TAT (TFA)
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[1].
Product Specifications
Product Name Alternative
TAT (47-57) (TFA) ; HIV-1 TAT protein (47-57) (TFA)
UNSPSC
12352209
Target
HIV
Type
Peptides
Related Pathways
Anti-infection
Field of Research
Infection
Assay Protocol
https://www.medchemexpress.com/tat-tfa.html
Purity
99.70
Solubility
DMSO : ≥ 100 mg/mL|H2O : 50 mg/mL (ultrasonic)
Smiles
O=C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCC(N)=O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CC1=CC=C(C=C1)O)N.O=C(O)C(F)(F)F.[x]
Molecular Formula
C64H118N32O14.xC2HF3O2
Molecular Weight
1559.83 (free base)
References & Citations
[1]Ziegler A, et al. Interaction of the protein transduction domain of HIV-1 TAT with heparan sulfate: binding mechanism and thermodynamic parameters. Biophys J. 2004 Jan;86 (1 Pt 1) :254-63.
Shipping Conditions
Blue Ice
Storage Conditions
-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
Scientific Category
Peptides
Clinical Information
No Development Reported
Isoform
HIV-1
Available Sizes
Frequently Asked Questions
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