LRDD Polyclonal antibody

LRDD Polyclonal Antibody for WB, IP, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 12119-1-AP



Tested Applications

Positive WB detected inL02 cells, HEK-293 cells
Positive IP detected inL02 cells
Positive IHC detected inhuman lung tissue, human pancreas tissue, human liver tissue, human lung cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHEK-293 cells, HeLa cells

Recommended dilution

Western Blot (WB)WB : 1:200-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate
Immunohistochemistry (IHC)IHC : 1:250-1:1000
Immunofluorescence (IF)IF : 1:200-1:800
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Published Applications

WBSee 1 publications below

Product Information

12119-1-AP targets LRDD in WB, IP, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivitymouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen LRDD fusion protein Ag2761
Full Name leucine-rich repeats and death domain containing
Calculated Molecular Weight 893 aa, 98 kDa
Observed Molecular Weight 55 kDa
GenBank Accession NumberBC014904
Gene Symbol LRDD
Gene ID (NCBI) 55367
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

P53-induced protein with a death domain (PIDD/LRDD) is a component of the PIDDosome. PIDD contains 910 residues with 7 leucine rich repeats (LRRs), 2 ZU-5 domains and a C-terminal death domain (DD). PIDD can be cleaved into shorter fragments generating a PIDD-N fragment of 48 kD (residues 1-446), a PIDD-C fragment of 51 kD (residues 447-910) and a PIDD-CC fragment of 37 kD (residues 589-910). Auto-cleavage of PIDD determines the downstream signaling events. The PIDD-C fragment mediates activation of NFκB via the recruitment of RIP1 and NEMO, while PIDD-CC causes caspase-2 activation, which leads to apoptosis.


Product Specific Protocols
WB protocol for LRDD antibody 12119-1-APDownload protocol
IHC protocol for LRDD antibody 12119-1-APDownload protocol
IF protocol for LRDD antibody 12119-1-APDownload protocol
IP protocol for LRDD antibody 12119-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Neural Regen Res

Neat1 decreases neuronal apoptosis after oxygen and glucose deprivation.

Authors - Wei-Na Chai