Thermo Fisher Scientific CD19 Chimeric Recombinant Rabbit Monoclonal Antibody (FMC63)
인간 CD19 단백질을 특이적으로 인식하는 재조합 토끼 단클론 항체로, IHC, ICC/IF, Flow Cytometry, IP, Functional Assay에 사용 가능. Protein A 정제, 액상 형태, 1 mg/mL 농도. 단기 4°C, 장기 -20°C 보관 권장.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (IHC) | Assay-dependent |
| Immunocytochemistry (ICC/IF) | Assay-dependent |
| Flow Cytometry (Flow) | 1 µg/mL |
| Immunoprecipitation (IP) | Assay-dependent |
| Functional Assay | Assay-dependent |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host/Isotype | Rabbit / IgG, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | FMC63 |
| Immunogen | Human prolymphocytic leukemia cell line JVM3 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | PBS |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_3074448 |
Product Specific Information
Specificity: This antibody is specific for human CD19, a 95 kDa protein expressed on the B-lymphocyte lineage.
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 is the earliest and broadest B cell–restricted antigen, serving as a key regulator of normal and malignant B cell proliferation. CD19 functions as a co-receptor with the B cell receptor (BCR), lowering the threshold for antigen-dependent activation and amplifying signaling. Mutations in CD19 can cause 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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