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Results for "

HIV-1 Tat

" in MedChemExpress (MCE) Product Catalog:

31

Inhibitors & Agonists

25

Peptides

3

Natural
Products

1

Antibodies

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-P0281
    TAT

    Tat(47-57); HIV-1 Tat protein (47-57)

    		 HIV Infection
    TAT (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide. TAT can increase the yields and the solubility of heterologous proteins .
    TAT
  • HY-P2260
    Tat-beclin 1
    5+ Cited Publications

    		 CHIKV Autophagy HIV Infection
    Tat-beclin 1, a peptide derived from a region of the autophagy protein (beclin 1), is a potent inducer of autophagy and interacts with negative regulator of autophagy, GAPR-1 (GLIPR2). Tat-beclin 1 decreases the accumulation of polyglutamine expansion protein aggregates and the replication of several pathogens (including HIV-1) in vitro, and reduces mortality in mice infected with chikungunya (CHIKV) or West Nile virus (WNV) .
    Tat-beclin 1
  • HY-P0282A
    TAT peptide TFA

    		HIV Infection
    TAT peptide (TFA) is a cell penetrating peptide (GRKKRRQRRRPQ) derived from the trans-activating transcriptional activator (Tat) from HIV-1 .
    TAT peptide TFA
  • HY-19149
    Ro24-7429
    1 Publications Verification

    		 HIV Apoptosis Infection Inflammation/Immunology Cancer
    Ro24-7429 is a potent and orally active HIV-1 transactivator protein Tat antagonist. Ro24-7429 is also a runt-related transcription factor 1 (RUNX1) inhibitor. Ro24-7429 has anti-HIV, antifibrotic and anti-inflammatory effects .
    Ro24-7429
  • HY-P1491
    HIV-1 TAT (48-60)

    		HIV Infection
    HIV-1 TAT (48-60) is a cell-penetrating peptide derived from the human immunodeficient virus (HIV)-1 Tat protein residue 48-60. It has been used to deliver exogenous macromolecules into cells in a non-disruptive way.
    HIV-1 TAT (48-60)
  • HY-B2224
    Thiamine disulfide

    		HIV Endogenous Metabolite Infection Metabolic Disease
    Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity .
    Thiamine disulfide
  • HY-P0281A
    TAT TFA

    Tat(47-57) TFA; HIV-1 Tat protein (47-57) TFA

    		 HIV Infection
    TAT TFA (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus (HIV-1) and is a cell-penetrating peptide. TAT can increase the yields and the solubility of heterologous proteins .
    TAT TFA
  • HY-P0282
    TAT peptide

    		HIV Infection
    TAT peptide is a cell penetrating peptide (GRKKRRQRRRPQ) derived from the trans-activating transcriptional activator (Tat) from HIV-1 .
    TAT peptide
  • HY-P2259
    TAT-GluA2 3Y
    2 Publications Verification

    		 iGluR HIV Integrase Adenosine Receptor Cardiovascular Disease Neurological Disease
    TAT-GluA2 3Y is a blood-brain barrier-permeable AMPA receptor inhibitory peptide that crosses cell membranes via the HIV-1 TAT protein domain. TAT-GluA2 3Y blocks the endocytosis of AMPA receptors, including the internalization of GluA1/GluA2 subunits, by disrupting interactions with the AP2, Brag2 and Syt3-GluA2 complexes, while also inhibiting long-term depression. TAT-GluA2 3Y blocks hypoxia-mediated AMPAR internalization, alleviates A1R-induced persistent synaptic inhibition, and reduces cerebral ischemic volume, neurological deficits and spatial memory deficits. TAT-GluA2 3Y blocks the effect of NLRP3 deficiency on fear generalization, inhibits amphetamine-induced behavioral/neurochemical sensitization, weakens the unconditioned stimulus-conditioned stimulus association of morphine, and promotes the extinction of morphine CPP. TAT-GluA2 3Y can be used in studies related to fear generalization, ischemic stroke, hypoxia, drug addiction and opioid addiction .
    TAT-GluA2 3Y
  • HY-P4125A
    FITC-LC-TAT (47-57) acetate

    		HIV Fluorescent Dye Others
    FITC-LC-TAT (47-57) acetate is a FITC-labeled TAT peptide (HY-P0281) (λex: 493 nm, λem: 522 nm). Derived from the trans-activator of transcription (TAT) of immunodeficiency virus (HIV-1), TAT enhances the yield of heterologous proteins .
    FITC-LC-TAT (47-57) acetate
  • HY-P4122A
    TAT (47-57), FAM-labeled acetate

    		HIV Others
    TAT (47-57), FAM-labeled acetate is a 5(6)-Carboxyfluorescein (HY-15940)-labeled TAT (HY-P0281). TAT (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide .
    TAT (47-57), FAM-labeled acetate
  • HY-P4122
    TAT (47-57), FAM-labeled

    		HIV Others
    TAT (47-57), FAM-labeled is a 5(6)-Carboxyfluorescein (HY-15940)-labeled TAT (HY-P0281). TAT (YGRKKRRQRRR) is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide .
    TAT (47-57), FAM-labeled
  • HY-P2260B
    Tat-beclin 1 scrambled

    		HIV Infection
    Tat-beclin 1 scrambled is the scrambled part and a scrambled control of Tat-beclin 1 (HY-P2260), which is derived from a region of the autophagy protein, beclin 1. beclin 1 induces autophagy via binding human immunodeficiency virus, HIV-1 Nef and interacting with negative regulator GAPR-1 (GLIPR2). Tat-beclin 1 decreases the accumulation of polyglutamine expansion protein aggregates and the replication of several pathogens, such as HIV-1. Tat-beclin 1 also reduces mortality in mice infected with chikungunya or West Nile virus .
    Tat-beclin 1 scrambled
  • HY-P4125
    FITC-LC-TAT (47-57)

    		HIV Fluorescent Dye Infection
    FITC-LC-TAT (47-57) is a FITC-labeled TAT peptide (HY-P0281) (λex: 493 nm, λem: 522 nm). Derived from the trans-activator of transcription (TAT) of human immunodeficiency virus (HIV-1), TAT enhances the yield of heterologous proteins .
    FITC-LC-TAT (47-57)
  • HY-P0281B
    TAT acetate

    Tat(47-57) aceTate; HIV-1 Tat protein (47-57) aceTate

    		 HIV Infection
    TAT (TAT(47-57)) acetate is derived from the transactivator of transcription (TAT) of human immunodeficiency virus-1 (HIV-1) and is a cell-penetrating peptide. TAT acetate can increase the yields and the solubility of heterologous proteins .
    TAT acetate
  • HY-P1575
    TAT (48-57)

    		HIV Infection
    TAT (48-57) is a cell-permeable peptide, derived from HIV-1 transactivator of transcription (Tat) protein residue 48-57.
    TAT (48-57)
  • HY-P4101
    Cys(Npys)-TAT (47-57)

    		HIV Infection
    Cys(Npys)-TAT (47-57) is a peptide fragment of TAT peptide and it is able to interact with plasmid DNA electrostatically. Cys(Npys)-TAT (47-57) is corresponding to the transduction domain of TAT with an activated cysteine residue C. TAT is a small nuclear transcriptional activator protein encoded by HIV-1 .
    Cys(Npys)-TAT (47-57)
  • HY-P11152
    HIV-1 tat Protein (1-9)

    		HIV Infection Inflammation/Immunology
    HIV-1 tat Protein (1-9) occurs extracellularly and has a role in the immunosuppression of non-HIV-1-infected T cells in acquired AIDS. HIV-1 tat Protein (1-9) is an inhibitor of DP IV. HIV-1 tat Protein (1-9) can be synthesized by phase peptide synthesis with Fmoc (N-(9-fluorenyl)methoxycarbonyl) technique using the peptide synthesizer 431A. HIV-1 tat Protein (1-9) can be studied in research on HIV-1 .
    HIV-1 tat Protein (1-9)
  • HY-P2260C
    Tat-beclin 1 scrambled TFA

    		HIV Infection
    Tat-beclin 1 scrambled TFA is the scrambled part and a scrambled control of Tat-beclin 1 (HY-P2260), which is derived from a region of the autophagy protein, beclin 1. beclin 1 induces autophagy via binding human immunodeficiency virus, HIV-1 Nef and interacting with negative regulator GAPR-1 (GLIPR2). Tat-beclin 1 decreases the accumulation of polyglutamine expansion protein aggregates and the replication of several pathogens, such as HIV-1. Tat-beclin 1 also reduces mortality in mice infected with chikungunya or West Nile virus .
    Tat-beclin 1 scrambled TFA
  • HY-P10357
    TAT-CBD3

    		HIV iGluR Infection Inflammation/Immunology
    TAT-CBD3, a 15-amino acid peptide from CRMP2, fused to the TAT cell-penetrating motif of the HIV-1 protein, disrupts CRMP2-NMDAR interaction without change in NMDAR localization .
    TAT-CBD3
  • HY-P1575A
    TAT (48-57) TFA

    		HIV Infection
    TAT (48-57) (TFA) is a cell-permeable peptide, derived from HIV-1 transactivator of transcription (Tat) protein residue 48-57 .
    TAT (48-57) TFA
  • HY-B2224R
    Thiamine disulfide (Standard)

    		Reference Standards HIV Endogenous Metabolite Infection Metabolic Disease
    Thiamine disulfide (Standard) is the analytical standard of Thiamine disulfide. This product is intended for research and analytical applications. Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity .
    Thiamine disulfide (Standard)
  • HY-P2260A
    Tat-beclin 1 TFA

    		Autophagy HIV Infection
    Tat-beclin 1 TFA, a peptide derived from a region of the autophagy protein (beclin 1), is a potent inducer of autophagy and interacts with negative regulator of autophagy, GAPR-1 (GLIPR2). Tat-beclin 1 TFA decreases the accumulation of polyglutamine expansion protein aggregates and the replication of several pathogens (including HIV-1) in vitro, and reduces mortality in mice infected with chikungunya (CHIKV) or West Nile virus (WNV) .
    Tat-beclin 1 TFA
  • HY-P2493
    (Cys47)-HIV-1 tat Protein (47-57)

    		HIV Others
    (Cys47)-HIV-1 tat Protein (47-57) has membrane translocation function and can be used to derivatize the surface of magnetic pharmaceuticals and substantially facilitated their uptake into target cells .
    (Cys47)-HIV-1 tat Protein (47-57)
  • HY-P5947
    Tat-HA-NR2B9c

    		HIV Neurological Disease
    Tat-HA-NR2B9 contains a fragment of the cellmembrane transduction domain of HIV-1 Tat, a influenza virus hemagglutinin (HA) epitope-tag, and the C-terminal 9 amino acids of NR2B (NR2B9c). Tat-HA-NR2B9 reduces infarct size and improves neurological functions in ischemia-induced cerebral injury in the rats
    Tat-HA-NR2B9c
  • HY-P10074
    TAT-MEK1

    		ERK Inflammation/Immunology
    TAT-MEK1 is an inhibitor ofERK2, consisting of TAT and MEK1 (N-terminal), TAT (YGRKKRRQRRR) derived from human immunodeficiency (HIV-1) transcriptional trans activator (TAT), is a cell-penetrating peptide. TAT-MEK1 IC50 in vitro for ERK2 is 29 μM .
    TAT-MEK1
  • HY-119120
    JTK-101

    		HIV CDK Infection Inflammation/Immunology
    JTK-101 is a selective HIV inhibitor. JTK-101 selectively reduces HIV-1 mRNA synthesis by inhibiting Tat cofactors, including CDK9 and cyclin T1, thereby suppressing the transcriptional activity of HIV-1. JTK-101 may be used in the field of anti-HIV virus research .
    JTK-101
  • HY-180187
    019854-B06

    		HIV Infection
    019854-B06 is a potent inhibitor of Tat-mediated HIV-1 transcription (IC50 = 1.44 μM), exhibiting antiviral activity against HIV-1 (EC50 = 0.83 μM). 019854-B06 binds to Tat peptide (KD = 33.5 μM), but not to TAR RNA. 019854-B06 neither promotes Tat degradation nor disrupts the Tat/CycT1 complex, supporting a Tat-centric, nondegradative mechanism .
    019854-B06
  • HY-P10357A
    Tat-CBD3 TFA

    		HIV iGluR Infection Inflammation/Immunology
    Tat-CBD3 TFA, a 15-amino acid peptide from CRMP2, fused to the TAT cell-penetrating motif of the HIV-1 protein, disrupts CRMP2-NMDAR interaction without change in NMDAR localization .
    Tat-CBD3 TFA
  • HY-181831
    XQ2

    		Drug Derivative HIV Epigenetic Reader Domain Infection
    XQ2 is a resveratrol (HY-16561) derivative and latency-reversing agent. XQ2 releases positive transcription elongation factor b (P-TEFb) from BRD4, thereby promoting Tat-dependent viral transcription. XQ2 reactivates latent HIV-1 via activating P-TEFb .
    XQ2
  • HY-P0281F
    Cy5-TAT acetate

    Cy5-Tat(47-57) aceTate; Cy5-HIV-1 Tat protein (47-57) aceTate

    		 Fluorescent Dye Others
    Cy5-TAT acetate is a TAT peptide labeled with CY5 (HY-D0821) (Ex= 600-620 nm, Em= 670 nm). Cy5-TAT acetate can be used for fluorescence microscopy especially single-molecule fluorescence imaging .
    Cy5-TAT acetate

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