Recombinant Arabidopsis thaliana Profilin-2 (PRO2)

Code CSB-YP669239DOA
MSDS
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Source Yeast
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Code CSB-EP669239DOA
MSDS
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Source E.coli
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Code CSB-EP669239DOA-B
MSDS
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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-BP669239DOA
MSDS
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Source Baculovirus
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Code CSB-MP669239DOA
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
PRO2
Uniprot No.
Alternative Names
PRF2; PFN2; PRO2; At4g29350; F17A13.170; Profilin-2; AtPROF2; AthPRF2
Species
Arabidopsis thaliana (Mouse-ear cress)
Expression Region
2-131
Target Protein Sequence
SWQSYVDDH LMCEVEGNHL THAAIFGQDG SVWAQSSAFP QLKPAEIAGI NKDFEEAGHL APTGLFLGGE KYMVVQGEAG AVIRGKKGPG GVTIKKTTQA LVFGIYDEPM TGGQCNLVVE RLGDYLIESG L
Protein Length
Full Length of Mature Protein
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.
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
Binds to actin monomers and regulates the organization of the actin cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. At low concentrations, associates with the poly-proline motif of formins to enhance actin filament elongation rate. Binds G-actin and poly-L-proline with low affinity in vitro. Binds ACT1, ACT7 and ACT11 and inhibits actin polymerization. May be involved in the cross-talk between vesicular trafficking and the actin cytoskeleton. At high concentrations, profilin prevents the polymerization of actin, whereas it enhances it at low concentrations. Inhibits cell growth of various pathogenic fungal strains. May play a role as antifungal proteins in the defense system against fungal pathogen attacks.
Gene References into Functions
  1. Upregulation of profilin 2 by BFA was verified by immunoblot and live imaging at subcellular level. PMID: 21090759
  2. localized to polygonal meshes resembling the endoplasmic reticulum PMID: 19200149
Subcellular Location
Cytoplasm, cytoskeleton. Endoplasmic reticulum. Cytoplasm, cytosol. Nucleus.
Protein Families
Profilin family
Tissue Specificity
Expressed in vascular bundles of roots, hypocotyls, cotyledons, leaves, sepals, petals, stamen filaments and stalks of developing seeds. Expressed in leaf epidermal cells, trichomes and stem epidermal cells. Detected in phloem exudates (at protein level).
Database Links

KEGG: ath:AT4G29350

STRING: 3702.AT4G29350.1

UniGene: At.24227

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