Thermo Fisher Scientific IgA (Immunoglobulin Alpha Heavy Chain) (B-Cell Marker) Monoclonal Antibody (HISA43)
인간 IgA 알파 중쇄를 인식하는 단클론 항체로, B세포 마커로 사용됩니다. IHC, ICC/IF, Flow Cytometry 등 다양한 응용에 적합하며, 고순도 Protein A/G 정제 및 액상 형태로 제공됩니다. 연구용으로만 사용 가능합니다.
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Thermo Fisher Scientific IgA (Immunoglobulin Alpha Heavy Chain) (B-Cell Marker) Monoclonal Antibody (HISA43)
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | Assay-dependent |
| Immunohistochemistry (PFA fixed) (IHC (PFA)) | 1–2 µg/mL |
| Immunocytochemistry (ICC/IF) | 1–2 µg/mL |
| Flow Cytometry (Flow) | 1–2 µg/10^6 cells |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Mouse / IgG1, kappa |
| Class | Monoclonal |
| Type | Antibody |
| Clone | HISA43 |
| Immunogen | Purified human IgA (Heavy Chain) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 200 µg/mL |
| Purification | Protein A/G |
| Storage Buffer | PBS, pH 7.4, with 0.05% BSA |
| Contains | 0.05% sodium azide |
| Storage Conditions | 4°C, do not freeze |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
Constant region of immunoglobulin heavy chains. Immunoglobulins (antibodies) are membrane-bound or secreted glycoproteins produced by B lymphocytes.
In humoral immunity, membrane-bound immunoglobulins act as receptors that trigger clonal expansion and differentiation of B cells into plasma cells upon antigen binding.
Secreted immunoglobulins mediate antigen elimination. The antigen-binding site is composed of variable domains from one heavy and one light chain, providing high affinity and specificity.
Variable domains are assembled through V-(D)-J rearrangement and somatic hypermutation, enabling affinity maturation.
IgA (alpha chain) is the predominant immunoglobulin class in body secretions.
[UniProt]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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