Product Information
85062-2-PBS targets PTPN22 as part of a matched antibody pair:
MP01818-1: 85062-2-PBS capture and 85062-3-PBS detection (validated in Cytometric bead array)
MP01818-2: 85062-2-PBS capture and 85062-1-PBS detection (validated in Cytometric bead array)
Unconjugated rabbit recombinant monoclonal antibody in PBS only (BSA and azide free) storage buffer at a concentration of 1 mg/mL, ready for conjugation. Created using Proteintech’s proprietary in-house recombinant technology. Recombinant production enables unrivalled batch-to-batch consistency, easy scale-up, and future security of supply.
This conjugation ready format makes antibodies ideal for use in many applications including: ELISAs, multiplex assays requiring matched pairs, mass cytometry, and multiplex imaging applications.Antibody use should be optimized by the end user for each application and assay.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Recombinant |
| Type | Antibody |
| Immunogen | PTPN22 fusion protein Ag2397 Predict reactive species |
| 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 Symbol | PTPN22 |
| Gene ID (NCBI) | 26191 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Protein A purification |
| UNIPROT ID | Q9Y2R2 |
| Storage Buffer | PBS only , pH 7.3 |
| Storage Conditions | Store at -80°C. |
Background Information
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.
