Thermo Fisher Scientific SHP-1 Recombinant Rabbit Monoclonal Antibody (SR41-02)
SHP-1 단백질을 인식하는 재조합 토끼 단일클론 항체로, Western blot, IHC, ICC/IF, Flow cytometry에 사용 가능. 높은 특이성과 일관된 로트 간 품질 제공. HEK293 세포에서 발현된 IgG 형태로, 1 mg/mL 농도 액상 제품. 연구용으로만 사용.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:2000–1:5000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200–1:1000 |
| Immunocytochemistry (ICC/IF) | 1:1000 |
| Flow Cytometry (Flow) | 1:1000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | SR41-02 |
| Immunogen | Synthetic peptide within Human SHP-1 (aa 537–595) |
| 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 storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2809283 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems by cloning specific antibody DNA sequences from immunoreactive rabbits. Individual clones are screened to select optimal candidates for production.
Advantages include:
- Superior specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulation
- Broader immunoreactivity due to the large rabbit immune repertoire
Target Information
SHP-1 (PTPN6) is a non-receptor protein tyrosine phosphatase primarily expressed in hematopoietic cells. It contains two SH2 domains, a catalytic domain, and a regulatory domain. SHP-1 downregulates tyrosine kinase-regulated pathways by dephosphorylating target proteins.
In hematopoietic cells, SHP-1 binds to phosphorylated EpoR to negatively regulate growth. Overexpression in epithelial cells leads to dephosphorylation of the Ros receptor tyrosine kinase, reducing Ros-dependent proliferation and transformation. In myeloid cells, SHP-1 associates with IL-3R beta chain to downregulate IL-3-induced phosphorylation and proliferation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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