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ITEM#: 3042-JKA31231G
MFR#: JKA3123-1G
Methoxy PEG Maleimide. Selective for thiol groups on cystein side chains; reacts at pH 5.0-6.6
| Product Name | Description | Item# | QTY | |
|---|---|---|---|---|
mPEG40K-Succinimidyl Carboxymethyl Ester average Mn 40,000
|
Methoxy PEG NHS Ester (SCM PEG). Amine reactive PEG towards the amino groups of lysine(s) on proteins or other biologics; reaction occurs at room temperature in <1hr at pH 7-8. Stable linker between PEG and NHS ester. | 3042-JKA30411G | EA | |
Y-PEG40K-MAL average Mn 40,000
|
Y-shape Maleimide PEG. Thiol reactive PEG ; reacts at pH 5.0-6.5. JenKem Technology's patented products, Y-shape PEG derivatives, also known as branched PEG derivatives, contain two linear methoxy PEG chains attached to a central active core. JenKem | 3042-JKA00021G | EA | |
mPEG20K-MAL average Mn 20,000
|
Methoxy PEG Maleimide. Selective for thiol groups on cystein side chains; reacts at pH 5.0-6.5 | 3042-JKA31151G | EA | |
mPEG2K-MAL average Mn 2,000
|
Methoxy PEG Maleimide. Selective for thiol groups on cystein side chains; reacts at pH 5.0-6.7 | 3042-JKA31241G | EA | |
4arm-PEG40K-Maleimide average Mn 40,000
|
4arm PEG Maleimide. Hydrogel PEG. Maleimide is selective for thiol groups; reacts at pH 5.0-6.5. | 3042-JKA70671G | EA | |
4arm-PEG40K-COOH average Mn 40,000
|
4arm PEG Carboxyl. Hydrogel PEG. Carboxyl group binds to amino or other acid reactive chemical groups. | 3042-JKA70661G | EA | |
Y-PEG40K-COOH average Mn 40,000
|
Y-shaped Carboxyl PEG suitable for amine PEGylation. JenKem Technology's patented products, Y-shape PEG derivatives, also known as branched PEG derivatives, contain two linear methoxy PEG chains attached to a central active core. JenKem proprietary Y | 3042-JKA00191G | EA | |
Y-PEG40K-NH2 average Mn 40,000
|
JenKem proprietary Y-shape PEGs are more selective, due to their sterically bulky structure. The amine group is more reactive towards acylating agents than the hydroxyl group; readily undergoes reductive amination reactions. | 3042-JKA00101G | EA | |
Y-PEG40K-Propionaldehyde average Mn 40,000
|
Y-shaped Propion Aldehyde PEG. Reactive PEG for N-terminal amine in the presence of a reducing reagent; less selective but more reactive compared with Y-AALD-40K; reacts at pH 5-8. JenKem Technology's patented products, Y-shape PEG derivatives, also | 3042-JKA00171G | EA |