BD9605355
Bis(2,5-dioxopyrrolidin-1-yl)4,7,10,13-tetraoxahexadecane-1,16-dioate , 98+% , 1314378-11-4
CAS NO.：1314378-11-4
Empirical Formula: C20H28N2O12
Molecular Weight: 488.44
MDL number: MFCD20228963
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB244.80 | In Stock |
|
| 250mg | RMB416.00 | In Stock |
|
| 1g | RMB1052.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| storage temp. | Storage temp. -20°C |
| solubility | Soluble in DCM |
| form | Solid |
| color | White to off-white |
Description and Uses
Bis-PEG4-NHS ester is a PEG linker containing two NHS ester groups. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Bis- PEG4- NHS ester is a nonclaevable 4-unit PEG linker for antibody-agent-conjugation (ADC).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501 |
