Thermo Fisher Scientific Streptavidin Polyclonal Antibody
Streptavidin에 특이적인 Rabbit Polyclonal Antibody로 높은 친화력과 특이성을 제공. Western blot, IHC, ELISA 등 다양한 응용에 적합. Unconjugated 형태로 연구용 시료 분석에 활용 가능. 안정적인 저장 조건으로 장기 보관 용이.
- 카탈로그번호
- 200-401-095x (2개 옵션)
- 판매단위
- pk
카탈로그
2개 옵션 · 카탈로그 번호를 클릭하면 복사됩니다Thermo Fisher Scientific · Thermo Fisher Scientific Streptavidin Polyclonal Antibody
Thermo Fisher Scientific Streptavidin Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000 |
| Immunohistochemistry (IHC) | 1:1,500–1:5,000 |
| ELISA | 1:200,000 |
| Immunoprecipitation (IP) | 1:3,000–1:12,000 |
| Dot blot (DB) | 1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Tag |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Streptavidin [Streptomyces avidinii] |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Ion-exchange chromatography |
| Storage Buffer | 0.02M potassium phosphate, pH 7.2, with 0.15M NaCl |
| Contains | 0.01% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- Store vial at -20°C prior to opening.
- Aliquot contents and freeze at -20°C or below for extended storage.
- Avoid cycles of freezing and thawing.
- Centrifuge product if not completely clear after standing at room temperature.
- Product is stable for several weeks at 4°C as an undiluted liquid.
- Dilute only prior to immediate use.
Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum as well as purified and partially purified Streptavidin [Streptomyces avidinii].
No cross reactivity occurs against Avidin.
Target Information
Streptavidin is a tetrameric protein purified from Streptomyces avidinii that binds very tightly to the vitamin biotin with a Kd of approximately 10⁻¹⁴ mol/L.
The high affinity recognition of biotin and biotinylated molecules has made streptavidin one of the most important components in diagnostics and laboratory kits.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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