
Thermo Fisher Scientific CD19 Monoclonal Antibody (OTI1F9), TrueMAB
인간 CD19 단백질을 인식하는 Mouse IgG1 단클론 항체로, WB, IHC(P), ICC/IF에 사용 가능. Unconjugated 형태이며 1 mg/mL 농도, PBS/BSA/glycerol buffer로 안정화. B 세포 표지 및 면역학 연구용으로 적합.
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:4,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:150 |
| Immunocytochemistry (ICC/IF) | 1:100 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host/Isotype | Mouse / IgG1 |
| Class | Monoclonal |
| Type | Antibody |
| Clone | OTI1F9 |
| Immunogen | Full length human recombinant protein of human CD19 produced in HEK293T cell |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity chromatography |
| Storage Buffer | PBS with 1% BSA, 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C, Avoid Freeze/Thaw Cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
CD19 is a member of the immunoglobulin superfamily with two Ig-like domains. It is expressed on 100% of peripheral B cells defined by kappa or lambda light chain expression. CD19 is also found on certain myeloid leukemia cells, particularly of monocytic lineage. It serves as an important regulator of normal and malignant B cell proliferation and is expressed in all B cell precursor leukemias.
CD19 acts as a signal-amplifying coreceptor for the B cell receptor (BCR) and can also signal independently. It is a central regulatory component for multiple signaling pathways. Mutation of the CD19 gene causes hypogammaglobulinemia, while overexpression leads to B cell hyperactivity.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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