PTPN22 Polyclonal antibody
PTPN22 Polyclonal Antibody for IHC, IP, WB,ELISA
Host / Isotype
Rabbit / IgG
human, mouse, rat
WB, IP, IHC, IF, ELISA
Cat no : 11783-1-AP
|Positive WB detected in||Daudi cells, Raji cells, Jurkat cells|
|Positive IP detected in||Jurkat cells|
|Positive IHC detected in||human lymphoma tissue|
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
|Western Blot (WB)||WB : 1:500-1:2000|
|Immunoprecipitation (IP)||IP : 0.5-4.0 ug for IP and 1:200-1:1000 for WB|
|Immunohistochemistry (IHC)||IHC : 1:50-1:500|
|Sample-dependent, check data in validation data gallery|
|WB||See 3 publications below|
|IF||See 1 publications below|
|IP||See 1 publications below|
11783-1-AP targets PTPN22 in WB, IP, IHC, IF, ELISA applications and shows reactivity with human, mouse, rat samples.
|Tested Reactivity||human, mouse, rat|
|Cited Reactivity||human, mouse, rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||PTPN22 fusion protein Ag2397|
|Full Name||protein tyrosine phosphatase, non-receptor type 22 (lymphoid)|
|Calculated molecular weight||82 kDa, 92 kDa|
|Observed molecular weight||100-110 kDa|
|GenBank accession number||BC017785|
|Gene ID (NCBI)||26191|
|Purification Method||Antigen affinity purification|
|Storage Buffer||PBS with 0.02% sodium azide and 50% glycerol pH 7.3.|
|Storage Conditions||Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.|
PTPN22(Tyrosine-protein phosphatase non-receptor type 22) is also named as LyP,PEP,PTPN8.It belongs to the protein-tyrosine phosphatase family and non-receptor class 4 subfamily.It acts as negative regulator of T-cell receptor (TCR) signaling.Defects in PTPN22 are a cause of susceptibility to systemic lupus erythematosus (SLE). It has some isoforms produced by alternative splicing with calculated molecular mass of 79-92 kDa, and apparent molecular mass of 100-110 kDa.
|Product Specific Protocols|
|WB protocol for PTPN22 antibody 11783-1-AP||Download protocol|
|IHC protocol for PTPN22 antibody 11783-1-AP||Download protocol|
|IP protocol for PTPN22 antibody 11783-1-AP||Download protocol|
|Click here to view our Standard Protocols|
J Exp Med
NLR Nod1 signaling promotes survival of BCR-engaged mature B cells through up-regulated Nod1 as a positive outcome.
TRAF3 enhances TCR signaling by regulating the inhibitors Csk and PTPN22.
Anandamide produced by Ca(2+)-insensitive enzymes induces excitation in primary sensory neurons.
The adaptor protein TRAF3 inhibits interleukin-6 receptor signaling in B cells to limit plasma cell development.