Thermo Fisher Scientific PTP1B Recombinant Rabbit Monoclonal Antibody (JJ0935)
PTP1B 단백질을 인식하는 재조합 토끼 단일클론 항체로, 높은 특이성과 재현성을 제공. Western blot, IHC, ICC/IF, Flow cytometry 등 다양한 응용 가능. HEK293 세포에서 발현된 IgG 형태, Protein A로 정제. 연구용으로만 사용 가능.
- 판매단위
- pk
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Thermo Fisher Scientific PTP1B Recombinant Rabbit Monoclonal Antibody (JJ0935)
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
| Flow Cytometry (Flow) | 1:50–1:100 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Zebrafish |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | JJ0935 |
| Immunogen | Synthetic peptide within Human PTP1B aa 374–400 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% Glycerol, 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2809765 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. These systems clone specific antibody DNA sequences from immunoreactive rabbits, and individual clones are screened to select the best candidates for production.
Advantages include:
- Superior specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulations
- Broader immunoreactivity to diverse targets due to larger rabbit immune repertoire
Target Information
PTP1B (PTPN1) is a tyrosine-protein phosphatase that regulates the endoplasmic reticulum unfolded protein response. It mediates dephosphorylation of EIF2AK3/PERK, inactivating its kinase activity.
PTP1B also participates in CKII- and p60c-src-induced signaling cascades, regulates EFNA5-EPHA3 signaling for cell reorganization and repulsion, and modulates hepatocyte growth factor receptor signaling by dephosphorylating MET.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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