CAS 191936-91-1

H-TIR-GLI-ARG-LIS-LIS-ARG-ARG-GLN-ARG-ARG-ARG-OH

Descrição:

A substância química com o nome "H-TIR-GLI-ARG-LIS-LIS-ARG-ARG-GLN-ARG-ARG-ARG-OH" e número CAS "191936-91-1" é um peptídeo composto por uma sequência de aminoácidos, incluindo especificamente tirosina (Tyr), glicina (Gly), arginina (Arg), lisina (Lys) e glutamina (Gln). Este peptídeo é caracterizado por sua natureza básica devido à presença de múltiplos resíduos de arginina e lisina, que contribuem para sua carga positiva em pH fisiológico. A sequência sugere papéis potenciais em processos biológicos, como sinalização, adesão celular ou resposta imunológica, uma vez que peptídeos com tais composições frequentemente interagem com vários receptores biológicos. A presença de um grupo hidroxila no C-terminal indica que é um peptídeo com um grupo carboxila livre, o que pode influenciar sua solubilidade e reatividade. Além disso, a disposição específica dos aminoácidos pode afetar sua conformação e atividade biológica, tornando-o um assunto de interesse em campos como bioquímica e farmacologia.

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Sinónimos:

• Hiv-1 Tat Protein (47-57)
• Hiv-1 Tat Protein Peptide
• Tat (47-57)
• Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg
• Ygrkkrrqrrr

HIV-1 tat Protein (47-57)

CAS: 191936-91-1

YGRKKRRQRRR, a cell-permeable peptide (CPP) derived from the HIV-1 tat protein transduction domain (PTD), has been shown to promote the entry of nucleic acids into several cell types.

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Pureza: > 95%

Cor e Forma: White Powder

Peso molecular: 1559.85

Ref: 01-4048761

HIV-1 TAT Protein Peptide (47-57)

CAS: 191936-91-1

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 1559.8277

Ref: IN-DA01E734

TAT

CAS: 191936-91-1

TAT

Pureza: ≥98%

Peso molecular: 1559.83g/mol

Ref: 54-BUP02012

TAT

CAS: 191936-91-1

TAT peptide (YGRKKRRQRRR), originating from the human immunodeficiency virus-1 (HIV-1) transactivator of transcription (TAT), enhances the solubility and

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Pureza: >99.99%

Cor e Forma: Solid

Peso molecular: 1559.83

Ref: TM-TP1809

TAT (47-57) TFA salt

CAS: 191936-91-1

Amino acids 47-57 of the Human Immunodeficiency Virus (HIV) viral coat trans-activator of transcription protein (TAT protein). TAT is a cell penetrating peptide meaning it has the ability to transport itself across cell membranes and into a cell's nucleus independently. Cell penetrating peptides (CPPs) can be used to carry other molecules into the cell and therefore can be used in many applications. Such applications may include: drug delivery, where small drug peptides or nucleic acids can be delivered into target cells or where CPPs are conjugated to imaging agents such as fluorescent dyes or radiolabeled molecules they can be used for in vivo or in vitro imaging in diagnostics. 
This product is available as a trifluroacetate salt.

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Pureza: Min. 95%

Peso molecular: 1,559.86 g/mol

Ref: 3D-TAT-3768-PI

HIV-1 tat Protein (47-57)

CAS: 191936-91-1

TFA Salt. Cell penetrating peptide derived from the HIV-1 tat protein transduction domain (PTD), has been shown to promote the entry of nucleic acids into several cell types. For different specs please use the Peptide Quote Tool

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Peso molecular: 1,559.9 g/mol

Ref: 3D-PP50112

TAT (47-57)

CAS: 191936-91-1

Tat (47-57) is a cell penetrating cationic peptide derived from the N-terminus of the Tat protein, which is a trans-activator of the transcription protein present in the human immunodeficiency virus (HIV). Specifically TAT (47-57) is located within the arginine-rich basic domain 48-60 of the TAT peptide which as a whole has three domains which function to aid HIV through transactivation, DNA binding and nuclear transport. As a cell penetrating peptide (CPP) TAT aids in the cellular uptake of molecules and hence serves a valuable purpose in transduction methods. This property has been demonstrated through its ability of allowing toxins such as the neurotoxin Botulinum neurotoxin Type A, produced by the Clostridium botulinum type A bacteria to penetrate the skin barrier non-invasively. Additionally TAT (47-57) can be used to deliver proteins, fluorophores, chelators and DNA to target cells.

Fórmula: C₆₄H₁₁₈N₃₂O₁₄

Cor e Forma: Powder

Peso molecular: 1,559.83 g/mol

Ref: 3D-CRB1000171