Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Storage
-15°C to -25°C/1 year(Do not lower than -25°C)
Concentration
1 mg/ml
Clonality
Polyclonal
Clone Number
Immunogen
Synthesized peptide derived from human SPIRE2
Specificity
This antibody detects endogenous levels of SPIRE2 at Human, Mouse
Gene Name
SPIRE2 KIAA1832 SPIR2
Protein Name
Protein spire homolog 2 (Spir-2)
Other Name
Species
Human
Gene ID
84501
Uniprot
Q8WWL2,
Species.1
Mouse
Gene ID.1
234857
Uniprot.1
Q8K1S6
Species.2
Gene ID.2
Uniprot.2
Cellular Localization
Cytoplasm, cytoskeleton . Cytoplasm, cytosol . Cell membrane; Peripheral membrane protein; Cytoplasmic side . Cytoplasmic vesicle membrane; Peripheral membrane protein; Cytoplasmic side . Detected at the cleavage furrow during asymmetric oocyte division and polar body extrusion. .
Tissue Expression
Signaling_pathway
Research Areas
Function
Acts as an actin nucleation factor, remains associated with the slow-growing pointed end of the new filament . Involved in intracellular vesicle transport along actin fibers, providing a novel link between actin cytoskeleton dynamics and intracellular transport (By similarity). Required for asymmetric spindle positioning and asymmetric cell division during meiosis . Required for normal formation of the cleavage furrow and for polar body extrusion during female germ cell meiosis . Also acts in the nucleus: together with SPIRE1 and SPIRE2, promotes assembly of nuclear actin filaments in response to DNA damage in order to facilitate movement of chromatin and repair factors after DNA damage .