品牌
生产厂家厂商性质
西安市所在地
开学季PEG衍生物、活性荧光染料,纳米微球,大环配体*
面议DBCO-PEG4-amine,1255942-08-5
面议8 arm PEG NH2,MW:2000,3400,5000,10000,20000,40000
面议4arm PEG Biotin,MW:2k,3.4k,5k,10k,20k,40k,四臂聚PEG生物
面议CY3-NHS酯,荧光染料Cy3 NHS ester,Cy3-N-羟基琥珀酰亚胺酯,1032678-
面议罗丹明聚乙二醇巯基
面议SH-PEG2000-NH2,SH-PEG3400-NHS,SH-PEG2000-COOH,*
面议马来酰亚胺PEG硅烷,MAL-PEG-Silane,1k、2K、3.4K、5K、10K、20K
面议FITC-PEG-OPSS
面议N3-PEG-COOH,叠氮聚乙二醇羧基,Azido-PEG-Acid,MW:2k、3.4k、5k
面议Cy3-PEG-DSPE,Cy3-PEG-磷脂,二棕榈酰磷脂酰乙醇胺-聚乙二醇-菁染料3
面议现货供应:COOH-PEG10000-NH2,羧基PEG氨基,Amine PEG acid
面议N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl) provides the first part of a simple and robust two-step technique that helps identify and characterize cell surface sialic acid-containing glycoproteins. The alkyne-modified protein is detected with either fluorescent azides or biotin azide. The acetyl groups increase cell permeability and allow the unnatural sugars to easily pass through the cell membrane. Carboxyesterases remove the acetyl groups once the monosaccharide is in the cell.
Molecular weight | 427.40 |
Chemical composition | C19H25NO10 |
CAS | 1658458-26-4 |
Solubility | DMSO, DMF, DCM, THF, Chloroform |
Purity | >90% |
Appearance | White to grey amorphous solid |
Storage conditions | -20C |
Shipping conditions | Ambient temperature |
Ac4GalNAl,1658458-26-4,代谢标记物
公司:西安凯新生物科技有限公司
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