Thermo Fisher Scientific CD22/BL-CAM Recombinant Rabbit Monoclonal Antibody (BLCAM, 2637R)
CD22/BL-CAM 단백질을 인식하는 재조합 토끼 단클론 항체로, 인간 시료에 반응합니다. IHC(P) 검증 완료, 비결합형 액상 형태로 제공됩니다. 단백질 A/G 정제, 보존제 무첨가, -20°C 이하 보관 권장.
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Applications
Immunohistochemistry (Paraffin) [IHC (P)]
- Tested Dilution: 1–2 µg/mL
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | BLCAM, 2637R |
| Immunogen | Recombinant fragment (aa 52–178) of human BL-CAM (CD22) protein |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4 |
| Contains | No preservative |
| Storage Conditions | -20°C or -80°C if preferred |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
- For IHC (PFA fixed): Incubate antibody for 30 minutes at room temperature.
- For formalin-fixed tissues: Heat tissue sections in 10 mM Tris with 1 mM EDTA (pH 9.0) for 45 minutes at 95°C, followed by cooling at room temperature for 20 minutes.
Target Information
CD22 (BL-CAM) is a type I integral membrane glycoprotein (130–140 kDa) expressed in the cytoplasm and membrane of B-lymphocytes. It appears early in B-cell differentiation, similar to CD19, and is expressed in mature B cells but not plasma cells. CD22 is strongly expressed in hairy cell leukemia and can be useful in phenotyping mature leukemias. It binds preferentially to α2,6-linked sialic acid and participates in regulation of B-cell receptor signaling through interactions with Src family kinases and cytoplasmic phosphatases. CD22 is positive in diffuse large B-cell lymphoma and nodular lymphocyte predominance Hodgkin’s lymphoma, but negative in classical Hodgkin’s lymphoma.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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