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Ptpn22 Antibodies
AND Ptpn22 ELISA kits, Ptpn22 Proteins
Many biological assays use antibodies to detect Ptpn22, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with Ptpn22 in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop Ptpn22 antibodies...
Designing a Western blot for Ptpn22? The guide has the expected band size, antibodies backed by real blot images, the controls to run alongside, and protocols taken from published papers.
Open the PTPN22 Western Blot GuidePtpn22 Infographic by Boster Bio
All Ptpn22 Products
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Ptpn22 Overview
Facts about Tyrosine-protein phosphatase non-receptor type 22.
Tyrosine-protein phosphatase non-receptor type 22 (Ptpn22)
Acts as negative regulator of T-cell receptor (TCR) signaling by direct dephosphorylation of the Src family kinases LCK and FYN, ITAMs of the TCRz/CD3 complicated, as well as ZAP70, VAV, VCP and other key signaling molecules (By similarity). Associates with and probably dephosphorylates CBL (By similarity).
Dephosphorylates LCK at its triggering'Tyr-394' residue (By similarity). Dephosphorylates ZAP70 at its triggering'Tyr-492' residue (By similarity).
Gene Information
| Mouse | |
|---|---|
| Gene Name: | Ptpn22 |
| Uniprot: | P29352 |
| Entrez: | 19260 |
Family
| Belongs to: |
|---|
| protein-tyrosine phosphatase family |
Alternative Names
EC 3.1.3.48; Hematopoietic cell protein-tyrosine phosphatase 70Z-PEP; Lymphoid phosphatase; lymphoid-specific protein tyrosine phosphatase; Lyp; Lyp1; Lyp2; LyPTP; PEP; PEST-domain phosphatase; protein tyrosine phosphatase, non-receptor type 22 (lymphoid); protein tyrosine phosphatase, non-receptor type 8; PTPN22; PTPN8 (former); PTPN8LYP1; tyrosine-protein phosphatase non-receptor type 22
Molecular Weight
Mass (kDA):
89.714 kDA
Genomic Context
| Mouse | |
|---|---|
| Location: | 3|3 F2.2 |
| Sequence: | 3; |
Tissue Specificity
Spleen, thymus, lymph node and bone marrow.
Diseases
- Autoimmune Reaction
- Autoimmune Diseases
- Arthritis
- Rheumatoid Arthritis
- Diabetes Mellitus
- Diabetes Mellitus, Insulin-dependent
- Autoimmunity
- Lupus Erythematosus, Systemic
- Lymphomatoid Papulosis
- Graves Disease
- Thyroid Diseases
- Hashimoto Disease
Pathways
- Pathogenesis
- Immune Response
- Cell Activation
- T Cell Activation
- Lymphocyte Activation
- Secretion
- Insulin Secretion
- Localization
- Cell Death
- Pigmentation
- Adaptive Immune Response
- Reverse Transcription
- Innate Immune Response
PTMs
- Citrullination
- Phosphorylation
- Dephosphorylation
For details, visit:
bosterbio.com/bosterbio-gene-info-cards/Ptpn22
bosterbio.com/bosterbio-gene-info-cards/Ptpn22
References
PMID: 1373816 by Matthews R.J., et al. Characterization of hematopoietic intracellular protein tyrosine phosphatases: description of a phosphatase containing an SH2 domain and another enriched in proline-, glutamic acid-, serine-, and threonine-rich sequences.
PMID: 8890164 by Cloutier J.-F., et al. Association of inhibitory tyrosine protein kinase p50csk with protein tyrosine phosphatase PEP in T cells and other hemopoietic cells.