNAcb1-3Galb1-3GalNAca-PAA1mg5440glycotech
08-083Galb1-3(GlcNAcb1-6)GalNAca-PAA1mg4505glycotech
08-084Blood type A (tri)-PAA, sp=(CH2)3NHCO(CH2)5NH-1mg4505glycotech
08-085Blood type B (tri)-PAA, sp=(CH2)3NHCO(CH2)5NH-1mg4505glycotech
08-086GlcNAcb1-3Galb1-4GlcNAcb-PAA1mg4505glycotech
08-087GlcNAcb1-3Galb1-4Glcb-PAA1mg4505glycotech
08-088Neu5Aca2-3Galb1-3GalNAca-PAA0.5mg9350glycotech
08-089GlcNAcb1-3(GlcNAcb1-6)GalNAca-PAA1mg4505glycotech
08-090GlcNAcb1-3(GlcNAcb1-6)Gal?1-4Glcb-PAA1mg4505glycotech
08-091GalNAca1-3(Fuca1-2)Galb1-4GlcNAcb-PAA1mg9350glycotech
08-092Gala1-3(Fuca1-2)Galb1-4GlcNAcb-PAA1mg9350glycotech
08-093Gala1-3Galb1-4(Fuca1-3)GlcNAcb-PAA1mg9350glycotech
08-094Neu5Aca2-3(6-HSO3)Galb1-4(Fuca1-3)GlcNAcb-PAA (6Gal-HSO3-SiaLex)0.25mg9350glycotech
08-095Neu5Aca2-3Galb1-4(Fuca1-3)(6-HSO3)GlcNAcb-PAA (6GlcNAc-HSO3-SiaLex)0.25mg9350glycotech
08-096Galb1-3GlcNAcb1-3Galb1-4GlcNAcb-PAA0.5mg6290glycotech
08-097Galb1-3GlcNAcb1-3Galb1-4Glcb-PAA0.5mg5440glycotech
08-098Galb1-4GlcNAcb1-3Galb1-4Glcb-PAA0.5mg5440glycotech
08-100(Neu5Ac)5-6-sp-PAA1mg4505glycotech
08-1043-HSO3-GalNAcb-PAA1mg3230glycotech
08-105Neu5Aca2-6Galb-PAA0.5mg6460glycotech
08-106Fucb1-3GlcNAcb-PAA1mg6290glycotech
08-107Neu5Gca2-6GalNAca-PAA0.5mg11050glycotech
08-108Neu5Acb2-6GalNAca-PAA0.5mg7310glycotech
08-109Neu5Aca2-3GalNAca-PAA0.5mg7310glycotech
08-110Gala1-4Galb1-4GlcNAcb-PAA1mg6460glycotech
08-111GlcNAcb1-4(GlcNAcb1-6)GalNAca-PAA1mg6290glycotech
08-112GlcNAcb1-4GlcNAcb1-4GlcNAcb-PAA1mg4930glycotech
08-113Galb1-3(Neu5Aca2-6)GalNAca-PAA0.5mg7310glycotech
08-114Galb1-3(Neu5Acb2-6)GalNAca-PAA0.5mg4505glycotech
08-115Neu5Aca2-3(Neu5Aca2-6)GalNAca-PAA0.5mg9945glycotech
08-116Galb1-4GlcNAcb1-3GalNAca-PAA1mg6460glycotech
08-117Galb1-4GlcNAcb1-6GalNAca-PAA1mg6460glycotech
08-118Gala1-3(Gala1-4)Galb1-4GlcNAcb-PAA1mg6290glycotech
08-119GalNAca1-4(Fuca1-2)Galb1-4GlcNAcb-PAA1mg6290glycotech
08-120GalNAcb1-3(Fuca1-2)Galb1-4GlcNAcb-PAA1mg6290glycotech
08-121Gala1-4(Fuca1-2)Galb1-4GlcNAcb-PAA1mg6290glycotech
08-122GlcNAcb1-3(GlcNAcb1-6)GlcNAcb1-4GalNAca-PAA1mg6290glycotech
08-123Galb1-3(Galb1-4GlcNAcb1-6)GalNAca-PAA1mg6460glycotech
08-124Fuca1-2(Galb1-4GalNAca1-3)Galb1-4GlcNAcb-PAA1mg6290glycotech
08-125Galb1-4GlcNAcb1-3(Galb1-4GlcNAcb1-6)GalNAca-PAA1mg6460glycotech
08-126(SA2-6G-GN-M)2-3,6-M-GN-GNb-PAA0.5mg9945glycotech
10-008Anti-Lex Isotype: IgM (BRA-4F1)200ug5950glycotech
10-008Anti-Lex  Isotype: IgM  (BRA-4F1)200ug詢價(jià)glycotech
10-008Anti-Lex Isotype: IgM (BRA-4F1)200ug5950glycotech
10-008Anti-Lex  Isotype: IgM  (BRA-4F1)200ug詢價(jià)glycotech
11-002Anti-E-selectin Isotype: IgG1 (7A9)200ug5950glycotech
11-002Anti-E-selectin Isotype: IgG1 (7A9)200ug5950glycotech
11-005Anti-Extended Lex Isotype: IgG1 (GELF31)200ug5950glycotech
11-005Anti-Extended Lex Isotype: IgG1 (GELF31)200ug5950glycotech
11-007Anti-Extended sialyl-Lex  Isotype: IgM  (FH6)200ug5950glycotech
11-007Anti-Extended sialyl-Lex  Isotype: IgM  (FH6)200ug5950glycotech
11-008Anti-Gb3 Isotype: IgM  (1A4)200ug5950glycotech
11-008Anti-Gb3 Isotype: IgM  (1A4)200ug5950glycotech
11-009CA19-9 Isotype: IgG1  (GSLA-2)200ug5950glycotech
11-009CA19-9 Isotype: IgG1  (GSLA-2)200ug5950glycotech
11-010DUPAN-2 Isotype: IgM  (DUPAN-2)200ug5950glycotech
11-010DUPAN-2 Isotype: IgM  (DUPAN-2)200ug5950glycotech
11-011Anti-MUC1 Isotype: IgG1 (VU-4H5)200ug5950glycotech
11-011Anti-MUC1 Isotype: IgG1 (VU-4H5)200ug5950glycotech
40-006Polyisobutylmethacrylate beads5 gm1870glycotech
31-007Cell Adhesion Chamber for TLC Plates  7055glycotech
31-008Circular Glass Coverslips (pack of 30, 35 mm, #2) 510glycotech
31-002Four Gaskets  (Flow Width = 0.25 cm, Thickness = 0.005 in) 510glycotech
31-003Four Gaskets  (Flow Width = 0.25 cm, Thickness = 0.010 in) 510glycotech
31-004Four Gaskets  (Flow Width = 0.50 cm, Thickness = 0.010 in) 510glycotech
31-011Four Gaskets  (Flow Width = 1.0 cm, Thickness = 0.005 in) 510glycotech
31-012Four Gaskets  (Flow Width = 1.0 cm, Thickness = 0.010 in) 510glycotech
31-005Four Gaskets  (Flow Width = 1.00 cm, Thickness = 0.010 in) 510glycotech
31-006Static Cell Adhesion Wash Chamber   6290glycotech

 

我們公司zui大優(yōu)勢(shì)是強(qiáng)大的采購(gòu),

1:基本什么都能進(jìn)口,血清,抗體,耗材,還有部分限制進(jìn)口的,

2:貨品全,現(xiàn)經(jīng)營(yíng)過700多個(gè)品牌,基本所有生物試劑耗材都可以進(jìn)口,特別是冷偏的產(chǎn)品那就更有優(yōu)勢(shì),

3:提供加急服務(wù),一般1-2周到貨,超過時(shí)限加急費(fèi)全免

4:價(jià)格公道,絕大部分價(jià)格有優(yōu)勢(shì),當(dāng)然不能保證100%產(chǎn)品都是,因?yàn)橐馕吨鴽]有服務(wù).

5:良好的信譽(yù),大部分客戶我們提供貨到付款服務(wù),客戶包括清華,北大 交大 復(fù)旦,中山等100多所大學(xué),ROCHE,阿斯利康,國(guó)藥 ,fisher等500多家公司

6:我們還是Santa,Advanced Biotechnologies Inc, ,bangs,BBInternational,crystalchem,dianova,FD Neurotechnologies,Inc. Dako,Inc, GePromegaridege, Glycotope Biotechnology GmbH; iduron,Innovative Research of America, Ludger, neuroprobe, , Polysciences,prospecbi, QA-BIO,quickzyme,FULLERLABS,INC,sterlitech;sysy,TriLink BioTechnologies,Inc;worthington-biochem,zyagen等幾十家國(guó)外公司授權(quán)代理。
7:我們還是invitrogen,qiagen, am,sigma;Promega,roche,merck, rnd,BD, GE,pierce,BioLegend等*批發(fā),歡迎合作。

 

上海起發(fā)實(shí)驗(yàn)試劑有限公司
:楊建輝
400
辦公:
*8006

企業(yè):
:http://www.qfbio.com/
地址:上海市浦東新區(qū)晨陽路225弄東方現(xiàn)代商業(yè)廣場(chǎng)46號(hào)303(近東亭路)

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7