Thermo Fisher Scientific Phospho-MAP2K1/MAP2K2 (Ser222) Polyclonal Antibody
MEK1/2 단백질의 Ser222 인산화 상태를 특이적으로 검출하는 Rabbit Polyclonal 항체. Western blot, IHC, ICC/IF에 사용 가능. 액상 형태로 제공되며, -20°C에서 보관. 연구용으로 세포 성장 및 신호전달 연구에 적합.
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC-P) | 1:50–1:200 |
| Immunocytochemistry / Immunofluorescence (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human MAP2K1 (Accession Q02750), corresponding to amino acid residues around phosphorylated Ser222. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2816429 |
Product Specific Information
This antibody detects endogenous levels of MEK1/2 only when phosphorylated at Ser222, a site historically referenced as Ser221.
Target Information
MEK1 (MAP Kinase Kinase, also known as MKK) is an integral component of the MAP kinase cascade that regulates cell growth and differentiation (Ahn, 1993; Chong et al., 2003). In the brain, this pathway also plays a key role in synaptic function (Adams and Sweatt, 2002). Activated MEK1 acts as a dual specificity kinase phosphorylating both a threonine and a tyrosine residue on MAP kinase (Kyriakis et al., 1991; Seger et al., 1991; Crews et al., 1992).
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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