Thermo Fisher Scientific ROCK1 Polyclonal Antibody
ROCK1 단백질을 인식하는 Rabbit Polyclonal 항체로, Human, Mouse, Rat 시료에 반응합니다. Western blot, IHC, ICC 등 다양한 응용에 사용 가능하며, 항원 친화 크로마토그래피로 정제되었습니다. 세포 이동 및 분화 연구에 적합한 고순도 항체입니다.
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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) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to amino acids 280–331 of Human ROCK1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2803353 |
Product Specific Information
Purity is >95% by SDS-PAGE.
Target Information
ROCK1 is a serine/threonine kinase that regulates cell differentiation and migration. The Rho/ROCK pathway is involved in the progression of various human cancers. ROCK1 has been identified as a Caspase-3 substrate. It contributes to myosin light chain (MLC) activation through direct phosphorylation of MLC and phosphorylation of MLC phosphatase, leading to its inhibition. This process is essential for apoptotic membrane blebbing.
ROCK1 consists of an amino-terminal kinase domain and an inhibitory cysteine/histidine-rich C-terminal domain within a pleckstrin-homology region. During apoptosis, caspase-3 cleaves ROCK1 at a conserved DETD1113/G sequence, removing the inhibitory domain and resulting in constitutive kinase activity. This activation induces MLC phosphorylation and membrane blebbing, early events in apoptosis execution.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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