DSPE-PEG-MAL/NHS/NH2/COOH/Biotin結(jié)構(gòu)式
西安凱新生物科技有限公司是國內(nèi)的磷脂供應(yīng)商,在磷脂種類里面,我公司經(jīng)營的PEG磷脂種類為齊全,技術(shù)為全面。
西安凱新生物從產(chǎn)品種類及技術(shù)特點(diǎn)方面可以提供十分廣泛的PEG磷脂產(chǎn)品,這些產(chǎn)品均產(chǎn)于西安凱新生物實(shí)驗(yàn)室。
1:常規(guī)基團(tuán) DSPE-PEG-X (常規(guī)基團(tuán)NH2/MAL/COOH)
2:熒光基團(tuán) DSPE-PEG-X (熒光基團(tuán)FITC/RB/CY3/CY5/NBD/6-FAM/6-TAMRA)
3:靶向分子 DSPE-PEG-X (靶向分子 Folate/Galactose/RGD/Chol/Chitosan/Dextran)
4:點(diǎn)擊化學(xué) DSPE-PEG-X (點(diǎn)擊化學(xué) N3/DBCO/Tetrazine/TCO/Alkyne)
5:聚合物類 DSPE-PEG-X (聚合物類PCL/PLGA/PLA/PEI/PAMAM)
6:納米材料 DSPE-PEG-Au 我們能提供納米金粒徑為10-100nm產(chǎn)品(納米金/棒)
7:小分子PEG類 DSPE-PEG(2-12)-X (PEG的個數(shù)從2-12個不等,單分散的PEG磷脂)
8:雙硫鍵產(chǎn)品 DSPE-SS-PEG-X
9:磷脂+活性基團(tuán) DSPE-NHS DSPE-MAL
以上DSPE還可以替換成DPPE/DOPE/DMPE/DLPE,PEG分子量550-10000不等。
產(chǎn)品名稱:DSPE-PEG2000-MAL
中文名稱:二棕櫚酰磷脂酰乙醇胺-聚乙二醇-馬來酰亞胺
英文全稱:1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[maleimide(polyethyleneglycol)]
產(chǎn)品外觀:白色粉末
分子式:C139H271N4O57P
溶解度:>10mg/mL in hot water, chloroform, ethanol
PEG分子量:2000
整體分子量:2900
結(jié)構(gòu)式:
![](http://www.xarxbio.com/upload/month_1703/201703271015194076.png)
產(chǎn)品純度:97%
產(chǎn)品包裝:100mg
價格:3600元
保存條件:-20℃
保存時間:1年
產(chǎn)品用途:用于鏈接帶有巰基HS的蛋白、多肽、抗體或其他分子
生產(chǎn)廠家:美國nanocs
產(chǎn)品描述:
DSPE-PEG-maleimide (DSPE-PEG-MAL) is alinear heterobifunctional PEGylation reagent with a DSPE phospholipid and amaleimide. It is a useful self-assembling reagent to prepare PEGylated liposomeor micelle while also providing a thiol or cysteine reactive maleimide group.It is often used in targeted drug delivery with the lipid bilayer to improvedrug solubility, the PEG to provide stealth property, extend circulationhalf-life and reduce non-specific protein binding or cell adhesion, and thereactive maleimide to bioconjugate targeting molecules including antibody,aptamer, protein, and peptide.
供應(yīng)商:西安凱新生物科技有限公司
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產(chǎn)品名稱:DSPE-PEG2000-NHS
中文名稱:二棕櫚酰磷脂酰乙醇胺-聚乙二醇-琥珀酰亞胺酯
英文:1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[succinimidyl(polyethyleneglycol)]
產(chǎn)品外觀:白色粉末
分子式:C139H271N4O57P
溶解度:>10mg/mL in hot water, chloroform, DMSO
PEG分子量:2000
整體分子量:2900
結(jié)構(gòu)式:
![](http://www.xarxbio.com/upload/month_1703/201703271016086945.png)
產(chǎn)品純度:95%
產(chǎn)品包裝:100mg
價格:3600元
保存條件:-20℃
保存時間:1年
產(chǎn)品用途:用于鏈接帶有氨基NH2的蛋白、多肽、抗體或其他分子
供應(yīng)商:西安凱新生物科技有限公司
產(chǎn)品描述:
1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine(DSPE) conjugated polyethylene glycol with active succinimidyl ester(DSPE-PEG-NHS) is a linear heterobifunctional PEGylation reagent with a DSPEphospholipid and an active ester group. It is a useful self-assembling reagentto prepare PEGylated liposome or micelle while also providing a NHS group forconjugation with amine-containing moieties or ligands. It is often used intargeted drug delivery with the lipid bilayer to improve drug solubility, thePEG to provide stealth property, extend circulation half-life and reducenon-specific protein binding or cell adhesion, and the acid group tobioconjugate targeting molecules including antibody, aptamer, protein, andpeptide.
產(chǎn)品名稱:DSPE-PEG2000-NH2
中文名稱:二棕櫚酰磷脂酰乙醇胺-聚乙二醇-氨基
英文:1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[amino(polyethyleneglycol)]
產(chǎn)品外觀:白色粉末
分子式: C132H266N3O54P
溶解度:>10mg/mL in hot water, chloroform, DMSO
PEG分子量:2000
整體分子量:2800
結(jié)構(gòu)式:
![](http://www.xarxbio.com/upload/month_1703/201703271016183388.png)
產(chǎn)品純度:93%
產(chǎn)品包裝:100mg
價格:2800元
保存條件:-20℃
保存時間:1年
產(chǎn)品用途:用于鏈接帶有羧基COOH的蛋白、多肽、抗體或其他分子
供應(yīng)商:西安凱新生物科技有限公司
產(chǎn)品描述:
1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine(DSPE)-polyethylene glycol-amine (DSPE-PEG-Amine, DSPE-PEG-NH2) is a linearheterobifunctional PEGylation reagent with a DSPE phospholipid and an amine.DSPE-PEG-NH2 is used to modify liposome surface with biomolecules containingamine reactive groups (NHS, thiolate). It is a useful self-assembling reagentto prepare grafted or PEGylated liposome or micelle while also providing anamine group for bioconjugation. It is often used in targeted drug delivery withthe lipid bilayer to improve drug solubility, the PEG to provide stealthproperty, extend circulation half-life and reduce non-specific protein bindingor cell adhesion, and the amine group to bioconjugate targeting moleculesincluding antibody, aptamer, protein, and peptide.
產(chǎn)品名稱:DSPE-PEG2000-COOH
中文名稱:二棕櫚酰磷脂酰乙醇胺-聚乙二醇-羧基
英文:1,2-distearoyl-sn-glycero-3-phosphoethanolamine-PEG-carboxylicacid
產(chǎn)品外觀:白色粉末
分子式:C134H267N2O57P
溶解度:>10mg/mL in hot water, chloroform, DMSO
PEG分子量:2000
整體分子量:2900
結(jié)構(gòu)式:
![](http://www.xarxbio.com/upload/month_1703/201703271016294119.png)
產(chǎn)品純度:98%
產(chǎn)品包裝:100mg
價格:3600元
保存條件:-20℃
保存時間:1年
產(chǎn)品用途:用于鏈接帶有氨基NH2的蛋白、多肽、抗體或其他分子
供應(yīng)商:西安凱新生物科技有限公司
產(chǎn)品描述:
1,2-distearoyl-sn-glycero-3-phosphoethanolamine-PEG-succinicacid (DSPE-PEG-COOH), (or N-succinyl-L-α-phosphatidylethanolamine,Distearoyl) is a DSPE-PEG conjugatewith carboxylic acid group at the end of PEG. DSPE-PEG-COOH is used to preparelong-circulating liposomes with free -COOH on the liposome surface for furthermodification. It is extensively used for targeted drug/gene delivery.
產(chǎn)品名稱:DSPE-PEG2000-Biotin
中文名稱:二棕櫚酰磷脂酰乙醇胺-聚乙二醇-生物素
英文:1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[biotinyl(polyethyleneglycol)]
產(chǎn)品外觀:白色粉末
分子式:C142H280N5O56PS
溶解度:>5mg/mL in hot water, chloroform, DMSO
PEG分子量:2000
整體分子量:3050
結(jié)構(gòu)式:
![](http://www.xarxbio.com/upload/month_1703/201703271016396698.png)
產(chǎn)品純度:96%
產(chǎn)品包裝:100mg
價格:3600元
保存條件:-20℃
保存時間:1年
產(chǎn)品用途:用于鏈接帶有鏈霉親和素或其他的基團(tuán)的分子
供應(yīng)商:西安凱新生物科技有限公司
產(chǎn)品描述:
DSPE-PEG-Biotin (DSPE-PEG-BIO) is a linearheterobifunctional PEGylation reagent with a DSPE phospholipid and a biotin. Itis a useful self-assembling reagent to prepare grafted or PEGylated liposome ormicelle while also providing an biotin group for binding to avidin orstreptavidin.
It is often used in targeted drug deliverywith the lipid bilayer to improve drug solubility, the PEG to provide stealthproperty, extend circulation half-life and reduce non-specific protein bindingor cell adhesion, and the biotin group to non-covalently bind to targetingmolecules including antibody, aptamer, protein, and peptide.