Thermo Fisher Scientific CD22 Monoclonal Antibody (OTI2B12), TrueMAB
인간 CD22 단백질을 인식하는 Mouse IgG1 단일클론 항체로, Western blot에 최적화됨. 무보존제 동결건조 형태로 제공되며, 재구성 후 1 mg/mL 농도로 사용 가능. B세포 표지자 연구 및 면역학적 분석에 적합.
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Applications
- Western Blot (WB)
Tested Dilution: 1:2,000
Publications: -
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI2B12 |
| Immunogen | Human recombinant protein fragment corresponding to amino acids 707–847 of human CD22 produced in E. coli |
| Conjugate | Unconjugated |
| Form | Lyophilized |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS, pH 7.3, with 8% trehalose |
| Contains | No preservative |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Product Specific Information
For reconstitution, add 100 µL distilled water to achieve a final antibody concentration of approximately 1 mg/mL.
For conjugation experiments, perform an additional desalting step using Zeba Spin Desalting Columns, 7K MWCO, 0.5 mL (Product #89882).
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 alongside CD19 and is restricted to mature B cells (CD22+) and plasma cells (CD22−).
CD22 is strongly expressed in hairy cell leukemia, diffuse large B-cell lymphoma, and nodular lymphocyte predominance Hodgkin’s lymphoma, but negative in classical Hodgkin’s lymphoma.
It preferentially binds α2,6-linked sialic acid and participates in B-cell receptor signaling regulation via tyrosine phosphorylation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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