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Anti-HTLV-1 Tax Polyclonal Antibody (VK044014)

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Overview
Catalog No.VK044014
Description
Anti-HTLV-1 Tax Polyclonal Antibody (VK044014) is a rabbit polyclonal antibody detecting Protein Tax-1 in ELISA, IHC, WB.
Highlights
  • Affinity Purified — Minimal background and high purity for reliable results.
  • Multi-Application — Validated across multiple applications.
Species reactivityHuman T-cell leukemia virus 1 (HTLV-1)
ApplicationsELISA, IHC, WB
Host speciesRabbit
IsotypeIgG
Clonality Polyclonal
Immunogen E. coli - derived recombinant HTLV-1 Tax (Gly26-Pro224).
Target Protein Tax-1, Protein X-LOR, Protein PX, Trans-activating transcriptional regulatory protein of HTLV-1, Tax
Endotoxin level Please contact with the lab for this information.
Purification Purified by antigen affinity column.
Accession P03409
Form Liquid
Storage buffer 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Product Usage Information
Application Dilution
ELISA 1:5000-1:20000
IHC 1:50-1:500
WB 1:500-1:2000
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Background

Protein Tax-1 is a ~39 kDa protein. Transcriptional activator that governs the viral transcription from the 5'LTR via the recruitment of dimers of host phosphorylated CREB1. Together they bind cAMP response elements within the viral promoter and mediate high-level viral transcription. Increases host CREB1 O-GlcNAcylation to further increase 5'LTR transactivation. Modulates also the expression of cellular genes leading to the deregulation of T-cell proliferation, perturbing the integrity of cell cycle checkpoints, the DNA damage response and apopototic pathways. Acts as an ubiquitin E3 ligase and stimulates host IKK complex by catalyzing the assembly of free mixed-linkage polyubiquitin chains, resulting in constitutive activation of the transcription factor NF-kappa-B.

1. Kusano, S. et al. (2012) Virology 432, 343-52. PMID: 22789739
2. Tie, F. et al. (1996) Journal of virology 70, 8368-74. PMID: 8970957
3. Groussaud, D. et al. (2017) PLoS pathogens 13, e1006518. PMID: 28742148
4. Wang, C. et al. (2016) PLoS pathogens 12, e1005584. PMID: 27082114
5. Shibata, Y. et al. (2017) PLoS pathogens 13, e1006162. PMID: 28103322
Note For research use only
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Formula
Mass (g) = Concentration (mol/L) × Volume (L) × MW (g/mol)
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Formula
C₁ × V₁ = C₂ × V₂
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V₁ (Stock Vol.)
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