Thermo Fisher Scientific CCR4 Polyclonal Antibody
CCR4 단백질을 인식하는 Rabbit Polyclonal Antibody로, Human, Mouse, Rat 시료에 반응합니다. IHC, ICC/IF, ELISA 등 다양한 응용 가능하며, Protein A로 정제된 고순도 항체입니다. 연구용으로만 사용되며 안정적인 액상 형태로 제공됩니다.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200 |
| Immunohistochemistry (Frozen) (IHC (F)) | 1:100–1:500 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| ELISA | 1:500–1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH conjugated synthetic peptide derived from human CCR4 (amino acids 201–300) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | 0.01M TBS, pH 7.4, with 1% BSA, 50% glycerol |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
CCR4 is a chemokine receptor preferentially expressed on type 2 helper T (Th2-type) cells. Unlike other chemokine receptors, CCR4 and CCR8 expression on Th2 cells increases transiently following TCR and CD28 engagement. Activated Th1 cells also up-regulate CCR4 expression and responsiveness to thymus- and activation-regulated chemokine.
Chemokines are small (approximately 8–14 kD), mostly basic, structurally related molecules that regulate leukocyte trafficking through interactions with 7-transmembrane, G protein-coupled receptors. They play key roles in immune system development, homeostasis, and function, as well as in the central nervous system and endothelial cell regulation related to angiogenesis or angiostasis.
Chemokines are divided into two major subfamilies:
- CXC chemokines: first two conserved cysteines separated by one amino acid
- CC chemokines: first two cysteines adjacent
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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