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靶點科技(北京)有限公司

BroadPharm--PEG接頭及點擊化學試劑供應商

時間:2024-2-23閱讀:619

BroadPharm是一個以客戶為中心的生物技術公司,總部位于圣地亞哥,BroadPharm致力于為全球客戶提供高質(zhì)量的PEG接頭、Click Chemistry試劑、ADC接頭、 PROTAC接頭、藥物遞送脂質(zhì)、核苷、亞磷酰胺和標記試劑。BroadPharm成立于2009年,生產(chǎn)超過2000種分散的,高純度的聚乙二醇(PEG)試劑,目前這些PEG試劑廣泛應用于生物偶聯(lián)、抗體-藥物偶聯(lián)(ADC)治療、藥物遞送和診斷領域。

主要產(chǎn)品線:

*PEG接頭

*點擊化學試劑

*標記染料

*ADC接頭


1. PEG接頭(PEG linker

PEG連接劑,也稱為PEG試劑,是一種化學功能化的聚乙二醇(PEG)連接劑。由于其水溶性、無毒性、低免疫原性和明確的鏈長,PEG連接劑作為交聯(lián)劑在偶聯(lián)和生物標記方面特別有吸引力。

PEG化是將PEG連接體連接到藥物、蛋白質(zhì)或囊泡等分子上的過程。由于其高水溶性和非免疫原性,PEG已被廣泛用于制藥和生物技術研發(fā),以提高藥物的溶解度和穩(wěn)定性,優(yōu)化DMPK并發(fā)現(xiàn)新的遞送形式。BroadPharm的PEG-Linker代表一種高純度的特定單一純分子,這些單分散PEG是用設計的PEG長度和各種官能團設計的。

BroadPharm能夠提供的PEG接頭類型:


BroadPharm-1.png


PEG接頭的結構:


BroadPharm-2.png


2.點擊化學試劑(Click Chemistry):

點擊化學已廣泛應用于制藥和生物技術研發(fā)。在第一代Click Chemistry,是在末端炔烴和疊氮化物之間的反應中需要Cu(I)作為催化劑。Cu(I)離子的毒性會對生物分子造成氧化損傷。第二代Click Chemistry采用應變促進疊氮-炔Click Chemistry,無需催化劑,具有生物相容性。與末端炔烴相比,應變環(huán)辛烯的活化能顯著降低。第三代Click Chemistry是四嗪和烯烴(反式環(huán)辛烯)之間的連接。這種高速反應也是不含銅的,這是體內(nèi)細胞標記的理想選擇。


BroadPharm-3.png


BroadPharm可提供的點擊化學試劑類型:  


BroadPharm-4.png


3.標記染料:

熒光試劑已被用于標記蛋白質(zhì)、抗體、核酸和其他生物物質(zhì),用于生物標記、細胞成像、診斷、蛋白質(zhì)印跡和免疫組織化學。熒光染料可以連接到氨基(N)或羧基(C)末端,或者通過點擊化學進行連接。

BroadPharm可以提供的熒光基團類型:  


BroadPharm-5.png


4.ADC接頭:

抗體藥物結合物(ADC)是一類由抗體通過適當?shù)倪B接子/接頭與藥物負載物鏈接在一起的高效生物藥物。連接劑分為可降解和不可降解兩個家族。

① 可降解連接劑的ADC,以Adcetris(由Seattle Genetics推出)代表,其結構如下所示:


BroadPharm-6.png


② 對于不可降解連接劑的ADC,它依賴于ADC內(nèi)部化后抗體的降解,以Kadcyla代表(由Genentech和Roche推出),其結構如下所示:


BroadPharm-7.png


作為BroadPharm在中國的總代理,靶點科技有限公司將為中國客戶提供全面的BroadPharm的產(chǎn)品。找靶點科技訂購,渠道正規(guī),質(zhì)量保證,貨期超快,最短1周。

該品牌的暢銷產(chǎn)品推薦

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BP-24161PC Biotin-PEG3-NHS carbonate ester10MG
BP-24087TCO-PEG24-acid10MG
BP-24157TCO-PEG8-NHS ester25MG
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BP-23738N-Mal-N-bis(PEG2-acid)100MG
BP-20644Fmoc-PEG4-NHS ester250MG
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BP-22456TAMRA-PEG4-DBCO1MG
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BP-21659Azido-PEG5-NHS ester100MG
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BP-21629Fmoc-N-amido-PEG5-acid250MG
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BP-22152Bis-Mal-PEG6500MG
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BP-25498ALC-031550MG
BP-22218Mal-amido-PEG24-NHS100MG
BP-24149DBCO-PEG12-NHS ester25MG
BP-22462DBCO-mPEG, MW 10,00025MG
BP-22463DBCO-mPEG, MW 20,00025MG
BP-22464DBCO-mPEG, MW 30,00025MG
BP-22461DBCO-mPEG, MW 5,00025MG
BP-21691Bromo-PEG5-alcohol250MG
BP-22084m-PEG6-thiol1G
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BP-22537Cy5.5 NHS ester1MG
BP-22330Acid-PEG13-NHS ester100MG
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BP-24511Fmoc-PEG5-alcohol250MG
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BP-22946Tetrazine-NHS ester50MG
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BP-21663Bromo-PEG3-bromide500MG
BP-22221Acid-PEG9-NHS ester100MG
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BP-23473BDP FL DBCO1MG
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BP-21638t-Boc-N-amido-PEG8-acid500MG
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BP-25564BP Fluor 555 Azide1MG
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BP-23649DM410MG
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BP-25711ALC-015950MG
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BP-20566Biotin-PEG4-NHS ester100MG
BP-20688Biotin-PEG5-amine100MG
BP-21518endo-BCN-PEG4-t-butyl ester50MG
BP-21519endo-BCN-PEG6-t-butyl ester50MG
BP-21520endo-BCN-PEG3-Boc-amine50MG
BP-21538endo-BCN-PEG4-acid100MG
BP-21539endo-BCN-PEG4-PFP ester50MG
BP-21540endo-BCN-PEG2-acid50MG
BP-21541endo-BCN-PEG2-PFP ester50MG
BP-22066DBCO-amine100MG
BP-22118Biotin-PEG2-azide100MG
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BP-22134endo-BCN-PEG2-alcohol50MG
BP-22231DBCO-NHS50MG
BP-22278MMAE100MG
BP-22287DBCO-C6-acid100MG
BP-22288DBCO-PEG4-NHS ester25MG
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BP-22292DBCO-NHCO-PEG4-amine TFA salt25MG
BP-22293DBCO-Maleimide25MG
BP-22294DBCO-PEG4-Maleimide10MG
BP-22295DBCO-PEG4-biotin5MG
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BP-22309Fmoc-Val-Cit-PAB-PNP100MG
BP-22417TCO-NHS ester25MG
BP-22418TCO-PEG4-NHS ester10MG
BP-22420TCO-PEG4-acid25MG
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BP-22423TCO-PEG12-DBCO5MG
BP-22424Sulfo-Cy5-TCO1MG
BP-22435Methyltetrazine-PEG4-amine HCl salt25MG
BP-22436Methyltetrazine-PEG4-maleimide10MG
BP-22441Sulfo-Cy3-Methyltetrazine1MG
BP-22442Sulfo-Cy5-Methyltetrazine1MG
BP-22445Methyltetrazine-DBCO, TEA salt10MG
BP-22447DBCO-C6-NHS ester100MG
BP-22448DBCO-NHCO-PEG5-NHS ester25MG
BP-22449DBCO-NHCO-PEG5-acid25MG
BP-22450DBCO-PEG5-DBCO25MG
BP-22451DBCO-PEG4-Desthiobiotin10MG
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BP-22453DBCO-S-S-PEG3-biotin5MG
BP-22454Carboxyrhodamine 110-PEG4-DBCO1MG
BP-22456TAMRA-PEG4-DBCO1MG
BP-22458Sulfo-Cy3 DBCO1MG
BP-22459Sulfo-Cy5 DBCO1MG
BP-22460Cy5.5 DBCO1MG
BP-22461DBCO-mPEG, MW 5,00025MG
BP-22462DBCO-mPEG, MW 10,00025MG
BP-22463DBCO-mPEG, MW 20,00025MG
BP-22464DBCO-mPEG, MW 30,00025MG
BP-22482Sulfo-Cy3 Azide1MG
BP-22483Sulfo-Cy5 Azide1MG
BP-22484Sulfo-Cy5.5 Azide1MG
BP-22523endo-BCN-PEG3-acid50MG
BP-22527Cy3 alkyne1MG
BP-22528Cy5 alkyne1MG
BP-22529Cy5.5 alkyne1MG
BP-22530FAM alkyne, 5-isomer5MG
BP-22531FAM alkyne, 6-isomer5MG
BP-22572Cy3 hydrazide1MG
BP-22573Cy5 Boc-hydrazide1MG
BP-22574Cy5 hydrazide1MG
BP-22575Cy5.5 hydrazide1MG
BP-22576Biotin alkyne10MG
BP-22585m-PEG37-hydrazide250MG
BP-22594Azide-PEG12-alcohol250MG
BP-22595Azido-PEG11-azide100MG
BP-22608Biotin-PEG2-NHS ester250MG
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BP-22625DBCO-acid100MG
BP-22675PC DBCO-PEG3-biotin5MG
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BP-22680Dde Biotin-PEG4-DBCO5MG
BP-22800DBCO-PEG4-alcohol25MG
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BP-22960DBCO-NHCO-PEG13-NHS ester10MG
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BP-23310Sulfo DBCO-PEG4-amine25MG
BP-23317Sulfo DBCO-Maleimide25MG
BP-23318Sulfo DBCO-PEG4-Maleimide10MG
BP-23320TCO-C3-PEG3-C3-amine25MG
BP-23368Azido-PEG3-Val-Cit-PAB-PNP50MG
BP-23399Fluorescein-DBCO1MG
BP-23401bis-PEG2-endo-BCN50MG
BP-23465Val-Cit-PAB-MMAE5MG
BP-23473BDP FL DBCO1MG
BP-23623DBCO-NHCO-PEG4-NH-Boc50MG
BP-23648DM125MG
BP-23668Mal-PEG4-Val-Cit-PAB-PNP50MG
BP-23702bis-PEG4-endo-BCN100MG
BP-23715DSPE-PEG4-DBCO25MG
BP-23726DBCO-NHCO-PEG4-NHS ester25MG
BP-23748Boc-Gly-PEG3-endo-BCN50MG
BP-23754N-DBCO-N-bis(PEG2-acid)50MG
BP-23760DBCO-NHCO-PEG4-acid25MG
BP-23765endo-BCN-PEG8-NHS ester25MG
BP-23766endo-BCN-PEG12-NHS ester25MG
BP-23767endo-BCN-PEG12-acid25MG
BP-23768endo-BCN-PEG8-acid25MG
BP-23769N-DBCO-N-bis(PEG2-NHS ester)25MG
BP-23772DBCO-PEG4-DBCO25MG
BP-23775Cy5 DBCO1MG
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BP-23847TCO-PEG4-biotin5MG
BP-23872TCO-PEG9-maleimide10MG
BP-23886BDP FL-PEG4-TCO5MG
BP-23969MC-Val-Cit-PAB-MMAE5MG
BP-23970TCO-PEG24-NHS ester10MG
BP-23975TCO-OH100MG
BP-23990DM1-MCC-PEG4-BCN10MG
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BP-24068TCO-PEG36-acid25MG
BP-24072TCO-PEG12-acid25MG
BP-24081endo-BCN-PEG2-NHS ester50MG
BP-24087TCO-PEG24-acid10MG
BP-24099TCO-PEG3-amine25MG
BP-24101TCO-PEG4-amine25MG
BP-24102TCO-PEG-TCO, MW 5,00010MG
BP-24123TCO-PEG12-NHS ester10MG
BP-24128TCO-PEG12-TFP ester10MG
BP-24129TCO-PEG8-TFP ester10MG
BP-24133TCO-PEG8-acid25MG
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BP-24143TCO-PEG3-acid25MG
BP-24147TCO-PEG3-NHS ester25MG
BP-24155TCO-PEG6-acid25MG
BP-24156TCO-PEG6-NHS ester25MG
BP-24157TCO-PEG8-NHS ester25MG
BP-24158TCO-PEG2-amine25MG
BP-24159TCO-PEG6-amine25MG
BP-24160TCO-PEG4-DBCO25MG
BP-24162TCO-PEG8-amine25MG
BP-24190Gly-Gly-Gly-PEG3-TCO10MG
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BP-24510endo-BCN-PEG3-amine100MG
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BP-25106endo-BCN-PEG2-amine100MG
BP-25535BP Fluor 350 Alkyne1MG
BP-25541BP Fluor 405 Alkyne1MG
BP-25546BP Fluor 430 Alkyne1MG
BP-25553BP Fluor 488 Alkyne1MG
BP-25572BP Fluor 568 Alkyne1MG
BP-25581BP Fluor 594 Alkyne1MG
BP-25719N-(endo-BCN-PEG2-amido-PEG3)-N-bis-(PEG3-Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)50MG
BP-25739Methyltetrazine-PEG2-DBCO25MG
BP-25740Methyltetrazine-PEG4-DBCO25MG
BP-25741Methyltetrazine-PEG5-DBCO25MG
BP-25742Methyltetrazine-PEG8-DBCO25MG
BP-25743Methyltetrazine-PEG23-DBCO25MG
BP-25811Amine Alkyne-PEG-acid, MW 1,000100MG
BP-25812Amine Alkyne-PEG-acid, MW 2,000100MG
BP-25813Amine Alkyne-PEG-acid, MW 3,400100MG
BP-25814Amine Alkyne-PEG-acid, MW 5,000100MG
BP-26285endo-BCN-OH250MG
BP-27963endo-BCN-NHS carbonate25MG
BP-28183PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(endo-BCN-PEG2-ethoxymethyl)-methane)50MG
BP-28192endo-BCN-Val-Cit-PAB-MMAE5MG
BP-28800endo-BCN-PEG2-acrylate100MG
BP-28952BDP TMR tetrazine1MG
BP-28953Cy5 tetrazine1MG
BP-28954Cy5.5 tetrazine1MG
BP-28955Cy7 tetrazine1MG
BP-28956Cy7.5 tetrazine1MG
BP-29649endo-BCN-PEG4-Val-Cit-PAB-MMAF5MG
BP-29789DSPE-PEG-endo-BCN, MW 2,0005MG
BP-29918DSPE-PEG-endo-BCN, MW 5,0005MG
BP-40206endo-BCN-PEG8-amine100MG
BP-40265endo-BCN CE-phosphoramidite100MG
BP-40388endo-BCN-PEG8-PFP ester50MG
BP-40734endo-BCN-PEG8-Val-Cit-PAB-MMAE5MG
BP-40780endo-BCN-PEG4-Biotin10MG
BP-40856endo-BCN-PEG2-Val-Cit-PAB-MMAE5MG

作為BroadPharm在中國的區(qū)域總代理,靶點科技有限公司將為中國客戶提供全面的BroadPharm產(chǎn)品以及客戶訂制化服務,歡迎大家隨時聯(lián)系我們。


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