Thermo Fisher Scientific SPIRE2 Polyclonal Antibody
Human SPIRE2 단백질에 특이적인 Rabbit Polyclonal Antibody. IHC(P)와 ICC/IF에 최적화되어 있으며, 항원 친화 크로마토그래피로 정제됨. PBS/glycerol 버퍼에 보관하며, 연구용으로만 사용 가능.
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:2,500–1:5,000 |
| Immunocytochemistry (ICC/IF) | 0.25–2 µg/mL |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant protein corresponding to Human SPIRE2. Recombinant protein control fragment (Product #RP-98594). |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.9 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| 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_2647870 |
Product Specific Information
Immunogen sequence:
SLPCILNACS GDAKSTSCIN LSVTDAGGSA QRPRPRVLLK APTLAEMEEM NTSEEEESPC GEVTLKRDRS FSEHDLAQ
Highest antigen sequence identity to the following orthologs:
- Mouse: 92%
- Rat: 91%
Target Information
SPIRE2 acts as an actin nucleation factor and remains associated with the slow-growing pointed end of the new filament (PubMed:21620703).
It is involved in intracellular vesicle transport along actin fibers, linking actin cytoskeleton dynamics with intracellular transport.
Required for asymmetric spindle positioning and asymmetric cell division during meiosis (PubMed:21620703).
Essential for normal cleavage furrow formation and polar body extrusion during female germ cell meiosis (PubMed:21620703).
In the nucleus, together with SPIRE1 and SPIRE2, it promotes assembly of nuclear actin filaments in response to DNA damage, facilitating movement of chromatin and repair factors (PubMed:26287480).
[UniProt]
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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