Thermo Fisher Scientific IL-5 Polyclonal Antibody
Thermo Fisher Scientific의 IL-5 Polyclonal Antibody는 돼지 IL-5에 반응하는 염소 유래 IgG 항체로, WB, ICC/IF, 중화 실험에 사용됩니다. 항원 친화 크로마토그래피로 정제되었으며, ELISA에서 다양한 종 IL-5와 교차 반응성을 보입니다. 연구용으로만 사용됩니다.
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- PA547458
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- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.1 µg/mL |
| Immunocytochemistry (ICC/IF) | 5–15 µg/mL |
| Neutralization (Neu) | 2–8 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Pig |
| Host/Isotype | Goat / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Mouse myeloma cell line NS0-derived recombinant porcine IL-5 (Ile20–Ser134) |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 0.2 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS with 5% trehalose |
| Contains | No Preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2577135 |
Product Specific Information
- In direct ELISAs, 50% cross-reactivity with recombinant canine IL-5 and recombinant feline IL-5 is observed.
- 30% cross-reactivity with recombinant human IL-5, recombinant mouse IL-5, and recombinant rat IL-5 is observed.
- Reconstitute at 0.2 mg/mL in sterile PBS.
- Endotoxin level is <0.10 EU per 1 µg of antibody (LAL method).
Target Information
IL-5 is a cytokine that acts as a growth and differentiation factor for both B cells and eosinophils.
It regulates eosinopoiesis, eosinophil maturation, and activation. Elevated IL-5 levels are associated with asthma and hypereosinophilic syndromes.
The IL-5 receptor is a heterodimer sharing its beta subunit with receptors for IL-3 and GM-CSF.
IL-5, IL-4, IL-13, and CSF2 form a cytokine gene cluster on chromosome 5q31, regulated by long-range elements over 120 kb.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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