SPL Antibody

Code CSB-PA181350XA01DOA
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Product Details

Full Product Name
Rabbit anti-Arabidopsis thaliana (Mouse-ear cress) SPL Polyclonal antibody
Uniprot No.
Target Names
SPL
Alternative Names
SPL antibody; NZZ antibody; At4g27330 antibody; F27G19.11 antibody; Protein SPOROCYTELESS antibody; Protein NOZZLE antibody; Transcription factor SPL antibody
Raised in
Rabbit
Species Reactivity
Arabidopsis thaliana
Immunogen
Recombinant Arabidopsis thaliana SPL 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
Transcriptional regulator of sporocyte development. Acts as an adapter-like transcriptional repressor recruiting TPL/TPR corepressors to inhibit TCP transcription factors. Required for nucellus and embryo sac development. Plays a central role in patterning both the proximal-distal and the adaxial-abaxial axes during ovule development. Involved in establishing the prospective chalaza of the ovule and in controlling the cell number and the length of the funiculus, and is required for the development of the integuments. Required, with BEL1, for cytokinin-induced PIN1 expression in ovules. Involved in controlling stamen identity. May also regulate the morphology of lateral organs by repressing auxin production.
Gene References into Functions
  1. SPL recruits topless/topless-related (TPL/TPR) co-repressors to inhibit the Cincinnata (CIN)-like Teosinte branched1/cycloidea/PCF (TCP) transcription factors. PMID: 25378179
  2. The transcription factors BEL1 and SPL/NZZ, previously described as key regulators of ovule development, are needed for the auxin and cytokinin signaling pathways for the correct patterning of the ovule. PMID: 22786869
  3. results demonstrate that the miR156-regulated SPLs establish a direct link between developmental programming and trichome distribution PMID: 20622149
  4. SPL/NZZ is not only essential for early anther cell differentiation but also is engaged in controlling stamen identity in Arabidopsis PMID: 19726570
  5. Nozzle protein may coordinate proximal-distal and adaxial-abaxial polarity establishment in the developing ovule by interacting with YABBY proteins in vitro in Arabidopsis. [Nozzle (NZZ)] PMID: 15299139
  6. The cell-free method was used to synthesize SPL as a correctly folded and functional zinc-binding protein. PMID: 17146616

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Subcellular Location
Nucleus.
Protein Families
NOZZLE family
Tissue Specificity
Expressed in flower buds. Not found in leaves, siliques and stems. Detected in rosette leaves, stem tissue and seedlings.
Database Links

KEGG: ath:AT4G27330

STRING: 3702.AT4G27330.1

UniGene: At.2342

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