Thermo Fisher Scientific Chromogranin A/CHGA Recombinant Rabbit Monoclonal Antibody (CHGA, 1773R)
Thermo Fisher의 CHGA, 1773R 항체는 인간 Chromogranin A를 인식하는 재조합 토끼 단클론 항체입니다. IHC(P)에서 1-2 µg/mL로 최적화되어 있으며, 신경내분비 종양 표지 연구에 적합합니다. 단백질 A/G로 정제된 액상 형태로, 보존제 없이 PBS(pH 7.4)에 용해되어 있습니다.
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- 1113-RBM13-P1ABX
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1개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Chromogranin A/CHGA Recombinant Rabbit Monoclonal Antibody (CHGA, 1773R)
Applications
- Immunohistochemistry (Paraffin) (IHC (P)): 1–2 µg/mL
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | CHGA, 1773R |
| Immunogen | Recombinant full-length human chromogranin A protein (UniProt ID: P10645-1, amino acids 1–457) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C or -80°C if preferred |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- This antibody does not react with Rat.
- For IHC on PFA-fixed tissues: incubate antibody for 30 minutes at room temperature.
- For formalin-fixed tissues: heat sections in 10 mM Tris with 1 mM EDTA (pH 9.0) for 45 minutes at 95°C, then cool for 20 minutes at room temperature.
Target Information
Chromogranin A (CHGA) is a member of the chromogranin/secretogranin family of neuroendocrine secretory proteins.
It is located in secretory vesicles of neurons and endocrine cells and serves as a precursor to biologically active peptides such as vasostatin, pancreastatin, and parastatin.
These peptides act as autocrine or paracrine negative modulators of the neuroendocrine system.
CHGA is widely used as a marker for carcinoid tumors, pheochromocytomas, paragangliomas, and other neuroendocrine tumors.
Coexpression of CHGA 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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