VIP1 Antibody

Code CSB-PA878716XA01DOA
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Product Details

Full Product Name
Rabbit anti-Arabidopsis thaliana (Mouse-ear cress) VIP1 Polyclonal antibody
Uniprot No.
Target Names
VIP1
Alternative Names
VIP1 antibody; BZIP51 antibody; SUE3 antibody; At1g43700 antibody; F2J6.6 antibody; Transcription factor VIP1 antibody; Protein SULPHATE UTILIZATION EFFICIENCY 3 antibody; VirE2-interacting protein 1 antibody; AtVIP1 antibody; bZIP transcription factor 51 antibody; AtbZIP51 antibody; bZIP protein 51 antibody
Raised in
Rabbit
Species Reactivity
Arabidopsis thaliana
Immunogen
Recombinant Arabidopsis thaliana VIP1 protein
Immunogen Species
Arabidopsis thaliana (Mouse-ear cress)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
Transcription activator that binds specifically to the VIP1 response elements (VREs) DNA sequence 5'-ACNGCT-3' found in some stress genes (e.g. TRX8 and MYB44), when phosphorylated/activated by MPK3. Required for Agrobacterium VirE2 nuclear import and tumorigenicity. Promotes transient expression of T-DNA in early stages by interacting with VirE2 in complex with the T-DNA and facilitating its translocation to the nucleus, and mediates stable genetic transformation by Agrobacterium by binding H2A histone. Prevents cell differentiation and shoot formation. Limits sulfate utilization efficiency (SUE) and sulfate uptake, especially in low-sulfur conditions. Plays a role in osmosensory response by binding to the 5'-AGCTGT/G-3' DNA sequence found in the promoters of the hypoosmolarity-responsive genes CYP707A1 and CYP707A3. Involved in the negative regulation of touch-induced root bending and salt-dependent root bending.
Gene References into Functions
  1. These results raise the possibility that VIP1 influences structures of the root cap and thereby regulates the local auxin responses in roots. PMID: 27208231
  2. dephosphorylation of VIP1 resulting from mechanical or hypo-osmotic stress induces nuclear localization via 14-3-3 dissociation PMID: 28542772
  3. VIP1 suppresses touch-induced responses. PMID: 27171129
  4. Developed efficient protocols that resulted in pure and stable His-tagged VIP1 and VirE2, and using the purified proteins, performed peptide array screening and revealed the binding sites on both proteins. PMID: 25212215
  5. VIP1 is not important for Agrobacterium-mediated transformation or VirE2 subcellular localization. PMID: 24953893
  6. When overexpressed in Arabidopsis, some of them as well as VIP1 caused growth retardation under a mannitol-stressed condition, where VIP1 is localized mainly in the cytoplasm. PMID: 25093810
  7. Investigated the functions of VIP1, we discovered that VIP1 can react with an Ni(2)-activated derivative of horseradish peroxidase, HisProbe-HRP, suggesting that VIP1 can bind Ni(2). PMID: 24057918
  8. A VIP1 response element-containing promoter was observed in dividing cells, probably resulting from activation of endogenous VIP1. PMID: 23942522
  9. The nuclear localization of VIP1 is enhanced by increased turgor. VIP1 functions as a regulator of osmosensory signaling in Arabidopsis. PMID: 22452852
  10. Data indicate that the ability of VIP1 to interact with the VirE2 protein component of the T-complex and localize to the cell nucleus is sufficient for transient genetic transformation. PMID: 15824315
  11. provide evidence that VIP1 encodes a functional bZIP transcription factor that stimulates stress-dependent gene expression by binding to VIP1 response elements (VREs), a DNA hexamer motif. PMID: 19820165

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Subcellular Location
Cytoplasm. Nucleus.
Protein Families
BZIP family
Tissue Specificity
Mostly expressed in dividing cells, present in leaves, roots and seedlings.
Database Links

KEGG: ath:AT1G43700

STRING: 3702.AT1G43700.1

UniGene: At.22614

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