Thermo Fisher Scientific Phospho-GATA3 (Ser308) Recombinant Rabbit Monoclonal Antibody (ST44-09)
Phospho-GATA3 (Ser308) 인산화 부위를 인식하는 재조합 토끼 단클론 항체로, Western blot 및 IHC(P)에서 사용 가능. 높은 특이성과 재현성을 제공하며, 동물 유래 성분이 없는 포뮬레이션으로 일관된 품질 유지. 연구용으로 적합.
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:1,000–1:2,000 | View 1 publication |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 | — |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Published Species | Not Applicable |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | ST44-09 |
| Immunogen | Synthetic phospho-peptide corresponding to residues surrounding Ser308 of Human GATA3 (aa 281–330) |
| 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_2809434 |
Product Specific Information
Recombinant rabbit monoclonal antibodies are produced using in vitro expression systems. These systems clone specific antibody DNA sequences from immunoreactive rabbits, followed by screening to select optimal clones for production.
Advantages include:
- Improved specificity and sensitivity
- Lot-to-lot consistency
- Animal origin-free formulations
- Broader immunoreactivity due to the large rabbit immune repertoire
Target Information
GATA3 is a zinc finger transcription factor that binds enhancer elements of T-cell receptor (TCR) genes (alpha, beta, gamma, and delta). It regulates T-cell receptor gene activation and is abundantly expressed in the T-lymphocyte lineage.
The human GATA3 gene comprises six exons spanning approximately 17 kb, with two zinc fingers encoded by separate exons highly conserved with those of GATA1. GATA3 mRNA is expressed in T cells but not in B cells or macrophages, indicating its role in T-cell specific gene regulation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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