Thermo Fisher Scientific CHP2 Polyclonal Antibody
CHP2 단백질을 인식하는 Rabbit Polyclonal 항체로 Western blot, IHC, ICC/IF에 적합. Human, Mouse, Rat 시료에 반응. Affinity chromatography로 정제된 액상 형태이며, -20°C 보관. 세포 내 CHP2 발현 연구에 활용 가능.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human CHP2 (Accession O43745), corresponding to amino acid residues P103–L153 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | –20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2850910 |
Product Specific Information
Antibody detects endogenous levels of total CHP2.
Target Information
CHP2 (Calcineurin B homologous protein 2), also known as Hepatocellular carcinoma-associated antigen 520, is a 196 amino acid protein containing four EF-hand domains and plays a potential role in transmembrane Na⁺/H⁺ exchange. By binding to and activating NHE-1, CHP2 increases intracellular pH and protects cells from serum deprivation-induced death. CHP2 is highly expressed in malignantly transformed cells and is considered a tumor-associated antigen. Overexpression promotes proliferation of HEK293 cells, while knockdown in HepG2 cells inhibits proliferation. CHP2 can bind and stimulate calcineurin A phosphatase activity, activating the calcineurin/NFAT signaling pathway.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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