Thermo Fisher Scientific Chromogranin A/CHGA Recombinant Rabbit Monoclonal Antibody (CHGA, 1731R)
인간 CHGA 단백질을 인식하는 재조합 토끼 단클론 항체. IHC(P) 및 Peptide Array에 사용 가능. Neuroendocrine 종양의 마커 연구에 적합. Protein A/G 정제, PBS 완충액에 0.05% BSA 및 sodium azide 함유. 4°C 보관.
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- 1113-RBM11-P0
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1–2 µg/mL |
| Peptide Array (Array) | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | CHGA, 1731R |
| Immunogen | Recombinant human full-length chromogranin A (CHGA) protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- This antibody does not react with Rat.
- Immunohistochemistry (PFA fixed): incubate antibody for 30 min at room temperature.
- Staining of formalin-fixed tissues requires heating tissue sections in 10 mM Tris with 1 mM EDTA, pH 9.0, for 45 min at 95°C, followed by cooling at room temperature for 20 minutes.
Target Information
Chromogranin A (CHGA) is a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins.
It is found in secretory vesicles of neurons and endocrine cells.
CHGA is a precursor to three biologically active peptides: vasostatin, pancreastatin, and parastatin.
These peptides act as autocrine or paracrine negative modulators of the neuroendocrine system.
CHGA is an excellent marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors.
Coexpression of chromogranin A and neuron specific enolase (NSE) is common in neuroendocrine neoplasms.
For Research Use Only. Not for use in diagnostic procedures.
Not for resale without express authorization.
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