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BroadPharm--PEG接頭及點擊化學試劑供應商

更新時間:2023-02-23   點擊次數:189次

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量的PEG接頭、Click Chemistry試劑、ADC接頭、 PROTAC接頭、藥物遞送脂質、核苷、亞磷酰胺和標記試劑。BroadPharm成立于2009年,生產超過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、抗體-藥物偶聯(ADC)治療、藥物遞送和診斷領域。

主要產品線:

*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連接劑作為交聯劑在偶聯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,以提高藥物的溶解度和穩定性,優化DMPK并發現新的遞送形式。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。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,應變環辛烯的活化能顯著降低。第三代Click Chemistry是四嗪和烯烴(反式環辛烯)之間的連接。這種高速反應也是不含銅的,這是體內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、抗體、核酸和其他生物物質,用于生物標記、細胞成像、診斷、蛋白質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的連接子/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的產品。找靶點科技訂購,渠道正規,質量保證,貨期超快,最短1周。

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BP-20617Bis-PEG2-NHS ester250MG
BP-21683Propargyl-PEG3-amine250MG
BP-23309Sulfo DBCO-amine25MG
BP-23738N-Mal-N-bis(PEG2-acid)100MG
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BP-22456TAMRA-PEG4-DBCO1MG
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BP-21715Ald-CH2-PEG3-azide100MG
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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
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BP-21830PEG131G
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BP-21916Thiol-PEG12-acid1G
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BP-23465Val-Cit-PAB-MMAE5MG
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BP-22442Sulfo-Cy5-Methyltetrazine1MG
BP-22441Sulfo-Cy3-Methyltetrazine1MG
BP-25659DBCO-PEG4-Val-Cit-PAB-MMAE10MG
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BP-21072m-PEG4-bromide500MG
BP-21663Bromo-PEG3-bromide500MG
BP-22221Acid-PEG9-NHS ester100MG
BP-21075Azide-PEG8-alcohol100MG
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BP-22559Cy5 amine1MG
BP-22435Methyltetrazine-PEG4-amine HCl salt25MG
BP-23473BDP FL DBCO1MG
BP-23775Cy5 DBCO1MG
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BP-22467Azidoacetic acid NHS ester100MG
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BP-22851endo-BCN-PEG4-NHS ester50MG
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BP-21638t-Boc-N-amido-PEG8-acid500MG
BP-23302Mal-PEG8-NHS ester50MG
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BP-21832Bis-PEG1-NHS ester100MG
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BP-25553BP Fluor 488 Alkyne1MG
BP-22505Azido-PEG4-beta-D-glucose50MG
BP-22826Biotin-PEG3-amine100MG
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BP-22117Biotin-PEG8-NHS ester250MG
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BP-25499SM-10250MG
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BP-25564BP Fluor 555 Azide1MG
BP-23466BDP FL-PEG5-azide1MG
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BP-23649DM410MG
BP-20561DNP-PEG4-acid250MG
BP-20562DNP-PEG6-acid250MG
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BP-20692Azido-PEG2-amine1G
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BP-20989Fmoc-N-amido-PEG4-acid250MG
BP-22038t-Boc-N-amido-PEG24-acid250MG
BP-22397DNP-PEG12-NHS ester100MG
BP-25711ALC-015950MG
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BP-22423TCO-PEG12-DBCO5MG
BP-22287DBCO-C6-acid100MG
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BP-23344Bis-sulfone NHS Ester100MG
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BP-26809LP0125MG
BP-25635N-(acid-PEG10)-N-bis(PEG10-azide)100MG
BP-24070DOTA-PEG5-C6-DBCO1MG
BP-22538Cy7 NHS ester1MG
BP-20506endo-BCN-PNP-carbonate50MG
BP-20566Biotin-PEG4-NHS ester100MG
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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
BP-22119Biotin-PEG4-azide100MG
BP-22134endo-BCN-PEG2-alcohol50MG
BP-22231DBCO-NHS50MG
BP-22278MMAE100MG
BP-22287DBCO-C6-acid100MG
BP-22288DBCO-PEG4-NHS ester25MG
BP-22289DBCO-Sulfo-NHS ester25MG
BP-22292DBCO-NHCO-PEG4-amine TFA salt25MG
BP-22293DBCO-Maleimide25MG
BP-22294DBCO-PEG4-Maleimide10MG
BP-22295DBCO-PEG4-biotin5MG
BP-22296DBCO-Sulfo-Link-biotin5MG
BP-22309Fmoc-Val-Cit-PAB-PNP100MG
BP-22417TCO-NHS ester25MG
BP-22418TCO-PEG4-NHS ester10MG
BP-22420TCO-PEG4-acid25MG
BP-22422TCO-amine hydrochloride25MG
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-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
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BP-23019N-(m-PEG4)-N'-(DBCO-PEG4)-Cy51MG
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BP-23401bis-PEG2-endo-BCN50MG
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BP-23473BDP FL DBCO1MG
BP-23623DBCO-NHCO-PEG4-NH-Boc50MG
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BP-23702bis-PEG4-endo-BCN100MG
BP-23715DSPE-PEG4-DBCO25MG
BP-23726DBCO-NHCO-PEG4-NHS ester25MG
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BP-23765endo-BCN-PEG8-NHS ester25MG
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BP-23767endo-BCN-PEG12-acid25MG
BP-23768endo-BCN-PEG8-acid25MG
BP-23769N-DBCO-N-bis(PEG2-NHS ester)25MG
BP-23772DBCO-PEG4-DBCO25MG
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BP-23847TCO-PEG4-biotin5MG
BP-23872TCO-PEG9-maleimide10MG
BP-23886BDP FL-PEG4-TCO5MG
BP-23969MC-Val-Cit-PAB-MMAE5MG
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BP-24102TCO-PEG-TCO, MW 5,00010MG
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BP-24159TCO-PEG6-amine25MG
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BP-25535BP Fluor 350 Alkyne1MG
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BP-25739Methyltetrazine-PEG2-DBCO25MG
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BP-28183PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(endo-BCN-PEG2-ethoxymethyl)-methane)50MG
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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
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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產品以及客戶訂制化服務,歡迎大家隨時聯系我們。


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