产品名称
DPP9 Rabbit Polyclonal Antibody
蛋白名称
Dipeptidyl peptidase 9 (DP9) (EC 3.4.14.5) (Dipeptidyl peptidase IV-related protein 2) (DPRP-2) (Dipeptidyl peptidase IX) (DPP IX) (Dipeptidyl peptidase-like protein 9) (DPLP9)
存储缓冲液
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% New type preservative N.
Human Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=91039
Human Swissprot No.
Q86TI2
Human Swissprot Link
https://www.uniprot.org/uniprot/Q86TI2
Mouse Gene Link
http://www.ncbi.nlm.nih.gov/sites/entrez?db=gene&term=224897
Mouse Swissprot No.
Q8BVG4
Mouse Swissprot Link
https://www.uniprot.org/uniprotkb/Q8BVG4/entry
特异性
This antibody detects endogenous levels of DPP9 at Human, Mouse
运输及保存条件
-15°C to -25°C/1 year(Do not lower than -25°C)
组织表达
Ubiquitously expressed, with highest levels in liver, heart and muscle, and lowest levels in brain.
细胞定位
[Isoform 1]: Cytoplasm, cytosol .; [Isoform 2]: Nucleus .
功能
Dipeptidyl peptidase that cleaves off N-terminal dipeptides from proteins having a Pro or Ala residue at position 2 . Acts as a key inhibitor of caspase-1-dependent monocyte and macrophage pyroptosis in resting cells by preventing activation of NLRP1 and CARD8 . Sequesters the cleaved C-terminal part of NLRP1 and CARD8, which respectively constitute the active part of the NLRP1 and CARD8 inflammasomes, in a ternary complex, thereby preventing their oligomerization and activation . The dipeptidyl peptidase activity is required to suppress NLRP1 and CARD8; however, neither NLRP1 nor CARD8 are bona fide substrates of DPP9, suggesting the existence of substrate(s) required for NLRP1 and CARD8 inhibition .
