Thermo Fisher Scientific Gata-4 Monoclonal Antibody (eBioEvan), eBioscience
Gata-4 단백질을 인식하는 Rat IgG2a 단일클론 항체로, Western blot 및 면역조직화학(IHC)에 적합합니다. 인간 및 마우스 시료에서 반응하며, 심근세포 분화 및 발달 연구에 유용합니다. 고순도(>90%) 항체로 PBS buffer에 보관됩니다.
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Applications and Tested Dilutions
| Application | Tested Dilution | Publications |
|---|---|---|
| Western Blot (WB) | 1:1,000 | - |
| Immunohistochemistry (IHC) | - | 5 publications |
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-Dependent | - |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | - | 2 publications |
| Immunohistochemistry (Frozen) (IHC (F)) | - | 1 publication |
| Immunocytochemistry (ICC/IF) | - | 8 publications |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse |
| Published Species | Human, Mouse, Rat |
| Host / Isotype | Rat / IgG2a, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | eBioEvan |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.2 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_763542 |
Product Specific Information
The eBioEvan monoclonal antibody reacts with mouse and human Gata-4. In western blot analysis of C57Bl/6 and BALB/c mouse heart lysates, a single band is detected, indicating specificity for Gata-4 without cross-reactivity to Gata-5 or Gata-6.
This antibody has been successfully used in flow cytometry on HEK 293T cells transiently transfected with mouse or human Gata-4.
Gata-4 is part of the GATA transcription factor family, containing two zinc finger domains. The mouse Gata-4 gene encodes a 48 kDa protein involved in cardiomyocyte differentiation, proliferation, and survival. It is expressed during fetal development and in adult heart tissue, and also regulates gene expression in the gut, liver, and gonads.
Applications Reported:
Immunoblotting (WB) and Immunohistochemistry (IHC)
Applications Tested:
- Western blot: Recommended starting dilution 2 µg/mL
- Formalin-fixed paraffin-embedded human tissue: ≤ 5 µg/mL (low pH antigen retrieval)
Antibody titration is recommended for optimal performance.
Purity: >90% (SDS-PAGE)
Aggregation: <10% (HPLC)
Filtration: 0.2 µm post-manufacturing filtered
Target Information
GATA4 is a zinc-finger transcription factor recognizing the GATA motif in gene promoters. It regulates genes involved in embryogenesis and myocardial differentiation. Mutations in GATA4 are associated with cardiac septal defects.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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