Thermo Fisher Scientific PTPN22 Polyclonal Antibody
Human LYP1에 특이적인 Thermo Fisher Scientific PTPN22 Polyclonal Antibody로, WB, IHC, ICC/IF, Flow Cytometry 등에 사용 가능. Goat IgG 기반 액상 항체로 0.5 mg/mL 농도, TBS buffer에 BSA 포함. -20°C 보관, 인체 자가면역 연구용 적합.
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- pk
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.5–1 µg/mL |
| Immunohistochemistry (Paraffin) (IHC (P)) | 3.75 µg/mL |
| Immunocytochemistry (ICC/IF) | 10 µg/mL |
| Flow Cytometry (Flow) | 10 µg/mL |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Peptide with sequence CPPNKPAESVQSNNS |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Ammonium sulfate precipitation |
| Storage Buffer | TBS, pH 7.3, with 0.5% BSA |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Wet ice |
| RRID | AB_2932783 |
Product Specific Information
This antibody is specific for human LYP1 and will not cross-react with LYP2.
Tested in Peptide ELISA: antibody detection limit dilution 1:32,000.
Target Information
Protein tyrosine phosphatase PTPN22 (PTP22, LYP, PEP, formerly PTPN8) is a genetic variant associated with autoimmune diseases such as type 1 diabetes and rheumatoid arthritis.
The minor allele of a missense SNP in PTPN22 encodes a hematopoietic-specific phosphatase known as Lyp.
This risk allele is found in ~17% of Caucasians and ~28% of those with rheumatoid arthritis.
It disrupts the P1 proline-rich motif critical for interaction with the SH3 domain of CSK, potentially altering normal negative regulation of T cell activation.
PTPN22 may act as an effector and/or regulator of CSK in T cells and other hematopoietic cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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