Thermo Fisher Scientific Protein G Polyclonal Antibody
Thermo Fisher Scientific의 Protein G Polyclonal Antibody는 Streptococcus 유래 Protein G를 면역원으로 한 토끼 다클론 항체입니다. Western blot, ELISA, IP에 적합하며, 높은 특이성과 재현성을 제공합니다. 비결합형 동결건조 형태로 장기 보관이 용이합니다.
- 카탈로그번호
- 100-401-138
- 판매단위
- pk
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:2,000–1:10,000 |
| ELISA | 1:20,000–1:100,000 |
| Immunoprecipitation (IP) | 1:2,000–1:10,000 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Bacteria |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Protein G (Streptococcus species) |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 90 mg/mL |
| Storage Buffer | 0.02M potassium phosphate/whole serum, pH 7.2, with 0.15M NaCl |
| Contains | 0.01% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
Store vial at 4°C prior to restoration. For extended storage, aliquot contents and freeze at -20°C or below. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This 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, purified and partially purified Protein G (Streptococcus species). Cross-reactivity against Protein G from other tissues and species may occur but has not been specifically determined.
Target Information
Protein G is an immunoglobulin-binding protein expressed in group C and G Streptococcal bacteria, similar to Protein A but with differing binding specificities. It is a cell surface protein used for antibody purification through binding to the Fab and Fc regions. The native molecule also binds albumin.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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