Recombinant Human Formin-2 (FMN2), partial

Code CSB-YP873702HU
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Source Yeast
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Code CSB-EP873702HU
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Source E.coli
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Code CSB-EP873702HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP873702HU
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Source Baculovirus
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Code CSB-MP873702HU
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
FMN2
Uniprot No.
Alternative Names
FMN 2; Fmn2; FMN2_HUMAN; Formin 2; Formin-2
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

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Target Background

Function
Actin-binding protein that is involved in actin cytoskeleton assembly and reorganization. Acts as an actin nucleation factor and promotes assembly of actin filaments together with SPIRE1 and SPIRE2. Involved in intracellular vesicle transport along actin fibers, providing a novel link between actin cytoskeleton dynamics and intracellular transport. Required for asymmetric spindle positioning, asymmetric oocyte division and polar body extrusion during female germ cell meiosis. Plays a role in responses to DNA damage, cellular stress and hypoxia by protecting CDKN1A against degradation, and thereby plays a role in stress-induced cell cycle arrest. 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. Protects cells against apoptosis by protecting CDKN1A against degradation.
Gene References into Functions
  1. INF2INF2INF2INF2 PMID: 29947928
  2. Overexpressing FMN2 reversed the inhibitory effects of miR-144-upregulation on acute lymphoblastic leukemia proliferation and cell-cycle transition PMID: 27556228
  3. Fmn2 mutant mice develop accelerated age-associated memory decline that is further increased in the presence of additional risk factors and is mechanistically linked to a loss of transcriptional homeostasis. PMID: 28768717
  4. This DNA damage-induced nuclear actin assembly requires two biologically and physically linked nucleation factors: Formin-2 and Spire-1/Spire-2. PMID: 26287480
  5. We therefore characterized co-expressed Spir-2 and Fmn-2 fluorescent protein fusions . The data corroborate a model according to which Spir-2 exists in two different states, a cytosolic monomeric conformation and a membrane-bound state PMID: 25564607
  6. FMN2 mutations link intellectual disability either directly or indirectly to the regulation of actin-mediated synaptic spine density. PMID: 25480035
  7. miR-335 regulates the expression of at least five formin family members, three of which are validated, FMNL3, FMN2 and DAAM2. PMID: 24223803
  8. FMN2 is a crucial protein involved in the control of p21. PMID: 23839046
  9. results identify FMN2 as a crucial component in the regulation of p21 and consequent oncogene/stress-induced cell-cycle arrest in human cells. PMID: 23375502
  10. analysis of the molecular basis of the Spir1/formin-2 interaction PMID: 21705804
  11. FMN2 was characterized at human chromosome 1q43. PMID: 15289902
  12. It is likely that FMN2 has the same function as Fmn2 in the mouse, i.e., maintenance of the meiotic spindle. Identification of patients with meiosis I arrest is necessary to determine whether FMN2 mutations are a cause of unexplained infertility. PMID: 15866570
  13. both mammalian Spir proteins, Spir-1 and Spir-2, interact with mammalian Fmn subgroup proteins formin-1 and formin-2 PMID: 19605360

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Involvement in disease
Mental retardation, autosomal recessive 47 (MRT47)
Subcellular Location
Cytoplasm, cytoskeleton. Cytoplasm, cytosol. Cytoplasm, perinuclear region. Nucleus. Nucleus, nucleolus. Cell membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasmic vesicle membrane; Peripheral membrane protein; Cytoplasmic side. Cytoplasm, cell cortex.
Protein Families
Formin homology family, Cappuccino subfamily
Tissue Specificity
Expressed almost exclusively in the developing and mature central nervous system.
Database Links

HGNC: 14074

OMIM: 606373

KEGG: hsa:56776

STRING: 9606.ENSP00000318884

UniGene: Hs.24889

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