商品编号


72022



品牌


Bpsbioscience



公司


BPS Bioscience Inc.



公司分类


Immunotherapy



Size

96 reactions

商品信息













Background:
L-tryptophan (L-Trp) is an essential amino acid necessary for protein synthesis in mammalian cells and the L-Trp to kynurenine (Kyn) pathway is firmly established as a key regulator of innate and adaptive immunity. Catabolism of L-Trp to Kyn maintains an immunosuppressive microenvironment by starving immune cells of L-Trp and releasing degradation products of L-Trp that have immunosuppressive functions. Indoleamine 2,3- dioxygenases (IDO1 & IDO2), two of the rate limiting enzymes in this pathway, are upregulated in many tumors, providing cancer cells with an avenue for immune evasion.




Description:
The
IDO2 Inhibitor Screening Assay Kit
is designed to measure
IDO2
enzyme inhibition. The
IDO2 Inhibitor Screening Assay Kit
is simple to use. Inhibitor and enzyme are added to a sample containing L-Trp substrate.




Synonym(s):
Indoleamine 2,3-dioxygenase 2, IDO-2, IDO




Supplied As:
The kit comes in a convenient format, with enough reaction solution and enzyme to perform a total of 100 reactions.




Contraindications:
DMSO >0.5%, strong acids or bases, ionic detergents, high salt




Format:

COMPONENTS:





Instructions for use:
See assay kit data sheet for detailed protocol.




Storage / St
ABI
lity:
At least 6 months from date of receipt when stored as directed.




Application(s):
Useful for the study of IDO2 enzymology, screening inhibitors, and selectivity profiling.




Reference(s):

1. Liu, X.,
et al., Blood. 2010
;
115(17)
: 3520-3530.
2. Seegers, N.,
et al. J. Biomol. Screen
. 2014;
19(9)
: 1266-74.




Warning(s):
Avoid freeze/thaw cycles.




Scientific Category:
Immunotherapy




Product Type:
Assay Kit




Data shown is lot-specific.
Contact us
for specific information on other lots.