Thermo Fisher Scientific ErbB4 Polyclonal Antibody
ErbB4 단백질을 표적하는 Rabbit Polyclonal 항체로, Western blot 및 Immunoprecipitation에 적합합니다. 인간 시료에 반응하며, 항원 친화 크로마토그래피로 정제되었습니다. 액상 형태로 제공되며 4°C에서 보관합니다.
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- A300666Ax (2개 옵션)
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- pk
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2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific ErbB4 Polyclonal Antibody
Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunoprecipitation (IP) | 2–5 µg/mg lysate |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Region between residues 1100 and 1150 of human v-erb-a erythroblastic leukemia viral oncogene homolog 4 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | Tris citrate/phosphate, pH 7–8 |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
The recommended shelf life for this product is 1 year from date of receipt.
Target Information
Oncogene ERBB4 (HER4) is a member of the type I receptor protein tyrosine kinase family, which includes EGFR, ERBB2, and ERBB3. ERBB4 is activated by neuregulins and other ligands, inducing cellular responses such as mitogenesis and differentiation. It mediates tyrosine phosphorylation and plays a key role in signal transduction processes including metabolism regulation, transcription, cell cycle progression, cytoskeletal rearrangement, apoptosis, and differentiation.
ErbB4 is highly expressed in several breast carcinoma cell lines (T47-D, MDA-MB-453, BT-474, H3396) and in normal tissues such as skeletal muscle, heart, pituitary, brain, and cerebellum. Expression is lower or absent in some breast tumor lines (MDA-MB-231, MDA-MB-157, MDA-MB-468, SKBR-3). Elevated ErbB4 levels in certain tumor cell lines suggest a potential role in malignancy.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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